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编者注：本词条为中国台湾地区学术名词用语，仅供参考。
单词
纳布拉
释义
grad del(▽)
倒三角形，[向量及相量分析用的]微分算子，纳布拉，电位枌度算符
电力工程
grad del(▽)
倒三角形；微分算子；纳布拉；电位梯度算符
电机工程名词
随便看
electronic ticket
electronic ticket services system
electronic time meter
electronic timer
electronic time relay
electronic timing
electronic timing set{=ETS}
electronic toll
electronic toll collection
electronic toll collection (ETC)
electronic toll collection{=ETC}
electronic toll collection system
electronic tongue
Electronic tongue
electronic-to-optical transducer
electronic torque meter
electronic total station
electronic town meeting {=ETM}
electronic toy
electronic tracer
electronic trade
Electronic trade
electronic trading
Electronic trading (e-trading)
Electronic trading system
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