单词：special information operations
单词：special information operations 相关文章
1993年 翻译延伸 3、You have all heard it repeated that men of science work by means of induction (归纳法）and deduction, that by the help of these operations, they, in a sort of sense, manage to extract from Nature certain natural laws, and
09考研英语词汇
【编者按】被动语态(passive voice)是动词的一种形式，用以说明主语与谓语动词之间的关系。英语的语态共有两种：主动语态和被动语态。让我们一起来学习一下吧！ 被动语态在英语中的使用得
考研英语
hwThe little black boxes in the aeroplanes provide useful information after a crash has taken place. Now researchers have devised a way to use black box info from planes that do not crash to prevent accidents from never happening. Some airlines alrea
Scientific American(九)月
The little black boxes in airplanes provide useful information after a crash has taken place. Now researchers have devised a way to use black box info from planes that do not crash to help prevent accidents from ever happening. Some airlines already
Scientific American(九)月
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. The little black boxes in airplanes provide useful information after a crash has taken place. Now researchers have devised a way to use black box info
Scientific American(九)月
在英语中的被动语态使用得比汉语要多，要普遍使用，但大多数句子都使用主动语态，在英语中极为重要。考研 中常常涉及到这个问题。一般说来，当强调动作承受者，不必说出执行者或含糊
考研英语