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
- It's centrifugal, not centripetal.
这是离心力，不是向心力。 - This ball is feeling a pull from the string and that provides it with the centripetal acceleration.
小球受到绳子的拉力，这就是向心加速度的来源。 - 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）。 - So what I did was I plotted this data, the centripetal acceleration versus the mean distance to the sun and I did that on log paper.
于是我用对数坐标，作了张图，列出了向心加速度，与平均距离的关系。 - R and therefore, you require centripetal acceleration towards the center& that is non-negotiable.
所以你需要，This，v，equals，omega，rv=ω，向心加速度，依然毫无商量余地。 - A small ball is making circular motion at the uniform velocity, the centripetal force has suddenly increased, it is proved that the small ball will generally make a spiral motion.
详细讨论了当向心力突然增大后，原来作匀速圆周运动的小球其运动轨迹的变化情况，证明了小球将作螺线运动。 - 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。 - The structure of A Rose for Emily is centripetal.
福克纳的《献给艾米莉的玫瑰》的艺术结构是向心式的； - According to the theories of new economic geography ( NEG), agglomeration and dispersion in Dongguan are the dynamic equilibria of centripetal forces and centrifugal forces.
依据新经济地理理论框架，东莞产业集聚和产业转移是向心力和离心力动态均衡的结果。 - We have discussed that earlier when we dealt with the planets, and we dealt with uniform circular motions, and we evaluated the centripetal acceleration.
先前在讲行星时，我们讨论过这个，我们讨论的是，匀速圆周运动，而且我们评估了，向心加速度。