The trajectory of human engineering and technology innovation is from the steam age, the electrical age to the digital era and the wisdom of the times.
人类工程技术革新的轨迹是从蒸汽时代、电气时代到数字时代再到智慧化时代。
Not only did Benjamin Franklin's research herald a new age of electrical understanding, but it also brought an end to a lot of destruction with the invaluable lightning rod.
本杰明·富兰克林的研究不仅宣告了电学时代的开始，而且廉价的避雷针也让雷电肆虐的日子称为了历史。
Despite his young age, 32-year-old Dr Djie was recently elected as a senior member of the Institute of Electrical and Electronics Engineers (IEEE).
徐博士年仅32岁，却已经当选为电气与电子工程师学会(IEEE)会员。
Why have letters retained their importance in an age of electrical and electronic communications?
为什么在电子信息时代信函仍保持它们的重要性？
About SCM It can be said across the twentieth century, the three "electric" era, that is, electrical era, the electronic age, and has now entered the computer age.
单片机的简介可以说，二十世纪跨越了三个“电”的时代，即电气时代、电子时代和现已进入的电脑时代。
Influence of length and amount of carbon fiber, water cement ratio, curing age and moulding technology on electrical resistivity of carbon fiber cement composite were discussed experimentally.
着重探讨了碳纤维长度与掺量、水灰比、龄期及成型工艺对碳纤维增强水泥基复合材料导电性的影响。
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 electrical resistivity of cemented soil increased with the increment of age and unconfined compression strength, whereas decreased with the increment of strain.
研究表明，水泥土电阻率随龄期和无侧限抗压强度的增大而增大，随着应变的增加而逐渐降低；
Electrical discharge machining has proved especially valuable in the machining of super-tough, electrically conductive materials such as the new space-age alloys.
电火花加工法对加工超韧性的导电材料(如新的太空合金)特别有价值。
Electrical discharge machining has proved especially valuable in the machining of super-tough, electrically conductive materials such as the new space-age alloys.
电火花加工法对加工超韧性的导电材料(如新的太空合金)特别有价值。
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