ratchet造句_ratchet例句_ratchet用法_V5词典

1. 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。

2. The main obstacle is a series of five seemingly inconsequential mutations that function like a ratchet in a cog system, allowing motion forward but not back.: 主要的障碍是一连串五个看似无关紧要的突变，就像一个齿轮系统中的一个棘轮的功能一样，随着运动向前，从不倒退。

3. With its saw-tooth shape, a ratchet allows movement in one direction and blocks it in the other.: 棘轮的齿轮结构允许一个方向的运动，不允许相反方向的运动。

4. Games A and B must be set up to copy a ratchet, which means they must have some direct interaction.: 不过这并不出乎意料，是吧？）游戏A和游戏B必须设计成模仿棘轮的方式，这意味着它们必须有直接的交互作用。

5. After a moment working quietly, he speaks, without looking up, ratchet screwdriver in hand.: 默默地做了一会儿之后，他开口说好了，但他没有抬头，手里仍然拿着棘轮螺丝刀。

6. The passing on of knowledge from generation to generation is metaphorically referred to as a cultural "ratchet effect, " which creates greater complexity of culture over time.: 人类一代代的知识传承被比喻成文化的”棘轮效应“，随着时间的积累，这种效应使文化变得更加复杂。

7. This bulky piece acts a bit like a ratchet; the wheel requires some vibrational energy to get past it.: 这个大型零件功能有点儿像防倒转的棘齿；轮子需要振动能来帮助前行。

8. This could “easily ratchet up into a broader trade war and inflict economic damage on both countries”.: 这就可能"很容易地产生更宽的贸易战争,对两国的经济都造成伤害".

9. Continue your illicit nuclear program and the international community as a whole will ratchet up pressure with stronger and increased sanctions.: 如果继续进行违禁的核项目，那么整个国际社会将以更强硬、范围更大的制裁来施加压力。

10. Thus, while we read the paper or carry on a conversation, thehypothalamus--activated by leptin or some other compound--orders cellsand tissues to ratchet up energy expenditure.: 这样一来，当我们看报纸或接着聊天时，下丘脑——由瘦素或其它复合物质激活）就命令细胞和细胞组织增加能量消耗。

11. Companies may also set aside more money for compensation at the beginning of the year, in order to avoid shortfalls, and ratchet back later.: 企业还可能在年初拨备更多的资金用于发放薪酬，以便避免资金不足，晚些时候再减少这些资金。

12. As for the union between both types of pipe, there are 128 ratchet-straps, with their webbing keeping everything in place, together with wooden saddles to make a neater fit.: 把这些大小水管联结成一体的是128根棘齿带，网状的棘齿带和木头座板加在一起把所有的东西固定好。

13. Beauvais added that tea itself has no calories, but when you start adding sugar, cream, that can easily ratchet up the calorie count.: 博韦还说过，茶叶本身是不含卡路里的，但是当你往里加糖、奶油时，那么茶叶所含的卡路里数量就会增高。

14. And, if demand is really high, it can ratchet up the price per ADS of the IPO, which often happens with the most sought-after offerings.: 此外如果需求真的很高，人人可以略微调高IPO的美国存托股票单价，而这种情况通常发生在最受追捧的IPO身上。

15. Presumably, this included marching orders to them to ratchet up pressure on Pakistan to protect Chinese nationals.: 据推测，这包括让他们向巴基斯坦加大压力，要求保护中国公民。

16. Its latest announcement is likely to further ratchet up the tension between the company and Chinese authorities.: 谷歌公司最近的声明极有可能加剧谷歌公司于中国政府的紧张关系。

17. Its latest announcement is likely to further ratchet up the tension between the company and Chinese authorities.: 谷歌公司最近的声明极有可能加剧谷歌公司于中国政府的紧张关系。

18. They are supporting actors rather than lead players, and although they may ratchet the action forward, they should not be the engines of motion.: 它们是配角，而不是主角。虽然它们有助于行动的推进，但不应该成为前进的发动机。

19. 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。

20. ratchet and pawl: 棘轮和爪

21. 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。

22. ratchet wheel: 棘轮, 制轮, 闸轮

23. ratchet gearing: 棘轮传动装置|棘轮机构

24. ratchet mechanism: 棘轮机构，棘轮传动装置

25. A hinged or pivoted device adapted to fit into a notch of a ratchet wheel to impart forward motion or prevent backward motion.: 掣爪，棘爪一种枢轴或转轴器械，能与齿轮缺口或齿间吻合来前进或防止后移

26. Obviously, the regular crimp wave provides a mechanism for short-range entanglement of the ratchet type.: 虽然，有规则的卷曲波纹能使纤维间短片段内彼此纠缠接触，产生棘轮式机械作用。

27. ratchet Brace: 棘齿弓钻

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