while one end of the board is being raised,what is the effect on the force of friction between the board and the object?答案给的是steadily increases为啥呢?回复一楼的：没有图,它属于前几题的 不好意思补充下：前面题设

英语翻译the report is fastened to one end of a pole while the boy is holding the other end players move towards one end of the court while throwing the ball to each other讲解一下句中while 的用法 What is the end of one hundred? come and the end of one’s the elevator at one end of the building 中文?one end of 怎么翻译 end of part one At one end of the spectrum,you have the default 英语翻译as for the little old woman,she took off her cap and balanced the point on the end of her nose,while she counted One two three in a solemn voice. The end of the It's necessary for players to move quickly towards one end of the court while throwing the ball to each other.句子中为什么throw要加ing ,throw不是瞬间动词吗?是否表示主动? from one end of the earth to the other .我总觉得也可以说from one end of the earth to the other .oneone The end of our The end of End Of The World end of the through the end of End of the Trail 翻译下面初二的英语 快The owner(店主) was selling drinks at one end of the long bar(柜台) while a waiter(招待员) was selling drinks at the other end. My friend and I can't agree, Jack went up to the owner and said, I say there