青年中文gearless的意思
gearless中文翻譯：
adj.無傳動裝置的，無齒輪的
ring gear rotation───齒圈旋轉
granite gear───花崗巖
cond gear───康德齒輪
shifted a gear───換擋
bobsleigh gear───長橇裝置
second gear───第二檔
riot gearBrowns───暴動齒輪箱
diving gear───潛水裝置
extrication gear───解救裝置
wrestling gear───摔跤用具
ABB's delivery includes six complete gearless mill drive systems: two 22 megawatt (MW) systems and four 14 MW systems.───ABB的交付范圍包括六套完整的無齒輪磨機驅動系統，兩個22兆瓦的系統以及四個14兆瓦的系統。
control of motors by using frequency-transformer, which changes two kinds of speed(faster and slower) into gearless speed regulation.───采用變頻器進行電動機控制，將原來只有快、慢兩個速度的電動機變成了無級調速；
Manufacturers are moving toward gearless turbines, however, so that limitation may become moot.───但是制造商們正在努力生產無檔的渦輪機，如此一來限制條件就不復存在了。
In the meantime, unknown to NASA, GE was developing its own design: a gearless , counter-rotating pusher system.───而在同一時期，GE也在進行著自己的開發設計（不知為何，NASA對此并不知情）：一個無減速器的反向旋轉的推進系統。
Stable: Only one low speed running for gearless traction machine, it will ensure the long time stable running.───可靠：運動部件同步電機直接驅動的無齒輪曳引機只有一個低速運行，保證電梯系統的長時間可靠運行。
Clean: No smeary problem will be occurred for the lubrication in gearless driving and hydraulic grease in hydraulic driving system.───潔凈：無齒輪傳動中的潤滑油以及液壓傳動中的液壓油徹底免除油污困擾。
The main contents of the paper include next parts, as following: (1) Explored the whole program of gearless traction oil pumping unit.───本文主要內容包括以下幾點：（1）探究了無齒輪曳引式抽油機的整體方案。
ABB will supply gearless drive systems for two new grinding mills that will increase production at one of Europe's largest copper mines.───ABB將為兩臺新型的研磨機提供無齒輪驅動系統，這兩臺研磨機將提高歐洲一個最大的銅礦生產力。
Stable: Only one low speed running for gearless traction machine, it will ensure the long time stable running.
ABB will deliver two gearless mill drive systems to help run the ore-grinding equipment at Anglo Platinum's mill in Mokopane, about 280 kilometers north-east of Johannesburg.
Research of gearless pumping unit is still in its infancy in our country, a large number of contents is needed to be explored.
The mill and its gearless drive is one of industry's largest installations (the ring motor is almost 20 meters high) and one of the pivotal applications in a concentrator plant.
Because of good performance and space saving, gearless permanent magnet synchronous traction machine is more and more widely used to drive the elevator.
Flexible: Light and small cubage AC gearless traction machine enables the machine roomless or small machine room. It can save construction cost as well as provide more space for designing.
Faster elevators are gearless; the sheave is coupled directly.
Manufacturers are moving toward gearless turbines, however, so that limitation may become moot.
ABB's delivery includes six complete gearless mill drive systems: two 22 megawatt (MW) systems and four 14 MW systems.