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- Threshold friction velocity of various land cover types with strong desertification on north of Yinshan mountain in Inner Mongolia 阴山以北沙漠化地区表土的起动摩阻风速
- The cabin has a flat stone for a threshold. 这间小屋用一条扁平的石头做门槛。
- The treaty will be the threshold of lasting peace. 这个条约将成为持久和平的开端。
- He was on the threshold of his career. 他的事业刚刚起步。
- 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。
- He had never crossed the threshold of a bar before. 他过去从未进过酒吧的门。
- Scientists are now on the threshold of an important discovery. 科学家们很快就会有一项重大发现。
- 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。
- threshold friction velocity 起动摩阻风速
- Matches are lighted by friction. 火柴由摩擦而生火。
- The tax threshold for a single pensioner is 450 dollars. 单身养老金领取者的征税起点是450美元。
- 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。
- The court is not legally justified in stopping at the threshold of the case. 一开始就使案件停止不前,法院这样做是完全不合法的。
- 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
- They are at the threshold of a new career. 他们正要开始干一番新的事业。
- threshold friction 极限摩擦
- Friction lowers the efficiency of a machine. 摩擦减低机器的效率。
- You could not walk if there were not some friction. 假若没有摩擦,你就不能行走。