gravity

例句与用法

Gravity is pulling every raindrop and snowflake and hailstone .
地心引力在吸引着每一个雨点，每一片雪花和每一块冰雹。
The centre of gravity is displaced by a weight below the rotational axis .
调节旋转轴之下的一个重物，使重心发生位移。
From the expressions on their faces , i realized the gravity of the situation .
从他们的脸部表情我领悟到事情的严重性。
Professor gravity now seems to have become an unwanted fixture in the college .
格雷维蒂教授现在好像成了学院里的累赘。
The center of pressure is about 1-11/2 diameter in front of the center of gravity .
压力中心大约在重心之前1-112直径。
An equation for finding the center of gravity of an area can be derived from fig. 1-3 .
由图1-3可以得到球面积重心的公式。
If the energy ratio is low, the hot gas is held in by the gravity of the galaxy .
若能量比较低，热气体将被星系的引力拘留。
In order to do their dance properly, bees must have a sense of gravity .
为了使它们的飞舞适当，蜜蜂一定有一个重力的感觉器。
However, even solid foods will pass down the tube with the aid of gravity .
但是，在重力作用下，即使是固体食物也可通过导管。
Figure 9-1 is a simplified representation of a horizontal simple gravity settling chamber .
图9-1是简易卧式重力沉降室的简图。