Person can not enter the arm movement range when hoisting.
吊装作业时人员不得进入摆臂运动范围内。
Objective Studies on the efficient measurements of movement range of the joints of the four limbs.
目的研究有效的四肢关节活动度的测量方法。
We acquire reachable area and comfortable area of pilots via working out athletics equation and movement range of body.
通过解运动方程并结合人体活动范围得出了作业过程中各百分位飞行员手和脚的可达域和舒适域。
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