ratcheting

过去分词：

动词过去分词: ratcheted

更多词形：

动词过去式: ratcheted | 动词过去分词: ratcheted | 动词现在分词: ratcheting | 动词第三人称单数: ratchets |

单词例句：

The rate of population increase has been ratcheting downward.

人口增长率一直在步步下降。

The demonstrated device, which takes advantage of a physical principle called ratcheting, is a very tiny system of channels for cell locomotion.

这一利用了一种称为ratcheting效应的物理学原理的技术实际上是一个极其精细的系统，由许多细胞运动的通道组成。

The study marks a ratcheting up in the war of words between U.

这份报告表明美国钢铁企业及其竞争对手间的口水战正在升级。

As the piston descended, a ratchet engaged the piston rod and engine shaft and thus power was transmitted.

当活塞下行时，棘轮连接活塞杆和发动机轴，因此将功率输送出去。

Ratchet up the controlsand you'll see fewer stock picks, but you might miss the note from along-lost friend.

加强控制级别，垃圾是变少了，不过也可能错过久未联系的老朋友的信件。

Crichton has proved he knows how to ratchet up the fear factor.

现在有货，登录后根据您所在地址，商品的发货时间会有所不同。

The proposed mechanism involves the floats, connecting rods, ratchet wheels and the overdriving clutch.

探讨了可用于海底电站的由浮筒、连杆、棘轮（或超越离合器）组成的海浪发电机构原理。

This paper introduces the structure of ratchet clutch and the geometry parameter calculation of double module gear.

介绍了棘轮式单向器的结构以及该双模数制齿轮几何参数的计算方法。

Developing process of ratchet mechanism is expounded in theory of machines and mechanisms.

为了提高棘轮机构的传动性能,从机械原理和机械设计结构说明棘轮机构的演化发展过程。