Moving-iron loudspeaker 舌簧扬声器
moving iron instrument 电磁式电表 ; 动铁仪表 ; 磁电式测量仪表 ; 动铁式测量仪表
moving iron ammeter 动铁式安培计 ; 转铁安培计
moving iron meter 动铁式仪表
moving iron voltmeter 动铁式伏特计
moving iron 软铁 ; 动铁式 ; 动铁 ; 动铁心
moving iron relay 动铁式继电器 ; 电磁式继电器
AC moving iron round instrument 交流动铁式圆形电表
AC moving iron rectangular instrument 交流动铁式矩形电表
In chapter 2, based on analysis of energy conversion relation and efficiency of moving-iron type electromechanical converters, several methods for reducing power consumption are summarized.
第二章基于动铁式电-机械转换器的功能转换关系及其效率分析，概述了多种降低功耗的方法；
It does not cost much to scrape it up, and the expense comes in moving costs from mine to market. Even so, Australia can produce iron ore for $25 a tonne.
开采成本本身不高，而且外部投资正在将成本从矿山转移到市场。即便如此，澳大利亚可以以每吨25澳元的价格成本生产铁矿石。
Mercury is a liquid metal, and mercury, the planet, is the fastest moving naked eye heavenly body. Mars, iron, why is Mars red?
水银是液态金属，水银，行星，是肉眼能看到的运动最快的天体，火星，铁，为什么火星是红色的？
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