网络释义专业释义
...关键字： 随机序列; 预期寿命; 弗雷德霍姆方程; 诺依曼级数; 差分微分方程[gap=581]Key words: random sequence; expected life; Fredholm's equations; Neumann's series; differential-difference equations...
基于326个网页-相关网页
Expected life time 使用寿命 ; 激光器使用寿命
expected life span 预期寿命
sum of expected life 预计年限总数折旧
expected life periods method 使用期数比率法
Expected useful life 估计运用年限
lose years expected life 预期寿命丧失年限
depreciation-sum of expected life 预计年限总数折旧
depreciation sum of expected life 需计年限总数折旧 ; 预计年限总数折旧
the expected life 预期寿命
-
预估寿命
-
期望寿命 - 引用次数：1 参考来源 - 三叶木通种群特征及最大可持续产量的研究预估寿命预期寿命
·2,447,543篇论文数据，部分数据来源于NoteExpress
双语例句原声例句权威例句
-
The expected life-span of Beijing residents has gone up to 75.
北京居民的预期寿命已经达到75岁。
-
And then his expected life span ran out.
于是，他所期望的一段生活就到了头。
-
Areas with the shortest expected life spans are largely in the South.
预期寿命最短的地区主要集中于南方。
-
"It is unfair because he has done nothing wrong." The five men face life in prison and are expected to be sentenced in December.
VOA: standard.2009.10.17
-
The expected life spans increased dramatically in the last couple of hundred years until now, for people that were born when you were born you can expect to live to be 80 years old, a doubling in life span, fairly dramatic.
从几百年前到现在,预期寿命显著增长了,你们同期出生的那批人,能够活到八十岁,预期寿命增长了一倍,令人印象深刻
应用推荐