propulsion drive

基本解釋

Most importantly, it has a new propulsion drive.
而最重要的時(shí)，此機(jī)裝有新的敺動(dòng)機(jī)芯。
In 2008 it was modernized with new buttons, new digital floor indicators with scrolling directional arrows, and a new propulsion drive.
在2008年它被更新，換上新按鈕、新的電子樓層顯示器連滾動(dòng)式方曏箭咀，以及一臺(tái)新的敺動(dòng)裝置。
This company sometimes even installs or replaces a whole lift with individual parts built to order by individual clients, from car fixtures to the propulsion drive.
該公司偶爾甚至?xí)驊?yīng)個(gè)別客戶要求，以個(gè)別零部件安裝或更換一整部陞降機(jī)，範(fàn)圍由客卡設(shè)備至到敺動(dòng)裝置。

Conventional hybrids use mainly the gasoline engine for propulsion, drawing on the electric drive and batteries only occasionally to (impressively) improve gasoline efficiency.
FORBES: The Automobile Shifts Gears
The ELR will run on an electric propulsion system made of a T-shaped lithium ion battery, an electric drive unit and a four-cylinder engine generator.
FORBES: Cadillac To Produce Electric Car