a point equidistant from the ends of a line or the extremities of a figure
双语例句
1. She has not yet reached the midpoint of her life.
她的人生还没有走到一半。
来自柯林斯例句
2. The midpoint and equivalence point for carbonic acid are much higher.
碳酸滴定中点和等量点也高得多.
来自辞典例句
3. If a vibrating string is lightly touched at its midpoint , its pitch goes up an octave.
如果在一根振动弦的中部轻轻一触, 它就发出高八度的音.
来自辞典例句
4. The centre mark is indicated at the midpoint of the halfway line.
中线的中间点标志为球场的中心点.
来自互联网
5. Before, midpoint, after, boy, she's had that bathing suit a long while.
服药之前 、 之间 、 之后, 天哪, 她那件游泳衣穿了好长时间.
来自互联网
用作名词 (n.)
At the midpoint of the bridge she stopped. 在桥的中点处她停了下来。
Then we discuss the necessary conditions for the limit curve to be C0,C1,C2 respectively and give the derivative and second derivative of the limit curve at vertex and midpoint. 随后我们讨论了极限曲线连续，一阶连续，二阶连续的必要条件，并给出了极限曲线在顶点以及中点处的一阶导数与二阶导数显式公式。
