cog

noun

1. （齿轮的）轮牙，轮齿，嵌齿
   one of a series of teeth on the edge of a wheel that fit between the teeth on the next wheel and cause it to move
2. （齿轮的）轮牙，轮齿，嵌齿
   one of a series of teeth on the edge of a wheel that fit between the teeth on the next wheel and cause it to move

1. （嵌）齿轮
   A cog is a wheel with square or triangular teeth around the edge, which is used in a machine to turn another wheel or part.
2. PHRASE (大型机构或团体中的)一小分子
   If you describe someone as a cog in a machine or wheel, you mean that they are a small part of a large organization or group.
   1. Mr Lake was an important cog in the Republican campaign machine.
      莱克先生是共和党竞选机器中一枚重要的螺丝钉。

1. Mr Lake was an important cog in the Republican campaign machine.
   莱克先生是共和党竞选机器中一枚重要的螺丝钉。
2. The front cog has 44 teeth.
   前齿轮有44个齿。
3. Node becomes an important cog in the solution to this problem.
   Node成为这个问题的解决方案的重要一环。
4. Nobody wants to be a cog in your wheel, Bregman says.
   没有人愿意在你的齿轮上充当一个小齿条，布雷格曼说。
5. The red metal is a crucial cog in the global economy as its use in electronics and construction means it is found in almost every appliance and building.
   铜在电子和建筑行业用途广泛，几乎在每台电器和每座建筑中都不可或缺，这种红色金属是全球经济中的重要一环。
6. Research into circadian rhythms has led to the discovery of a new and unanticipated molecular cog in the human body clock.
   对生理节律的研究，发现了人体生物钟上一个不曾预料到的新分子齿轮。
7. Jim was only a very small cog in a very large criminal wheel.
   吉姆只不过是一个大犯罪团体里的小人物。
8. Although John thinks he has an important job, he is really only a cog in the wheel.
   尽管约翰认为他身负重任，但他实在只是一名小卒。
9. But even friendship can hardly exist when every white man is a cog in the wheels of despotism.
   然而倘若每个人都是专制齿轮上的一颗嵌齿的话，即使友谊也很难存在。
10. Producing methanolfromcoke oven gas is a new route for coke oven gas ( COG) application.
    用焦炉气制甲醇是焦炉气利用的一个新领域。
11. Production Method of Anthracite Powder Lumped by Humic Acid Salt Technology of COG Desulphurization with Vacuum Carbonate Process
    腐植酸无烟煤粉团块的制造方法研究焦炉煤气用真空碳酸盐法的脱硫技术
12. Desulfurization of high temperature coke oven gas ( COG) by mixing zinc-bearing dust into coking coal has been studied.
    提出了在炼焦过程中利用含锌粉尘作为焦煤添加剂，从而实现高温焦炉煤气脱硫的设想。
13. If a person does not do his utmost, he will be a permanent cog in the machine.
    人若不竭尽全力，将永远是一个无名小卒。
14. The wheel engages with the COG and turns it.
    轮子咬住轮齿并带动它转动。
15. Analysis has been carried out on the mechanics in a kind of new typed linear transmission of differential wheel based on synchronous cog belt.
    对一种新型的基于同步齿形带的差动轮线性传动中的力学进行了分析。
16. It briefly intreduces the design requirement of mixed firing bfg cog burner, investigating question method for boiler warm-up by igniting cog, affirmation of result for fence form BFG nozzle.
    简要介绍了掺烧高、焦炉煤气燃烧器的设计要求，探讨了采用焦炉煤气点火、启动锅炉的问题和方法，肯定了栅格式高炉煤气喷嘴的效果。
17. Mechanics analysis on the linear transmission of differential wheel based on synchronous cog belt
    基于同步齿形带的差动轮线性传动中的力学分析
18. From this technique and the relation to an old cog wheel, the test was called a cogging test.
    人们根据这一方法以及它与旧齿轮的关系把该试验称为齿轮周节试验。
19. He is only a cog in that company.
    他只是那家公司的一个小职员。
20. He had built a particularly efficient cog in the mammoth, long-established higher education machine& but he hadn't yet transformed it.
    在历史悠久的高等教育的庞大机器上，他打造了格外有效的齿轮&但还未能改造这台机器。
21. The central question and main cog in the engine that drives Gasol critics is why now?
    最重要的问题-那些对加索尔的主要的批评-为什么是现在？
22. The key point is to develop or to optimize CO shift catalyst which could be applied to COG.
    该技术使变换后的气体组成简单易于分离，其关键是开发或优选以焦炉气为原料的CO变换催化剂。
23. Based on thermodynamic principles, entropy generation and exergy loss of BFG ( Blast Furnace Gas) and COG ( Coke Oven Gas) during mixing were studied.
    从热力学原理出发，研究了高、焦炉煤气混合过程的熵增加和损失。
24. When we feel like a small cog in a great big machine it's hard to muster pride in one's work and true loyalty to the machine.
    如果我们感觉自己只是宏伟机器中不起眼的一个嵌齿，我们很难在工作中感到自豪，更不会对机器产生真正的忠诚。
25. A cog must have slipped or an oil-cup run dry, for the postman brought him one morning a short, thin envelope.
    大概是一个齿轮打了滑，或是油杯没了油吧，总之有天早上邮递员给他送来了一个薄薄的短信封。
26. Application of Tannin Extract and PDS for Purifying COG from 7.63m Coke Ovens
    栲胶+PDS脱硫在7.63m焦炉煤气净化中的应用
27. More than once I've felt my heart slip a cog.
    我不止一次感到心脏突然停跳一下。
28. Technology of COG Desulphurization with Vacuum Carbonate Process
    焦炉煤气用真空碳酸盐法的脱硫技术
29. The operating situation in the cross pipe primary cooling process for COG is described. The feature, effect and existing problems in primary cooling process after modification have been pointed out.
    叙述了焦炉煤气横管初冷工艺中的操作情况，指出了改造后初冷工艺的特点、果及存在问题。

n.

a cog in the machine/wheel

• （大机构中的）小职员，小成员
  a person who is a small part of a large organization

noun

1. tooth on the rim of gear wheel

   Synonym:    sprocket

2. a subordinate who performs an important but routine function
   1. he was a small cog in a large machine

verb

1. join pieces of wood with cogs

2. roll steel ingots