作者在九年级时赢了一场英语演讲比赛。
《整体环境科学》的一篇论文显示，中国最大的淡水鱼可能已经在2005年至2010年间灭绝了。2019年9月，该论文的作者危起伟表示，一些专家认为这种一级保护鱼类已经灭绝。
A paper from Science of the Total Environment shows that the largest freshwater fish in China might have gone extinct between 2005 and 2010. Wei Qiwei, author of the paper, said in September, 2019, some experts supposed that the first-class protected fish had been extinct already.
在下一个详细级别，团队开始在一些软件、硬件和固件还有系统工作者实体的组合中实现分析级元素和规格说明。
At the next level of detail, the team begins to realize the analysis-level elements and specifications in some combination of software, hardware, and firmware, as well as system worker entities.
报告作者指出，一项全国性研究显示，一年级成绩最好的学生中有百分之72来自高收入家庭。
The authors point to one national study that shows 72 percent of the highest-achievers in first grade were from higher-income families.
在众多关于扑克战略的书中，《扑克理论》写得最好，且最为严谨。 该书的作者大卫·斯克兰斯基写到“专家级的选手靠的不是运气。
David Sklansky, author of “The Theory of Poker”, the best and most thoughtful of the many books on poker strategies, writes that “expert players do not rely on luck.
在同等代码评审中，二级人员对评审和评价主要作者的工作负责。
In a peer code review the secondary author is responsible for reviewing and critiquing the primary author's work.
还有，电影的第二级导演和第一剧本作者都在拍摄途中过世。
Also, the movie's second unit director and its first screenwriter both died during the process.
“我认为高清电视要占一部分原因”，HorizonMedia资深研究副会长以及新报告的作者BradAdgate说道，“它是体育类节目的杀手级应用。”
"I think part of it is HDTV, " says Brad Adgate, senior vice president of research at Horizon Media and author of the new report. "It's the killer app for sports."
本文作者雷切尔.威尔（RachelWill）是南加州大学的四年级学生，主修公共关系和市场学。
Rachel Will is a senior at the University of Southern California, majoring in public relations and marketing.
今年三月，她就发现了七年级有一名不喜欢学习的孩子，抄袭了关于《明天，战争开始了》的读后感。 这本小说创作者是约翰·马士登（JohnMarsden），讲述的是澳大利亚孩子们打败入侵者的故事。
In March one of her most reluctant seventh graders plagiarized a journal entry about “Tomorrow, When the War Began, ” a novel by John Marsden about children coping with an invasion of Australia.
作者是《联合早报》执行级记者。
作者是《联合早报》执行级记者。
美国妇产科学会是代表52,000余名健康工作者为女性提供健康指导的国家级医学组织。
The American College of Obstetricians and Gynecologists is the national medical organization representing over 52,000 members who provide health care for women.
将这些结果综合起来，就表明作者以前所建立的一类半整数自由度级的非线性共振的理论是可以用于移动电站的。
Combining these results, the theory of the nonlinear resonance of a class of half-integer degree of freedom, which was established before by the author, can be applied to the movable power systems.
证据等级：治疗性II级。详见作者对证据级别完整描述的说明。
Level of evidence: Therapeutic level II. See Instructions to Authors for a complete description of levels of evidence.
证据等级：预后II级。见作者须知中有关证据等级的具体说明。
Level of evidence: Prognostic level II. See Instructions to Authors for a complete description of levels of evidence.
本文介绍作者在华中理工大学给二年级工科学生讲波函数的思路与方法。
In this paper, author's teaching ideas and methods of wave functions in HUST are introduced.
作者是《联合早报》执行级记者。
作者认为矿业权的两级市场中，采矿权的权属性质是不同的。
The mining right market includes two parts, in which the legal natures of exploitation right are different in author's view.
社会工作者们称，这种做法很有必要，这个三年级小学生的母亲对孩子体重没有得到控制难辞其咎。
Social workers said it was necessary because the third-grader's mother wasn't doing enough about his weight.
二级预后。见作者证据水平的完整描述的说明。
Level of evidence Prognostic level II. See Instructions to Authors for a complete description of levels of evidence.
作者认为，交际法在大学英语二级精读课教学中是可行的，成绩是显而易见的。
Through the visible achievements, author thinks that the communicative approach is feasible in the teaching of intensive reading of College English, Band 2.
作者是本报执行级记者。
在开发出此框架后，本文作者通过该框架实现了一个应用于金融业务的应用级网关来进行大规模的消息处理。
After developed this framework, writer has succeeded implementing an application-level gateway for finance operations by using this framework to deal with a large number of messages.
最后以作者本人亲身参与的一个基于J2EE架构的企业应用系统为基础，为建立基于J2EE的企业级应用系统给出了一个完整的说明。
Finally, in a project based on a J2EE framework which author participate in, give a whole explain for construct a J2EE Enterprise application system.
本文作者通过自己在工作中的摸索和积累，总结出了一套更换末级场效应功放管的方法和操作步骤，以供同行参考。
Based on his work experience, the author puts forward a method and operation procedure for replacing final power FETs for the colleagues' reference.
这首曲的原稿是作者在中七时构思的，在大学一年级时将之完成并编配给长笛、双簧管、单簧管和钢琴。
The composer has started writing this piece since form seven and arranged this piece for flute, oboe, clarinet and piano in the first year of university.
作者谈到：“最近，在心血管疾病的一级和二级预防中使用BMI作为危险因素指标已经引起了人们的质疑。”
"Recently, the use of BMI as a risk factor marker in primary and secondary prevention of cardiovascular disease has been questioned," the authors state.
作者通过对绥化地区城市出入口一级公路的测设实践，简要介绍其经验和体会。
According to his engineering practice of first grade road route at the Suihua city passageway, the author briefly introduces his experience and understanding.
作者通过对绥化地区城市出入口一级公路的测设实践，简要介绍其经验和体会。
According to his engineering practice of first grade road route at the Suihua city passageway, the author briefly introduces his experience and understanding.
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