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简答题
Accuracy is expressed as absolute error _____ relative error.
A、so
B、but
C、or
D、for
查看答案与解析
多选题
本摘要描述研究结果的句子是______。 A、④ B、④和⑤ C、⑤ D、⑥ 无解析
简答题
已在国际期刊发表学术论文50余篇。He has published over 50 papers in international journals.
简答题
陈治国，于2014年在西安电子科技大学获得计算机应用技术的博士学位。Zhiguo Chen awarded his Ph.D. degree of computer application technology at Xidian University in 2014.
简答题
关于“变电站馈出电流减小，其中电流峰值降幅平均可达40%。”一句的两种英文表述： ①The out-feed current of the substation decreases, and the average decline in current peak is 40%. ②The out-feed current of the substation decreases with an average decline of 40% in current peak. 说法正确的是________。 A、①正确，②错误 B、①错误，②正确 C、①正确，②更好 D、①错误，②错误
简答题
_____ elements in _____ Group 1 are called alkali metals. A、/; the B、The; a C、The; the D、The; /
简答题
“这个电热器消耗的电能比那个电热器多三倍。”一句的英文表述，哪一项正确？ A、This electric heater dissipates three times more energy than that one. B、This electric heater dissipates four times more energy than that one. C、This electric heater dissipates three times as much energy as that one. D、This electric heater dissipates five times as much energy as that one.
多选题
本摘要第二句的功能是______。 A、介绍背景信息 B、指出研究问题 C、指出研究目的 D、评价研究意义 无解析
简答题
“本书包含几个应用方面的内容，其中一些是新的。”一句的英文表述，哪一项正确？ A、This book includes several applied topics, some of them are new. B、This book includes several applied topics, some of them being new. C、This book includes several applied topics, some of which being new. D、This book includes several applied topics, some of which new.
简答题
由图2可看出，均衡后，失配信道有了改善。From Fig. 2 it showed there is an improvement on the mismatched channel after equalization.
简答题
Based on the ___________ for random numbers, this paper offers a suggestion for selecting random generators in simulation. A、theoretical and empirical test B、theory and empirical test C、theory and empiric test D、theoretical and empiric test
多选题
撰写英文摘要时不能______。 A、描述背景信息 B、进行文献引用 C、出现首字母缩略词 D、使用第一人称 无解析
简答题
2018年8月至今，在密苏里大学计算机与数学学院担任助理教授。He was an assistant professor at the University of Missouri in the School of Computer Science and Mathematics since August 2018.
简答题
“大气层宽广有力，它是由几百英里厚的各种气体的海洋构成的。” 一句的英文表述，哪一项正确？ A、The atmosphere is large and powerful, it consists of an ocean of gases hundreds of miles high. B、The atmosphere is large and powerful, and, it consists of an ocean of gases hundreds of miles high. C、Large and powerful, and the atmosphere consists of an ocean of gases hundreds of miles high. D、Large and powerful, the atmosphere consists of an ocean of gases hundreds of miles high.
简答题
目前主要研究方向为人工智能和深度学习。His research interests are mainly engaged in artificial intelligence and deep learning.
简答题
The current through the power supply is _____. A、a few thousandths of an ampere B、a few thousandths of the ampere C、a few thousandths of ampere D、a few thousands of an ampere
多选题
本摘要第三句的功能是______。 A、指出研究问题 B、指出研究目的 C、描述研究方法 D、陈述研究结果 无解析
多选题
这是一篇______摘要。 A、信息性 B、描述性 C、结构式 D、独立式 无解析
简答题
担任20个国际期刊的审稿人。He served a reviewer for 20 international journals.
简答题
为了减少振子间隔，就必须增加阵列的振子数。To reduce the element interval, it is necessary to increase the number of elements of the array.
科技英语写作
章节列表
第一周 概述及写作规范
10
第二周 词类误用
10
第三周 词性及搭配误用
10
第四周 句法问题
10
第五周 句法问题-表达繁琐
10
第六周 语篇问题
10
第七周 论文写作（一）
10
第八周 论文写作（二）
10
第九周 论文写作（三）
10
期末考试
20