straight line motion

The tendency of a body in motion to continue ina straight line is known as inertia.

运动物体继续作直线运动的倾向叫惯性.

The tendency of a body in motion to continue in motion along a straight line is known as inertia.

运动物体继续作直线运动的倾向叫惯性。

Target moving element is given through calculating sonar data, then its kinematic rule is imitated with uniform straight line motion.

目标运动要素可通过解算声纳数据而获得，用匀速直线运动来模拟目标运动规律。

This stone will do circular motion, rather than doing a straight-line motion.

这样石头就会做圆周运动, 而不是做直线运动.

Independently designed the organization, which use the direct current machine to make gear reduction, and with the screw rod and the nut organization, the electrical machinery the positive and negative circumvolved motion changes into the straight line translational motion of the control accelerator tension bar.

自行设计了利用直流电机带动齿轮减速机构并通过螺杆与螺母机构把电机的正负旋转运动转化为控制油门拉杆的直线位移运动的执行机构。

The straight-line motion theory of vehicle on different kinds of flat ground was introduced, and the straight-line motion state of vehicle on different acting forces was analyzed.

介绍了车辆在不同种类平地上的直线运动原理，分析了在不同作用力下车辆的直线运动状态。

A cam is a device that can change rotary motion into linear, or straight-line, motion.

运动变为线性或直线运动的装置.