substitutions

英 [ˌsʌbstɪˈtjuːʃənz]

美 [ˌsʌbstɪˈtjuʃənz]

n.  置换; 取代; 代换; 代入
substitution的复数

柯林斯词典

• V-ERG 用…代替;取代;替换
  If yousubstituteone thingforanother, or if one thingsubstitutes foranother, it takes the place or performs the function of the other thing.
  1. They were substituting violence for dialogue...
     他们在用暴力取代对话。
  2. You could always substitute a low-fat soft cheese...
     你总是可以代之以低脂肪的软奶酪。
  3. Would phone conversations substitute for cosy chats over lunch or in the pub after work?...
     打电话能代替午餐时或下班后在酒吧里的惬意闲谈吗？
  4. He was substituting for the injured William Wales.
     他替下了受伤的威廉·威尔士。
• N-COUNT 代替者;代替物;代用品
  Asubstituteis something that you have or use instead of something else.
  1. She is seeking a substitute for the very man whose departure made her cry.
     那个男人的离去令她伤心痛哭，她正想找一个人填补内心的空缺。
  2. ...tests on humans to find a blood substitute made from animal blood.
     为从动物血液中提取人血的替代品而在人体上进行的试验
• N-COUNT 令人满意的替代物;与之媲美的事物
  If you say that one thing is nosubstitute foranother, you mean that it does not have certain desirable features that the other thing has, and is therefore unsatisfactory. If you say that there is nosubstitute forsomething, you mean that it is the only thing which is really satisfactory.
  1. The printed word is no substitute for personal discussion with a great thinker...
     阅读印在纸上的内容远不如与伟大的思想家面对面探讨那般受益。
  2. There is no substitute for practical experience.
     实践经验是无法替代的。
• N-COUNT 替补(运动员)
  In team games such as football, asubstituteis a player who is brought into a match to replace another player.
  1. Coming on as a substitute, he scored four crucial goals for Cameroon.
     作为替补队员上场的他为喀麦隆队打入了四粒关键进球。

双语例句

• It is convenient to nondimensionalize this problem with the following substitutions.
  利用下面的代换，便于使这个问题无量纲化。
• Remember, the preprocessor knows nothing about the C language and is just doing text substitutions.
  记住，预处理器并不了解C语言的任何内容，它只是简单地进行文本替换。
• We do two independent substitutions.
  我们要做的就是两个独立的变量替换。
• Inside this class file, we also have variable substitutions we want our users to customize.
  在此类文件内，还有一些需要用户自定义的变量替换。
• In other words, the structure is the same with substitutions for different class or variable names.
  换句话说，结构相同，但是代入不同的类或变量名。
• No amino acid substitutions known to confer adefovir resistance were detected in these patients.
  没有已知的，会造成阿德福韦抗药氨基酸替代物质在这些患者中发现。
• Notice that we use two command substitutions to generate the individual line specifications for the draw operation.
  注意，我们使用了两个命令替代来为绘制操作生成单独的线条规范。
• Such substitutions dramatically affected the performance of U.S. agriculture in the past century.
  这种代替措施在过去一个世纪里显著影响了美国农业的效能。
• Substitutions of human-made fibres have been made for natural fibres.
  人造纤维代替品已取代了天然纤维。
• You can also use this technique with substitutions that reference an abstract element.
  您也可以对引用一个抽象元素的替换使用这种技巧。