gravity drop corer 重力取芯器
gravity drop armature 重力式衔铁
gravity drop acceleration 重力降落加速表
It also encourages a gravity drop of recovery arm connecting to the high hip.
它还鼓励恢复臂连接到高髋关节的重力下降。
When you turn it off, you must return to the feeling you had at the end of a gravity drop.
当你放松时,你必须回到自由下落最后阶段的感觉。
Internal corrosion control technology in pipeline includes gravity drop method to measure corrosion speed and pour into anti-corrosion doze.
输气管道内腐蚀控制技术包括采用失重挂片法测量管道内腐蚀速度和加注缓蚀剂等。
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