invalidates

英 [ɪnˈvælɪdeɪts]

美 [ɪnˈvælɪdeɪts]

v.  证明…错误; 使站不住脚; 使无效; 使作废
invalidate的第三人称单数

柯林斯词典

• VERB 驳倒;证明…站不住脚
  Toinvalidatesomething such as an argument, conclusion, or result means to prove that it is wrong or cause it to be wrong.
  1. Any form of physical activity will invalidate the results...
     任何形式的物理活动都会证明这些结果是错误的。
  2. Some of the other criticisms were invalidated years ago.
     其他的一些批评多年以前就被证明站不住脚。
• VERB 使无效;使作废
  If somethinginvalidatessomething such as a law, contract, or election, it causes it to be considered illegal.
  1. An official decree invalidated the vote in the capital...
     一份官方法令宣布在首都举行的投票无效。
  2. A contract signed now might be invalidated at some future date.
     现在签订的合同可能在将来的某一天就会失效。

双语例句

• This non sequitur invalidates his argument.
  他不根据前提推理因而论证无效。
• Such contact invalidates a test on some materials such as paper, wood, or other hygroscopic materials.
  这种接触可以使得对一些材料的试验直接无效，例如纸张、木材、以及其它吸湿性材料。
• Method invalidates the supplied session key.
  方法使提供的会话密钥失效。
• For HTTP, such an interaction is modeled as a POST request, so this type of request invalidates the cache entries for the addressed resource.
  对于HTTP，此类交互建模为POST请求，因此这类请求将使所访问的资源的缓存项失效。
• Deleting root certificates invalidates the trusted root certification authorities. Do you want to delete the certificates?
  删除根证书将使受信任根证书颁发机构失效。要删除证书吗？
• One example is class loading that invalidates monomorphic call transformations.
  一个例子是使单态调用转换失效的类装载。
• Traditional investment assessment and decision theory invalidates on assessment and decision of risk investment project because of speciality of venture capital.
  由于风险投资的特性，传统投资评价决策理论应用在风险投资项目评价决策中存在失效。
• It frees every memory block you created earlier and invalidates all the pointers returned from the allocator routines.
  该方法释放您先前创建的内存块，并使得从分配程序例程返回的所有指针失效。
• A main problem of airborne SAR/ GMTI based on DPCA technique is the radar platform motion error, which invalidates DPCA and limits its application.
  在机载SAR/GMTI应用中，雷达平台运动误差常使得偏置相位中心天线（DPCA）失效，限制其实际应用。
• This study invalidates their earlier research.
  这项研究证明他们先前的调查是错误的。