center of gravity
英 [ˈsentə(r) ɒv ˈɡrævəti]
美 [ˈsentər əv ˈɡrævəti]
重心
英英释义
noun
- the point within something at which gravity can be considered to act
双语例句
- The center of gravity of a flat object can be located experimentally as shown in Fig3-9.
扁平物体的重心，可用实验方法来确定，如图3-9所示。 - Now I want to put the center of gravity in the work.
现在我想把重心放在工作上。 - In today's program we will bring you more on the importance of center of gravity in running, walking and jumping events.
在今天的节目中，我们将给您带来更多重心在跑步、竞走和跳跃项目中的重要性。 - The casting shown in section Fig 1-138 has its center of gravity located as shown.
图1－138所示截面的铸体，其重心如图所示位置。 - 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。 - 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1-11／2直径。 - In many athletes'events, athletes do their best to keep their center of gravity moving straight and steady.
在许多运动员进行比赛时，他们尽最大努力使自己保持重心来平稳和向前移动。 - Is there scientific explanation? Human body like other objects has a visible and intangible center of gravity.
这是有科学根据的吗？人体就像其他物体一样有有形和无形重心。 - Due to the lower efficiency of stratospheric airships motion control, changing the center of gravity position in order to control airships longitudinal motion was discussed.
本文针对目前平流层飞艇的运动控制效率较低的问题，重点研究了改变平流层飞艇重心的轴向位置来控制飞艇的纵向运动。 - The position of the center of gravity of goods on wagon influence the running stability of trains directly.
装车后货物重心在车辆上的位置是否合理直接影响到车辆运行稳定性。