详细释义
- 【机】（防倒转的） 棘齿，棘轮
- 制轮装置，棘轮装置，制转装置
- 把...造成棘齿形
- 于...作棘齿
- 在...上刻锯齿
- （使）渐进
- （=ratch）
n. (名词)
英英释义
Noun:
-
mechanical device consisting of a toothed wheel or rack engaged with a pawl that permits it to move in only one direction
-
move by degrees in one direction only;
"a ratcheting lopping tool"
双语例句
- A ratchet allows a heavy weight to be raised in short successive stages.
棘轮可在简短连续的步骤内就把一个重物抬高。 - 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。 - Smoking and alcohol ratchet up the damage several more notches.
吸烟和喝酒加深了这种损伤。
用作名词 (n.)
用作动词 (v.)
用法讲解
- ratchet gearing 棘轮传动装置,棘轮机...
- ratchet brace 棘轮摇钻
- ratchet jack 棘轮起重器
- ratchet wheel [机]棘轮
- ratchet pawl 棘轮爪,棘轮掣子...
- ratchet tooth 棘轮齿
- ratchet relay 棘轮式继电器...
- ratchet drive 棘轮驱动,棘轮传动...
- ratchet lift 棘轮式起落机构...
- ratchet stop 棘轮式挡料装置...
- ratchet clutch 棘爪离合器
- ratchet handle 棘轮手柄
- ratchet gear 棘轮
- brake ratchet 制动爪,制动棘轮机构...
- ratchet drill 棘轮式手摇钻,棘轮扳...
- ratchet wrench 棘轮扳手
- ratchet bar 棘齿条
- ratchet effect 棘轮
- ratchet coupling 闸轮联轴节
- ratchet mechanism 棘轮机构,棘轮传动装...
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