您要查找的是不是:
- Friction causes a rolling ball to stop finally. 摩擦力使滚动的球最终停了下来。
- Constant friction wore out the heels of my shoes. 不断的摩擦磨损了我的鞋跟。
- Friction between two sticks can create a fire. 两个棍棒相互摩擦能起火。
- In the absence of friction belted machinery would not be used. 没有摩擦力,皮带传动的机器就无法使用。
- friction oxidation 摩擦氧化
- Matches are lighted by friction. 火柴由摩擦而生火。
- HIGH SPEED FRICTION CHARACTERISTICS AND FRICTIONAL OXIDATION OF TITANIUM ALUMINUM CARBIDE 钛铝碳的高速摩擦特性及摩擦氧化行为
- There is a great deal of friction between the management and the work force. 劳资双方之间存在大量矛盾。
- A friction match with a large head capable of burning in a wind. 耐风大头火柴一种能够在风中燃烧的通过磨擦点火的大头火柴
- Oxidation involves the transfer of electrons. 氧化过程涉及电子的转移。
- To transform a metal into a mineral by oxidation. 使矿化通过氧化使金属转化为一种无机物
- Friction lowers the efficiency of a machine. 摩擦减低机器的效率。
- The NO oxidation is autocatalytic. no氧化是自动催化的。
- You could not walk if there were not some friction. 假若没有摩擦,你就不能行走。
- Adhesive friction, as of a wheel on a track or a tire on a road. 附着摩擦力粘附性摩擦,如车轮在轨道上或轮胎在路面上的
- This is to be done before oxidation takes place. 这要在氧化作用发生以前做。
- They painted a coat of paint to prevent the oxidation of the ship by seawater. 他们刷了一层油漆以防止船只被海水氧化。
- Friction gradually caused the sliding box to slow down and stop. 摩擦力使向下滑的箱子渐渐慢下来后停住。
- There was no bulk oxidation of the silver. 银不会发生体相氧化。
- There is some friction among the family members. 家庭成员间有些摩擦。