Electronic variable speed transmission, stable and reliable, long life, low noise.
采用电子级变速传送，稳定可靠、寿命长、低噪音。
If planetary frame is controlled to be fixed, the mechanism can convert motion in a variable speed transmission mode.
若控制另一构件行星架，使它固定，机构即可转换运动，实现变速传动。
The utility model can be synchronously driven with a screw conveyor or can be independently driven by a fixed speed or variable speed transmission device.
可与螺旋输送机一起同步传动或者用固定速度或变速的传动装置单独传动。
Speed adjustment by axis continuously variable transmission for upper mold, and by pulley for lower mold.
上模轴心采用无段变速器器调速，下模采用皮带轮调速，上模有位移功能。
An algorithm to improve the fuel economy of a metal belt continuously variable transmission (CVT) vehicle by CVT shift speed control is suggested in the paper.
推荐采用CVT换档速度控制的一种算法来改进金属推块无级变速器车辆的燃油经济性。
PMLP type plane series chain plate debris removal unit offers wide selection of transmission speed and working range and is of high working efficiency and has variable debris removal width.
PMLP型系列平面式链板排屑机，切屑输送速度选择范围大，工作效率高，有效排屑宽度多样化，可提供充足的选用范围。
Variable-speed variable-frequency(VSVF), a new typed operational mode for the induction generator based wind power generation system is proposed based on the fractional frequency power transmission.
在分析异步风力发电系统模型的基础上，结合分频输电技术，提出了一种新型的异步风力发电系统运行方式——变速变频（VSVF）方式。
In essence the belt planetary gear continuously variable transmission is a planetary differential train the speed of which is adjustable.
带式行星齿轮无级变速器实质上是一种可无级变速的封闭式差动轮系。
The invention realizes stepless variation of auto transmission ratio, and resolves the problem of weak transmission force of the present variable speed case at the same time.
该发明实现汽车传动比的无级变化，同时又解决了现有无级变速器传动力弱的缺点。
There is provided a compact and highly durable variable-speed traction drive transmission device.
本发明提供一种小型且耐用性高的可变速的牵引传动变速装置。
The clutch weight, which is the wheel speed sensor in the continuously variable transmission system installed on the large power motorcycle, is analyzed.
对大功率摩托车用无级变速传动系统中的转速感应部分调速蹄块进行分析。
There will be two four-cylinder engine choices on offer: one is a 1.5-liter unit with variable valve timing and either a four-speed automatic or a five-speed manual transmission.
该车可提供两种引擎以供选择，一种是1.5升可变气门正时引擎配备四速自动或五速手动变速器。
There will be two four-cylinder engine choices on offer: one is a 1.5-liter unit with variable valve timing and either a four-speed automatic or a five-speed manual transmission.
该车可提供两种引擎以供选择，一种是1.5升可变气门正时引擎配备四速自动或五速手动变速器。
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