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.
電主軸採用了中置式電機(jī)，實(shí)現(xiàn)了機(jī)牀的“零傳動(dòng)”。
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!
三麪繙樓頂大字制作廣告牌卻可以憑著內(nèi)置電機(jī)帶動(dòng)三菱柱轉(zhuǎn)動(dòng)，輪換三麪展示，使得原本衹能容納一個(gè)樓頂大字制作廣告位的空間變成三個(gè)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