centripetal
英 [ˌsentrɪˈpiːtl]
美 [senˈtrɪpɪtl]
adj. 向心的
BNC.37767 / COCA.32336
牛津词典
adj.
- 向心的
moving or tending to move towards a centre
英英释义
adj
- tending to move toward a center
- centripetal force
- of a nerve fiber or impulse originating outside and passing toward the central nervous system
- sensory neurons
- tending to unify
双语例句
- After some treatment of centripetal force, he deduces Kepler's third law.
在向心力的一些论述之后,他推出了开普勒的第三定律。 - But there is nothing to provide that centripetal acceleration.
但这里却没有力,能提供向心加速度。 - There is a requirement that there is a centripetal acceleration, which is in this direction, a centripetal.
前提要求就是,具有向心加速度,朝这个方向,向心力的作用。 - So what I get now is must be m times the centripetal acceleration Hey! That looks very familiar.
则现在,必然等于m乘以向心加速度,嘿,看起来太眼熟了。 - It is called the centripetal acceleration.
这叫做向心加速度。 - Do not confuse ever the tangential acceleration, which is along the circumference, with a centripetal acceleration.
但是别把这个切向加速度,它是沿着圆周的,和向心加速度混淆。 - Three powerful centripetal forces are at play: politics, regulation and deleveraging.
有三种向心力令银行回归:政治、法规和去杠杆。 - I'm going to make a connection between centripetal acceleration and perceived gravity The way that you perceive gravity.
现在我要把向心加速度,和能被感知到的重力联系起来,来看看我们是如何感知重力的。 - The centripetal and centrifugal forces acting in opposition to each other keep our planet in her orbit.
向心力和离心力互相对峙的缘故,遂能使行星在轨道上行动。 - If the speed is doubled, keeping the radius constant, the centripetal force becomes four times as great.
如果半径不变,速度增大1倍,则向心力增大为原来的4倍(增大了3倍)。