negates

英 [nɪˈɡeɪts]

美 [nɪˈɡeɪts]

v.  取消; 使无效; 否定; 否认
negate的第三人称单数

柯林斯词典

• VERB 取消;使无效
  If one thingnegatesanother, it causes that other thing to lose the effect or value that it had.
  1. These weaknesses negated his otherwise progressive attitude towards the staff.
     这些缺点抵消了他在其他方面对待员工还算开明的态度。
• VERB 否认…之存在;否定
  If someonenegatessomething, they say that it does not exist.
  1. He warned that to negate the results of elections would only make things worse.
     他警告说，否定选举的结果只会使事情更糟。

双语例句

• If nothing else, this pervasive threat directed only at women negates the idea that Battlestar conjures a gender-blind universe.
  如果没有别的，这普遍的威胁，只针对妇女，否定的想法太空堡垒联想性别盲宇宙。
• This proven system negates the need for gear replacement if the strut bottoms should ever wear through.
  这个行之有效的制度，否定了需要更换齿轮如果支杆擦屁股应否磨损。
• That kind of "moving" which negates the basic offensive character of mobile warfare would, in practice," move "china out of existence despite her vastness.
  这样的“运动”，否定了运动战的基本的进攻性，实行的结果，中国虽大，也是要被“运动”掉的。
• Seat Face: Negates need for flange gaskets.
  阀座：需使阀兰垫圈。
• Women's lower social status, often restrictive of movement outside of the household, negates timely access to health services.
  妇女较低的社会地位，加上在外行走往往受到限制，剥夺了妇女及时获得卫生服务的权利。
• Alcohol negates the effects of the drug.
  酒精能使药物失效。
• Within cultural production there is a similar question about context as something that one either relates to or negates – i.e.notions of site-specificity or autonomy.
  在文化产品的生产中也存在类似的问题，关于与背景关系的协调或否-即地域的特异性或独立性。
• Negation: The caret symbol (^) negates the contents of a character class.
  否定（Negation）：脱字符（^）否定字符类的内容。
• In short, a data-entry package negates most of the benefits of a B2B electronic relationship: It may affect prices, it may slow things down, and it may cause more errors.
  简而言之，数据输入系统打消了B2B电子化联系所带来的大多数好处：它影响了价格、降低了速度、还可能带来更多错误。
• Experiments prove that this method improves the recognition rate to some extent and negates the negative influence brought by illumination, expression and poses.
  本文的实验结果表明，该方法的识别率相对于传统PCA特征脸算法具有一定的提高，能够较好地克服光照、表情和姿态变化的影响。