失效

• It is possible that in any given situation different modes of failure are in competition .
  在给定条件上，各种形式的失效有可能竞相出现。
• The temperatures drop below those against which most protective measuremeasures are effective .
  气温往往下降到大多数保护措施都失效的程度。
• Molluscicides are quickly inactivated by sunlight and adsorption to mud organic matter .
  灭螺剂因阳光作用、泥土及有机物质的吸收会很快失效。
• It is forgery even if the document is incomplete or ineffective in law .
  即使此伪造的文件在法律上是不完整的或失效的，其行为也构成了伪造罪。
• The principal finding aid they offer users--the card catalogue--is largely ineffectual .
  他们提供给读者的主要查找途径--卡片目录--大部分已经失效。
• This failure mode would have been extremely difficult to detect with any other diagnostic technique .
  这种失效模式用其他任何诊断技术来检测都将是极其困难的。
• The stellar astronomers have to accept low intensity reciprocity failure as a significant fact of life .
  恒星天文学家不得不承认低强度倒易律失效是重大的事实。
• The formed active material in the stamped grids becoming loose in the grid openings and the battery failed .
  冲孔板栅形成后的活性物质在板栅的孔中变得松散，因而使蓄电池失效。
• Drum brakes are prone to a reduction in the braking effect, known as 'fate', caused by overheating of the linings and the drum .
  鼓式制动器易于因衬片过热而减少制动效用，这种现象叫“失效”。
• Your credit card infomation is not valid or expired
  您的信用卡失效或着过期了。