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kinetic friction是什么意思？

kinetic friction

<物>动磨擦

相关词汇
kinetic friction

kinetic

adj. 运动的，活跃的，能动的，有力的，[物]动力（学）的，运动的；

friction

n. 摩擦，冲突，不和，摩擦力；
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
I have keyed this sentence three times, and it's still wrong!
我把这个句子输入了三次, 可是仍然不对。
He is kind and gentle to the weak.
他对弱者总是友好和善。
As we got on with the job,I found myself keenly interested.
在我们进行这项工作时,我产生了浓厚的兴趣。
These shirts come in three different colours: white,pale blue and khaki.
这种衬衫有三种颜色:白的、浅蓝的、土黄的。
Tell that kid to stop making so much noise.
告诉那孩子小点声。
He’s a black belt in judo.
他是柔道黑带。
kinetic energy
<物>动能
Ade is the man keenly awake to the change.
艾德是一个对变化异常敏感的人。
He gave the ball a kick.
他把球猛踢了一下。
Underneath his rather severe manner,he is really very kindhearted.
他待人态度相当严厉,但心地确实十分善良。
No motive for the killing has yet been established.
还没有确定杀人动机。
Would you kindly close the window?
请关上窗户好吗?
What kin is he to you?
你和他是什么亲戚关系?
Teachers always judge their students on the final examination.
老师常根据期末考试来评价他们的学生。