退化失效的英文

• degeneracy failure
• degradation failure
• deterioration failure

• 退化    become vestigial; degenerate ...
• 失效    lose efficacy; lose effectiv ...
• 老化失效期    loss failure period
• 劣化失效    deterioration failure
• 生化失效法    biochemical neutralization
• 老化故障期 老化失效期    lossfailureperiod
• 退化    become vestigial; degenerate; deteriorate; retrograde; devolution; retrogradation; retrogression; retroversion; regression; involution; degeneration; degenerescence; degeneracy; cataplasia; catagenesis; atresia 鸡的翅膀逐渐退化, 不会在空中飞行了。 the wings of the chicken have become vestigial; it can no longer fly. 土豆种了几年之后就会退化。 after a few years' planting, the quality of the potato crop deteriorates
• 失效    1.(失去效力) lose efficacy; lose effectiveness; cease to be effective 这药已失效了。 the medicine no longer has any effect.2.(无效) (of a treaty, an agreement, etc.) be no longer in force; become invalid 条约的失效 voidance; voidness of treaties; 一张失效的支票 an invalid cheque; 自动失效 automatically cease to be in force; 这张证明已失效。 this certificate is invalid.; 失效保险 fail-safe; 失效检验 failure detection; 失效率 [物理学] failure rate; 失效提单 stale bill of lading; 失效支票 stale check; 失效准则 failure criteria
• 城市化失控    uncontrolled urbanization
• 格式化失败    formar failure; format failure
• 极化失量    polarization vector
• 极化失配    polarization mismatch
• 量化失真    quantization distoration; quantizing distortion
• 量子化失真    quantization distortion
• 躯体化失调    somatization disorder
• 消化失调    digestive disorder; digestive upset
• 运化失职    transformation failure of spleen
• 量化失真效率    quantizing distortion efficiency
• 时间量化失真    time quantizing error
• 变性，退化    degeneration
• 倒退，退化    retrogress
• 恶化；退化    degenerate
• 非退化    non degenerate; nondegeneracy; nondegenerate; null vector
• 海退；退化    regression
• 荒废，退化    obsolescence

• The last one , in order to use the devices right , we analyzed the kinds and reason of degradation and failure
  半导体激光器退化失效的类型及原因，以及怎样正确使用器件。
• The second kind of degradation failure of random failure standard is the stress - strength interference failure considering stochastic stress and strength aging degradation
  在加速退化方程和加速退化因子概念的基础上给出了几种典型退化失效
• The concepts of degradation failure and the framework of reliability analysis from degradation measurements have been discussed . the inference methods for the repeated - measures degradation data are proposed . the performance degradation is caused by interior damage cumulative processes of products that may be discrete or continuous
  ( 3 )对于突发失效与退化失效的竞争失效问题,在考虑突发失效与产品性能退化过程相关时,提出了一个竞争失效的模型,该模型包括了突发失效与退化失效无关时的情况。
• When the performance degradation is caused by the discrete cumulative damages , the degradation failure model based on renewal process is proposed and used to analyze the reliability of metallized film pulse capacitors in the laser device . when the degradation process is continuous , two models based on wiener - einstein and gamma processes are presented respectively . because it is difficult to obtain an analytical expression of the failure model using the latter method , we present a failure model based on monte - carlo simulation
  根据该模型的特点,给出了基于参数回归分析的统计推断方法,分别提出基于比例危险模型的竞争失效分析方法和基于位置-尺度模型的竞争失效分析方法; ( 4 )对于随机失效阈值问题,研究并给出了相对失效标准下的退化失效模型和分析方法;对强度退化的动态应力-强度干涉失效进行分析,提出了周期性应力作用下的动态应力-强度干涉失效可靠性模型和复合应力作用下动态应力-强度干涉失效可靠性模型。