built-in motor

基本解釋

Built-in volumetric motor pump ;
內(nèi)置馬達(dá)泵和流量計(jì)；
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The motorized spindle is equipped with a built-in motor, so that "zero transmission" is realized.
電主軸采用了中置式電機(jī)，實(shí)現(xiàn)了機(jī)床的“零傳動”。
Three face turn billboard but can be driven by a built-in motor MITSUBISHI column rotation, rotation three surface display, making it can only accommodate one ad space into three advertising space!
三面翻樓頂大字制作廣告牌卻可以憑著內(nèi)置電機(jī)帶動三菱柱轉(zhuǎn)動，輪換三面展示，使得原本只能容納一個樓頂大字制作廣告位的空間變成三個樓頂大字制作廣告位！

Dr Baker reckons that costs can be cut if the launch rocket uses the satellite's guidance computer instead of having its own, and if the satellite's built-in rocket motor is bolstered to do the work now performed by a launch rocket's upper stage.
ECONOMIST: Space