headc.G. Trajectory是什么意思

用法例句

Discussion on the prevention measures of the head down-bending of plate;

预防中厚板轧制头部下扣途径探讨

Experimental study of head dynamics response of+Gx & + Gz impact;

+Gx和+Gz复合冲击下人体头部响应的实验分析

Comfort characters on the head are valuated under different states of dressing.

针对冬季典型气候,选择三种常用的冬季用帽作为试样,通过暖体假人试验和真人模拟试验,对人体头部在不同着装状态下的舒适性进行了评价。