drawing n. 图纸 drawing instrument 绘图仪 drift v.漂移 drinking water 饮用水 drip-proof type 防滴式 drive n. 传动 drive mechanism 传动机构 drive mechanism 传动装置 drive unit 传动装置 driven shaft 从动轴 dry v. 烘干 drydock n. 干船坞 dynamic –pressure type 水压式 echo signal 返回信号 echo sounder 回声测深仪 economic effect 经济效益 edge preparation 边缘加工 edge processing 边缘加工 Edger n. 刨边机 eject v. 喷射 elapse v.(时光)消逝 electric brain 电脑 electric load 负荷 electrical arc 电弧 electrical compass 电罗经 electrical drive 电力托动 electrical energy 电能 electrical impulse 电脉冲 electrical power 电力 electrical shedding 放电 electrical signal 电器信号 electrical slag welding 电焊渣 electrical unit 电器装置 electrical user 电器设备 electrical-driven a. 电动的 electrician n.电工 electricity outfitting 电舾 electrode n. 焊条 electromagnetic contactor 电磁接触器 electromagnetic induction 电磁感应 electromagnetic log 电磁计程仪 electromagnetic sensor 电磁传感器 electronic computer 电子计算机 electronics n. 电子(学) element n. 机械零件 element n. 要素 emerge v. 崛起,兴起 emergency control 应急控制 emergency network 应急电网 emergency power station 应急电站 emergency radio transmitter 应急无线电发信机 emergency steering 应急操舵 emergency switchboard 应急配电板 emergency telegraph 应急传令钟 emergent discharge 应急排放 emergent service 应急使用 enclose v. 封闭 encounter v. 遭遇 energy convertor 换能器 engine foundation (engine seat )机座 engine frame 机架 engine oil 机油 engine outfitting 机舾 engine space 机舱 engineer n. 轮机员 engineer n. 工程师
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