In an age where cynicism reigns, and where stress is an integral part of our lives, happiness seems more and more difficult to achieve.
在这样一个愤世嫉俗的时代，压力如影随形，幸福似乎越来越难以企及。
In this paper, it is given a numerical integral calculating method of rotor-slot leak - age permeances of alternating electrical machines.
本文提出一种交流电动机转子槽下部漏磁导的数值积分计算方法。
The forging die of adjustable pliers has been analysed and improved from integral die to inserted type die which is convenient in striking and assembling and its pack-age is easy to be changed.
对管子钳钳口的锻模进行了分析改进，将整体式锻模改为拼装式锻模。
The forging die of adjustable pliers has been analysed and improved from integral die to inserted type die which is convenient in striking and assembling and its pack-age is easy to be changed.
对管子钳钳口的锻模进行了分析改进，将整体式锻模改为拼装式锻模。
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