English translation for "时效变化"

secular variation

Related Translations:

时效:  1.(在一定时间内能起的作用)effectiveness for a given period of time2.[法律] prescription3.[冶金学] ageing; aging◇时效规则 limitation rules; 时效期限 length of limitation period; limitation period; 时效中断 interruptio

时效法规:  statute of limitation

时效法人:  corporation by prescription

预时效:  preageingpreaging

时效裂纹:  ageing crackageing induced crackaging crack

时效曲线:  time-activity-curve

时效弹性:  anelasticity

失去时效:  be no longer effectivecease to be in force

时效系数:  ageing coefficient

延缓时效:  delayed aging

Similar Words：

"时效, 诉讼时效, 法规" English translation, "时效，成熟" English translation, "时效，季化(铸件)，风干(木材)" English translation, "时效，老化，陈化" English translation, "时效；规定" English translation, "时效变形" English translation, "时效不锈钢" English translation, "时效不足" English translation, "时效抽样检验法" English translation, "时效处理" English translation