Novel Technologies for Tracking Construction Progress of Deep Excavations
科技名刊精选
科技名刊精选作者：来源：《科学中国人》2023年第11期《自然》以触作尝《自然》封面：研究章鱼和鱿鱼。
《自然》杂志第7956期封面文章报道了使用头足类的化学触觉受体研究感觉受体演化的结构基础。
章鱼在探索海底环境时，使用腕足吸盘上的化学触觉受体“以触作尝”。
这些蛋白质演化自神经递质受体，使章鱼可以通过接触识别难溶的自然产物。
第一篇论文描述了章鱼蛋白结构的适应，这种适应支持着受体功能从神经传递到检测环境刺激物的变化。
第二篇论文利用这一信息探索了调节感觉受体如何驱动不同头足动物（包括章鱼、鱿鱼和乌贼）的新行为。
这些研究能帮助人们理解微妙的结构适应如何驱动适合特定生態背景的新特征和行为。
碰撞试验的结果及影响《自然》封面：碰撞试验。
《自然》杂志第7957期封面文章报道了航天器碰撞小卫星的研究成果，这是保护地球免受小行星碰撞的策略探索。
2022年9月26日，美国航天局（NASA）与约翰斯·霍普金斯大学应用物理实验室成功试验了一种策略：双小行星重定向测试航天器被刻意撞向孪小星。
孪小星是绕小行星孪大星运行的卫星，这次碰撞使得孪小星的轨道发生了改变。
5篇论文分别报道了重建整个碰撞事件，碰撞使孪小星轨道发生的变化，哈勃空间望远镜对碰撞喷射物质的观测，模拟分析碰撞导致的动量转移，碰撞前、中、后的公民科学观测结果。
CTCF对粘连蛋白介导的环挤出构成DNA张力依赖的阻碍作用《自然》封面：单个“DNA结合蛋白”（简称CTCF，粉色）与粘连蛋白（蓝色）。
《自然》杂志第7958期封面文章报道了CTCF分子作用的背后机制。
在真核生物中，蛋白复合物粘连蛋白在将DNA挤压成环从而折叠基因组DNA的过程中发挥着关键作用。
研究团队对体外单个CTCF分子与粘连蛋白之间的相互作用进行了可视化，发现CTCF足以阻断粘连蛋白的环挤出过程。
他们还发现，CTCF不仅能以方向依赖的方式中断环挤出过程，有时还能导致环缩小或改变其生长方向。
关键是，CTCF对阻断环挤出的调控作用本身受到与CTCF和粘连蛋白所结合的DNA的张力控制。
高中英语学术论文研究方法练习题40题
高中英语学术论文研究方法练习题40题1.Which of the following topics is most suitable for a high school English academic paper?A.The history of video games.B.The influence of social media on teenagers' language learning.C.The development of artificial intelligence in the medical field.D.The architecture of ancient Rome.答案：B。
解析：选项 A 视频游戏历史与高中英语学术论文关联不大。
选项C 人工智能在医疗领域的发展与英语学科不相关。
选项D 古罗马建筑也与英语学科没有直接关系。
而选项B 社交媒体对青少年语言学习的影响既与英语语言相关，也适合高中学生进行研究。
2.In choosing a topic for an English academic paper, what should be considered first?A.Personal interest.B.Availability of resources.C.Relevance to the curriculum.D.Popularity of the topic.答案：C。
解析：选项 A 个人兴趣虽然重要，但不是首先要考虑的。
选项 B 资源的可获得性在确定选题后再考虑。
选项 D 话题的流行度不是关键因素。
首先应考虑与课程的相关性，这样才能确保论文在学科范围内有意义。
3.Which of the following is NOT a good criterion for choosing anacademic paper topic?A.Being too broad.B.Having enough research materials available.C.Being relevant to current events.D.Being easy to research.答案：A。
连续出版物编目手册
连续出版物编目手册∙连续出版物入门∙主要信息源和其他信息源∙填写各功能块用文字及著录通则∙主要款目标目∙填写各功能块细则连续出版物入门连续出版物是图书馆馆藏的重要组成部分，连续出版物内容反映了几乎所有学科领域的发展状况，尤其在科学技术领域，连续出版物已成为科研人员进行科学交流，获取最新科技信息的必不可少的工具。
所以，对连续出版物进行科学有效的组织和管理成为图书馆工作的重要任务。
什么是连续出版物连续出版物指具有统一题名，以连续分册形式出版，每个分册有卷期或年代标识，计划无限期地出版下去的印刷型或非印刷型出版物。
连续出版物特点∙以连续分册形式出版最常见的一个分册就是连续出版物的一期。
一个连续出版物由许多独立的期组成，一期或多期组成一卷。
例如，每月发行的期刊，一年的12期组成一卷。
有时，一期又分成多个部分出版。
∙每一期具有数字或年代标识数字或年代标识是印刷在出版物显著位置上的数字或日期，在本手册中叫做卷期年代标识。
卷期年代标识用以区别各个不同的期，以便每一期可以被正确地收登、组织和检索。
∙企图无限期地出版下去连续出版物和多卷本专著的区别主要在于连续出版物是无限期连续出版的，而专著是有限的。
这并不意味着连续出版物决不停止，只是出版者企图永远出版下去。
一个连续出版物在出版一期或二期后停止出版，它仍然是连续出版物。
有时，判断出版者企图是非常困难的事，需要编目员的经验。
后面手册也将讨论连续出版物判断的各种方法。
连续出版物种类∙期刊期刊又可称为杂志，在英语中用periodical, journal, magazine表示。
最早的期刊是1665年在巴黎创办的“Journal des scavans”。
现在我们较为熟悉的期刊有“Science”，“Nature”,“读者”等。
∙年度报告许多机构、公司、协会定期发布的报告，有年度报告、双年度报告等。
这样的报告通常有题名页，每一期用日期来标识。
例如，“Annual report / Asian Development Bank”，1967年开始出版，每年出版一期。
学术期刊推荐窥探最新科学进展
学术期刊推荐窥探最新科学进展科学的进步从来不曾停止，每天都会有新的发现和突破。
作为科研工作者，了解最新科学进展是我们不可或缺的任务。
然而，鉴于信息的爆炸式增长和海量的科研文献，如何高效地获取和筛选关键信息成为了一项挑战。
在这篇文章中，我将介绍一些值得关注的学术期刊，它们向我们展示了最新科学进展，为我们提供了有价值的参考和指导。
一、NatureNature是世界上最有声望的科学期刊之一，囊括了跨学科的研究成果，并以其严谨的审稿程序和高质量的文章而闻名。
Nature的文章通常具有很高的影响因子，这意味着它们在学术界的影响力非常大。
无论是物理学、化学、生物学还是地球科学，你都能在Nature中找到前沿的科学研究成果。
二、ScienceScience是另一个备受瞩目的国际性学术期刊，被誉为世界科学的顶级平台。
它涵盖了广泛的科学领域，包括生物学、化学、物理学、地球科学等等，每周发表一期。
Science旨在传播最有影响力的科学成果，其严格的编辑和评审流程确保了发布的文章的质量和可靠性。
了解Science的最新发展，将使你紧跟科学研究的最前沿。
三、CellCell是生物学领域最重要的期刊之一，以其发表的高质量研究成果而备受赞誉。
Cell涵盖了分子生物学、细胞生物学、遗传学等多个方向，其标志性的研究论文被广大科研人员广泛引用和参考。
Cell还出版一些专题评论和综述，帮助读者全面了解该领域的最新进展。
四、Nature CommunicationsNature Communications是Nature家族中的一个重要成员，它专注于面向各个领域的跨学科研究，以及具有重要影响力的结果和见解。
Nature Communications的文章经过严格的同行评审，具有很高的质量和可信度。
该期刊以开放获取的形式发表研究成果，使得这些重要的科学进展能够被广大科研人员自由获取和传播。
五、Proceedings of the National Academy of Sciences (PNAS)PNAS是美国国家科学院主办的一本高水平学术期刊，涵盖了多个学科领域，并发表了许多重要的科学发现。
专业论文参考文献范例
专业论文参考文献一、专业论文期刊参考文献[1].大学生的专业承诺、学习倦怠的关系与量表编制.《心理学报》.被中信所《中国科技期刊引证报告》收录ISTIC.被北京大学《中文核心期刊要目总览》收录PKU.被南京大学《核心期刊目录》收录CSSCI.2005年5期.连榕.杨丽娴.吴兰花.[2].专业化感知、专业声誉与组织信任关系实证研究——针对专业服务业的调查.《科技进步与对策》.被中信所《中国科技期刊引证报告》收录ISTIC.被北京大学《中文核心期刊要目总览》收录PKU.被南京大学《核心期刊目录》收录CSSCI.2015年10期.郑爱翔.周海炜.[3].论教学专业的理论解释——基于"专业主义"视角.《教师教育研究》.被北京大学《中文核心期刊要目总览》收录PKU.被南京大学《核心期刊目录》收录CSSCI.2015年6期.王军.[4].中国高等学校电力系统及其自动化专业第28届学术年会召开.《电力系统自动化》.被中信所《中国科技期刊引证报告》收录ISTIC.被EI收录EI.被北京大学《中文核心期刊要目总览》收录PKU.2012年23期.[5].医学期刊发表专业共识的探索与实践.《中国科技期刊研究》.被中信所《中国科技期刊引证报告》收录ISTIC.被北京大学《中文核心期刊要目总览》收录PKU.被南京大学《核心期刊目录》收录CSSCI.2015年8期.温少芳.孙荣华.杨志云.史红.成军.[8].中国电机工程学会电力系统自动化专业委员会三届一次会议暨2011年学术交流会成功举办.《电力系统自动化》.被中信所《中国科技期刊引证报告》收录ISTIC.被EI收录EI.被北京大学《中文核心期刊要目总览》收录PKU.2011年22期.[9].双证书认证模式下能力标准构建研究——以工程造价专业试点工作为例.《科技进步与对策》.被中信所《中国科技期刊引证报告》收录ISTIC.被北京大学《中文核心期刊要目总览》收录PKU.被南京大学《核心期刊目录》收录CSSCI.2013年23期.严玲.张亚娟.[10].基于作者关键词耦合分析的研究专业识别方法研究.《情报学报》.被中信所《中国科技期刊引证报告》收录ISTIC.被北京大学《中文核心期刊要目总览》收录PKU.被南京大学《核心期刊目录》收录CSSCI.2013年8期.刘志辉.郑彦宁.二、专业论文参考文献学位论文类[1].大学生专业认同的特点及其相关研究.被引次数：83作者：秦攀博.发展与教育心理学西南大学2009（学位年度）[2].社会工作专业学生专业认同影响因素及前瞻思考——基于M校的调查研究.作者：方琦.社会工作安徽大学2014（学位年度）[3].心理学硕士研究生高专业认同水平的影响因素研究.作者：益菲.应用心理学河北师范大学2014（学位年度）[4].认同与建构:学科教学论教师的专业身份研究.被引次数：6作者：侯小兵.教育学原理西南大学2013（学位年度）[5].转专业大学生专业适应性状况调查及对策研究——以南昌大学为例.被引次数：2作者：张海燕.教育经济与管理南昌大学2012（学位年度）[6].“被转”专业大学生专业认同的现状及与职业决策困难的相关研究.被引次数：4作者：王晓霞.发展与教育心理学四川师范大学2012（学位年度）[7].农业院校专业调剂生专业认同及其与职业决策自我效能关系研究.作者：郑泽涛.行政管理华中农业大学2015（学位年度）[8].特殊教育专业大学生的利他动机、专业认同与主观幸福感的关系研究. 作者：毛做莹.发展与教育心理学西南大学2013（学位年度）[9].四川省护理本科生专业认同调查分析.被引次数：85作者：胡忠华.护理学四川大学2007（学位年度）[10].社会支持与特教专业大学生的专业承诺、学习责任心的关系研究.被引次数：1作者：贺文均.特殊教育西南大学2013（学位年度）三、相关专业论文外文参考文献[1]ProjectImpactsofSpecialtyMechanicalContractorDesignInvolvement intheHealthCareIndustry:ComparativeCaseStudy.BryanW.FranzRobertM.LeichtDavidR.Riley 《Journalofconstructionengineeringandmanagement》,被EI收录EI.被SCI 收录SCI.20139[2]Theeffectofinducedyellowingonthephysicochemicalpropertiesofspe cialtyrice..Bryant,R.JYeater,K.MBelefantMiller,H.《JournaloftheScienceofFoodandAgriculture》,被EI收录EI.被SCI收录SCI.20132[3]Howsustainableascientificallydevelopingcountrycouldbeinitsspec ialties?ThecaseofIran'spublicationsinSCIinthe21stcenturycomparedto198 0s.Sotudeh,H.《Scientometrics:AnInternationalJournalforAllQuantitativeAspectsofthe ScienceofSciencePolicy》,被EI收录EI.被SCI收录SCI.20121[4]CastabilityandMicrostructuralDevelopmentofIronbasedAlloysunder ConditionsPertinenttoStripCastingSpecialtyFeCrAlAlloys. KannapparMUKUNTHANPeterDamianHODGSONPrabhukumarSELLAMUTHU 《ISIJInternational》,被EI收录EI.被SCI收录SCI.201310[5]IndigenousAsianSpecialtyVegetablesintheCentralValleyofCaliforn ia.Molinar,RichardH.《HortScience》,被EI收录EI.被SCI收录SCI.20127[6]Introductiontoaspecialgroupingofpapersfromthe2012A&WMAInte rnationalSpecialtyConference,AerosolandAtmosphericOptics:Visibilityan dAirPollution.PhilipK.HopkeDelbertJ.Eatough《JournaloftheAir&WasteManagementAssociation》,被EI收录EI.被SCI 收录SCI.20139[7]TheEffectofSiO_2andNa_2OContentontheSinteringBehaviorofCalcine dSpecialtyAluminasfortheCeramicsIndustry. ChuckCompsonNilsRosenbergerMarcelSpreij《CeramicForumInternational》,被EI收录EI.被SCI收录SCI.20133[8]Sensingtechnologiesforprecisionspecialtycropproduction.Lee,W.S.Alchanatis,VYang,C.《ComputersandElectronicsinAgriculture》,被EI收录EI.被SCI收录SCI.20101[9]Sensingtechnologiesforprecisionspecialtycropproduction.Lee,W.S.Alchanatis,VYang,C.《ComputersandElectronicsinAgriculture》,被EI收录EI.被SCI收录SCI.20101[10]AnoverviewofmedicalinformaticseducationinChina. DehuaHuZhenlingSunHouqingLi 《Internationaljournalofmedicalinformatics》,被EI收录EI.被SCI收录SCI.20135四、专业论文专著参考文献[1]电子信息与电气工程类专业工程教育专业认证的实践与思考.王雄.张昕.田作华，20132013年全国自动化教育学术年会[2]《指导性自动化专业规范》的研究与制订.田作华.施颂椒.萧德云.王雄，20132013年全国自动化教育学术年会[3]面向未来的电子信息与通信工程专业卓越人才培养.郭爱煌.宋春林，2014中国电子教育学会高教分会2014年年会[4]双证书认证模式下的能力标准构建研究以工程造价专业试点工作为例. 严玲.张亚娟，20132013中国工程管理论坛[5]地方财经大学保险学专业SWOT分析及专业综合改革策略以河北经贸大学为例.冯文丽.杨雪美.李鸿敏，20152015第8届中国保险教育论坛[6]大学生专业认同现状调查研究.李海芬.王敬，2013教育部学习科学教学指导分委会第二次会议暨全国大学学习科学研究会第十一次学术年会[7]地方高校自动化专业“专业综合改革试点”项目建设.刘克平.张德江.李元春.于微波.邱东，20132013年全国自动化教育学术年会[8]自动化专业的二维课程体系结构.萧德云.田作华.吴晓蓓，20132013年全国自动化教育学术年会[9]河南省康复教育研究中心在康复团队建设工作中的体会. 朱方安，2013第八届北京国际康复论坛[10]高职会展策划与管理专业开设"辅修专业"的教学研究. 徐建忠，2014首届全国会展专业研究生教育论坛。
三体中的名词术语英文 刘宇昆
三体中的名词术语英文刘宇昆The Three-Body Problem by Liu Cixin has captivated readers around the world with its intricate plot and rich scientific concepts. One of the unique aspects of this acclaimed science fiction novel is the author's introduction of various specialized terms and jargon related to the fictional "Three-Body" universe. These terms not only add depth and authenticity to the narrative but also challenge readers to delve deeper into the complex ideas presented. In this essay we will explore some of the key English terminology used in The Three-Body Problem and examine their significance within the context of the story.One of the most prominent terms in the novel is "Trisolaris" which refers to the fictional three-star planetary system that serves as the primary setting for much of the narrative. The word "Trisolaris" is a combination of the prefix "tri-" meaning three and the word "solaris" meaning related to the sun. This term encapsulates the core premise of the story where a planet orbits not one but three suns, leading to extreme climatic instability and unpredictability. The chaotic nature of the Trisolaris system is a key driver of the plot as it sets the stagefor the extraterrestrial civilization's attempts to flee their doomed homeworld and seek refuge on Earth.Another important term is "sophon" which describes the mysterious and highly advanced microscopic probes sent by the Trisolarians to infiltrate and monitor human civilization. The word "sophon" is derived from the Greek word "sophos" meaning wise or intelligent. This term effectively conveys the incredible technological capabilities of the Trisolarian civilization, as these sophons are able to manipulate the fundamental particles of the universe to gather information and even influence human affairs. The sophons serve as a constant threat and source of tension throughout the narrative, highlighting the asymmetry of power between the Trisolarians and humanity.A crucial concept introduced in the novel is that of "the Sphere" which represents the boundary of the Trisolaris system's influence. This term refers to an imaginary three-dimensional sphere within which the Trisolarian civilization can effectively exert its control and disrupt the normal laws of physics. The Sphere is a crucial plot device as it defines the limits of the Trisolarians' technological superiority and the extent to which they can intervene in human affairs. The constant struggle to expand or maintain the Sphere is a central theme in the novel, as both the Trisolarians and humanity attempt to gain the upper hand in this cosmic chess match.Another notable term is "dark forest" which describes the author's vision of a hostile and unforgiving universe where civilizations must remain hidden and silent to avoid annihilation. This metaphor is used to convey the idea that in a universe teeming with intelligent life, the safest strategy for survival is to avoid drawing attention to oneself, much like a hunter hiding in a dark forest. The "dark forest" concept is a key driver of the Trisolarians' decision to seek out and destroy humanity, as they believe that by remaining hidden, they can avoid the fate that has befallen countless other civilizations.The term "cosmic sociology" is also introduced in the novel to describe the study of the relationships and interactions between different civilizations on a cosmic scale. This field of study is central to the Trisolarians' understanding of the universe and their attempts to navigate the treacherous landscape of interstellar politics. The term "cosmic sociology" highlights the novel's exploration of the broader implications of humanity's first contact with an alien civilization, and the potential challenges and consequences that such an encounter may bring.Another intriguing term is "supra-quantum computer" which refers to the Trisolarians' most advanced computing technology. This term suggests a level of computational power that transcends the limitations of traditional quantum computers, allowing theTrisolarians to perform feats of calculation and simulation that are beyond the reach of human technology. The supra-quantum computer is a crucial plot device, as it enables the Trisolarians to model and manipulate the behavior of human civilization with uncanny precision.Finally, the term "Wallfacer" is used to describe a select group of individuals tasked with devising strategies to defend Earth against the Trisolarian invasion. The word "Wallfacer" evokes the image of a defensive wall or barrier, suggesting the critical role these individuals play in protecting humanity from the extraterrestrial threat. The Wallfacers are imbued with immense power and resources, but their true plans and motivations remain shrouded in mystery, adding to the suspense and intrigue of the narrative.These are just a few of the many specialized terms and concepts that are integral to the world-building and storytelling in The Three-Body Problem. Each of these terms serves to deepen the reader's understanding of the complex scientific and philosophical ideas that underpin the novel's narrative. By exploring these terms and their significance, we gain a deeper appreciation for the richness and depth of Liu Cixin's imaginative vision, and the ways in which he has seamlessly blended scientific speculation with captivating storytelling.。
hidden within technology’s empire a republic of letters
The literary masterpieces of the 20th century were for the most part the work of novelists who had no large public in mind. The novels of Proust and Joyce were written in a cultural twilight and were not intended to be read under the blaze and dazzle of popularity.
第二十二届“韩素音青年翻译奖”英译汉原文、译文及分析
英译汉原文
Hidden Within Technology’s Empire, a Republic of Letters
When I was a boy “discovering literature”, I used to think how wonderful it would be if every other person on the street were familiar with Proust and Joyce or T. E. Lawrence or Pasternak and Kafka. Later I learned how refractory to high culture the democratic masses were. Lincoln as a young frontiersman read Plutarch, Shakespeare and the Bible. But then he was Lincoln.
In support of this argument, Mr. Teachout cites the ominous drop in the volume of book sales and the great increase in movie attendance: “For Americans under the age of 30, film has replaced the novel as the dominant mode of artistic expression.” To this Mr. Teachout adds that popular novelists like Tom Clancy and Stephen King “top out at around a million copies per book,” and notes, “The final episode of NBC’s ‘Cheers,’ by contrast, was seen by 42 million people.”
阅读拓宽人生视野的英语作文
Reading is an activity that can significantly broaden ones horizons and enrich the life experience.It allows individuals to explore different cultures,histories,and perspectives without leaving the comfort of their own home.Here are some ways in which reading can expand ones worldview:1.Cultural Exposure:By reading books from various cultures,you can gain insights into different customs,traditions,and values.This exposure helps in developing a more openminded and tolerant attitude towards diversity.2.Historical Understanding:Historical novels and nonfiction works provide a window into the past,allowing readers to learn about significant events and the people who shaped them.This understanding can offer context to current global issues and societal structures.nguage Acquisition:Reading in a foreign language can improve language skills and provide a deeper appreciation for the nuances of that language.It also helps in understanding the cultural context in which the language is used.4.Critical Thinking:Engaging with complex narratives and arguments in books encourages critical thinking.Readers are challenged to analyze situations,consider different viewpoints,and form their own opinions.5.Emotional Intelligence:Reading fiction,in particular,can enhance emotional intelligence by allowing readers to empathize with characters and understand their emotions and motivations.This can lead to better interpersonal relationships in real life.6.Knowledge Expansion:Reading about various subjects,from science to philosophy, can expand ones knowledge base.This knowledge can be applied in professional and personal life,leading to more informed decisionmaking.7.Inspiration and Motivation:Biographies and selfhelp books can inspire and motivate readers to pursue their goals and overcome challenges.They often provide practical advice and strategies for personal growth.8.Creativity Stimulation:Reading stimulates the imagination and creativity.By engaging with different ideas and scenarios,readers can develop their own creative thinking and problemsolving skills.9.Lifelong Learning:Reading fosters a habit of lifelong learning.It keeps the mind active and curious,which is essential for personal and professional development.10.Escape and Relaxation:Reading can also serve as a form of escapism,providing a temporary retreat from the stresses of daily life.It can be a source of relaxation and enjoyment.In conclusion,reading is a powerful tool for personal growth and development.It can transform the way we perceive the world and interact with it,making us more knowledgeable,empathetic,and adaptable individuals.。
小学上册第十三次英语第1单元期末试卷
小学上册英语第1单元期末试卷英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.The __________ is essential for human survival and agriculture.2.The ancient Greeks are known for their contributions to _______.3.My mom collects ____ (vintage) items.4.I saw a _______ (小鹿) drinking water.5.How many colors are in a rainbow?A. FiveB. SixC. SevenD. EightC6.How many players are there in a rugby team?A. 11B. 13C. 15D. 7C7.The basic building blocks of matter are called _____.8.What is the term for a young bat?A. PupB. KitC. CalfD. CubA9. A mixture can be separated by physical _______.10.What is the main ingredient in chocolate?A. VanillaB. CocoaC. SugarD. MilkB11.We can _______ (打篮球) in the gym.12.What do you call a baby chicken?A. DucklingB. GoslingC. ChickD. Puppy13.Rivers can carve out __________ over time.14.I tell my __________ about my day. (父母)15.The _____ (花园) is full of life.16.We will visit the ________ this weekend.17.What color do you get by mixing red and white?A. PinkB. PurpleC. OrangeD. Brown18.What is the name of the famous American musician known for "Shape of You"?A. Ed SheeranB. Justin BieberC. Sam SmithD. Charlie PuthA19.We can _______ (一起) ride bicycles.20.What do we call the process of plants making food?A. PhotosynthesisB. RespirationC. DigestionD. Fermentation21.The phone is _____ (ringing/silent).22.The ______ teaches us about journalism.23.I can _____ my bicycle very fast. (ride)24.Fire requires fuel, oxygen, and ______.25.The cat is _______ (sleeping/eating) on the sofa.26.What is the opposite of "up"?A. DownB. LeftC. RightD. AcrossA27.The country known for its indigenous cultures is ________ (以土著文化闻名的国家是________).28.What do we call the process of a seed developing into a new plant?A. GerminationB. PollinationC. GrowthD. FertilizationA29.What do you call the first meal of the day?A. LunchB. DinnerC. BreakfastD. Snack30.What is the opposite of light?A. HeavyB. DarkC. BrightD. Soft31.The _____ (jellyfish) is floating.32.The __________ (历史的探究) invites curiosity.33.The __________ is a prominent feature of the landscape.34.The artist, ______ (艺术家), creates sculptures from clay.35.What do you call a young female horse?A. ColtB. FillyC. FoalD. MareB36.My aunt enjoys baking ____ (cookies) for the holidays.37. A frog goes through ______ stages in its life.38.Pyramids are famous landmarks in __________. (埃及)39.What is the capital of Slovakia?A. BratislavaB. KošiceC. PrešovD. NitraA40.What do we call the time when we celebrate Halloween?A. HolidayB. FestivalC. PartyD. All of the above41. Carta is considered a foundational document for ________ (民主). The Magn42.The tree has green ________.43.What do you call a person who helps a doctor?A. NurseB. TeacherC. ChefD. EngineerA44.What is the name of the famous explorer who discovered America in 1492?A. Christopher ColumbusB. Ferdinand MagellanC. Vasco da GamaD. Marco PoloA45.The chemical symbol for chlorine is __________.46.The chemical formula for silver bromide is _______.47.What is the name of the famous ancient structure in Greece?A. ColosseumB. ParthenonC. Great WallD. Taj MahalB Parthenon48.The _____ (草坪) is great for playing games.49.I want a pet _______ (fish).50.What do you call the process of turning liquid into gas?A. FreezingB. MeltingC. EvaporationD. Condensation51.The ______ (生物圈) is vital for maintaining ecological balance.52.The process of ionization produces charged ______.53.The _______ (Marshall Plan) aided European recovery after WWII.54.What is the name of the famous novel written by Harper Lee?A. 1984B. The Great GatsbyC. To Kill a MockingbirdD. Pride and PrejudiceC55.Animals that sleep during the winter are said to __________.56.How many players are on a soccer team?A. 9B. 10C. 11D. 12C57.What do you call a tall structure used for climbing?A. TowerB. HillC. MountainD. Cliff58.What do we call a sweet treat made from meat?A. JerkyB. SausageC. BaconD. All of the above59.I hope to create a new ________ (玩具名) that everyone will love. It would be very ________ (形容词)!60.I feel ________ (兴奋) about the trip.61.The ______ (树木的) roots spread wide underground.62.根据短文内容,选出Tom和 Chen Jie 书包里的物品。
电致化学发光传感技术的种类及在食品分析中的研究进展
刘树萍，邢珂，韩博林，等. 电致化学发光传感技术的种类及在食品分析中的研究进展[J]. 食品工业科技，2024，45（1）：325−334.doi: 10.13386/j.issn1002-0306.2022110292LIU Shuping, XING Ke, HAN Bolin, et al. Types of Electrochemiluminescence Sensing Techniques and Research Progress in Food Analysis[J]. Science and Technology of Food Industry, 2024, 45(1): 325−334. (in Chinese with English abstract). doi:10.13386/j.issn1002-0306.2022110292· 专题综述 ·电致化学发光传感技术的种类及在食品分析中的研究进展刘树萍1, *，邢 珂2，韩博林2，关桦楠2,*（1.哈尔滨商业大学旅游烹饪学院，黑龙江哈尔滨 150028；2.哈尔滨商业大学食品工程学院，黑龙江哈尔滨 150028）摘 要：电致化学发光传感技术（Electrochemiluminescence ，ECL ）是一种结合了电化学和光化学的分析方法，因其可控性强、灵敏度高和响应速度快等优势在食品分析领域引起了广泛关注。
ECL 是通过改变发射物或共反应物的浓度，使其信号强度发生变化，从而实现对目标物质的灵敏检测。
首先，该文总结了经典ECL 检测体系及基于新型发射物和共反应物的检测体系，并重点介绍了新型发射物中金属纳米团簇和量子点的最新进展，举例阐述其ECL 传感器的结构和检测原理。
其次，综述了ECL 传感器在食品分析领域中的研究进展。
最后对ECL 传感技术的未来发展趋势进行了展望，为食品中营养成分和污染物的检测提供参考，同时也促进该技术的进一步研究，助力未来食品检测发展。