网络释义专业释义英英释义
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失效 - 引用次数：4
However, structures designed in general static state put up of a sort dynamical character in practical application and prematurely invalidate or are damaged beyond people's anticipation.
然而，常规静态意义下设计出来的结构在实际应用中表现出较差的动力特性，出乎人们预料的过早失效或破坏。
参考来源 - 基于模态分析理论的桥梁结构损伤识别研究使无价值使作废使无效 -
使无价值
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柯林斯英汉双解大词典
invalidate /ɪnˈvælɪˌdeɪt/ TEM8 ( invalidating, invalidated, invalidates )
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1.
V-T If something invalidates something such as a law, contract, or election, it causes it to be considered illegal. 使无效
例：An official decree invalidated the vote in the capital.
一项官方法令使首都的投票失去了效力。
双语例句原声例句权威例句
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All such memories were related to her mother's gift of being invalidating.
所有这些记忆，都是与她母亲不认同的天性有关的。
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This may also be able to confirm that DCE is not invalidating your results.
这还可以确认DCE没有歪曲测试结果。
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Yahoo is forcing all of the affected users to change their passwords and it is invalidating the security questions.
雅虎正在让这些安全问题失效，同时强行要求所有受影响的用户修改自己的密码。
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You can add something else to the answer without invalidating it, and that is anything with one power of t in it, because if you take one derivative it'll survive, but if you take two derivatives, it'll get wiped out.
你可以往答案后面加上其它东西,而且不影响结果,也就是任何t的一次项,因为你求一次导数之后它还在,但如果你求两次导数,这一项就不存在了
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