The animals act in air, water or on lands have different motion styles. Therefore, Half - rotating mechanism must use different way to realize their motioneffect.
空中、水里、陆上运动的动物具有不同的运动方式，因此半转机构也必须用不同的方式去实现它们的运动效果。
2
The purpose of autofocusing is to remove the radial motioneffect of the target from radar echoes, and only reserve the stepped frequency effect which is the basis of synthetic HRR capability.