该词条未找到_海词词典

您要查找的是不是：

expected mean life 预期平均寿命
A few months can mean life or death. 几个月就可以决定生死。
A few month can mean life or [all] death. 几个月就意味着生死问题。
A large manufacturer of windshield wiper blades needs to estimate the mean life users of the blades can expect under typical driving conditions. 一个大型挡风玻璃雨刷厂的经理，需要估计一下在一般驾驶条件下雨刷平均使用寿命的期望值有多大。
And that means life is a battle. 而那就是说，生活就是斗争。
Ayu means life and Veda means knowledge. 阿育是生命的意思，吠陀是知识的意思。
We would report that the mean life of the company's batteries is 36 months. 我们可以向经理报告,该公司所产电瓶平均寿命是36个月。
Every single second could mean life or death for a person trapped the debris. 对困在残骸中的人们而言，每一秒都决定着他们的生死。
The PAT experiments showed that the mean life and vacancy defects increased with the increasing anodization time. 正电子湮没实验表明，随着阳极氧化时间的延长，平均寿命值增大，空位缺陷增多。
Time means life, time means speed, time means strength. 时间就是生命，时间就是速度，时间就是力量。
A few months can mean life or death. Doctor Goff notes that the disease is 90% curable when found in its earliest form. 甚至仅仅几个月就意味着生死存亡。Goff博士特别提到,如果在癌变早期便能够及时发现的话,该疾病的治愈率可高达90%25。
Sample space order method is used to give the lower confident limits of mean life under unequal time truncations for exponent distribution. 使用样本空间排序法给出了指数分布情形下不相同定时截尾试验平均寿命置信下限的估计方法。
She said: "Years of alert and expectation mean that most countries now have preparedness plans. 她说：“多年的警报和预测意味着大多数国家现在有了防御方案。
The ASME code_based evaluation with 20 reduction factor on the mean life is much more conservative than that with 2 reduction factor on the stress amplitude. ASME法中，基于20倍裂纹萌生寿命降低系数的S?N曲线估计结果较基于2倍虚拟应力幅降低系数的估计结果要保守得多。
What do you expect? That's life! 你期待什麽呢? 这就是生活！
When drilling extra-hard, compact and weak-abrasiveness formation, diamond bit is oftenpolished and slipping. The drilling efficiency, run and the mean life are very low. 金刚石钻头在坚硬致密弱研磨性岩层钻进时,经常出现钻头抛光和打滑现象,钻头时效、使用寿命都非常低。
The shop expect to make a small profit this year. 这家店铺期望今年能赚点钱。
He is expected to get through to the finals. 我们期待他进入决赛。
The journey was not as nice as we had expected. 旅途不象我们预想的那样好。