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1·This ratchet plays an important role in the mechanical device.

这个棘轮在机械装置中发挥着重要作用。youdao

2·The worker easily tightened the screw with a ratchet.

工人用棘轮轻松地拧紧了螺丝。youdao

3·We need a new ratchet to finish this work.

我们需要一个新的棘轮来完成这项工作。youdao

4·The design of the ratchet makes the operation more efficient.

棘轮的设计使得操作更加高效。youdao

5·The quality of this ratchet is very good.

这个棘轮的质量非常好。youdao

6·The ratchet can ensure the tool works stably.

棘轮能确保工具稳定地工作。youdao

7·The ratchet structure makes the equipment run more smoothly.

棘轮结构让设备运转更顺畅。youdao

8·The engineer is very satisfied with this ratchet.

工程师对这个棘轮很满意。youdao

9·This ratchet is suitable for various working occasions.

这个棘轮适合多种工作场合。youdao

10·The ratchet helped us finish the task quickly.

棘轮帮助我们快速完成了任务。youdao

棘轮

1·The chair has a ratchet below it to adjust the height.

这把椅子下面有一个棘轮来调整高度。《柯林斯英汉双解大词典》

2·In a computer, the games are played 100 times, mimicking a ratchet with many teeth.

在计算机中，这个游戏进行100次，以模拟有许多齿的棘轮。

3·This trapping of heavier objects — moving them upward when one would expect them to fall down — is the essence of a ratchet.

这种对较重物体的捕获机制——人们觉得重物体会向下走，然而捕获机制会使它们向上——这种机制正是棘轮的本质。

4·They have been driven by a ratchet effect.Individual American politicians have great latitude to propose new laws.

它们是棘轮效应驱动下的产物。美国政客们有很大的自由提出新法律。

5·Dr Akeson, meanwhile, created a clever ratchet arrangement by attaching a polymerase enzyme to the AHL protein.

同时埃克森博士通过在AHL蛋白质上附着聚合酶，来创造了一种巧妙的棘轮排布。

棘齿

1·The inner and outer rings are preferably connected by means of a ratchet mechanism allowing for one way advancement there-between.

该内环和外环优选地通过允 许在它们之间的单向推进的棘齿机构来连接。

2·Wedge locking device and unidirectional ratchet device are mainly used abroad and wedge lock device is mainly applied in China.

国外主要以楔面自锁结构和单向棘齿结构为主，国内主要以楔面自锁结构为主。

3·The closure preferably is a dual-wall closure having an internal skirt with the internal thread and an external skirt with the ratchet fingers.

罩优选是双层壁，具有带内 螺纹的裙部以及带棘齿指状物的外裙部。

(1)ratchet wheeln. [机]棘轮

(1)ratchet effect齿轮效应

(1)ratchet up逐渐升高；略微调高