balance stress of particle 质点平衡应力
balance stress of a particle 质点平衡应力
balance of stress 应力平衡
stress balance 应力平衡
self-balance pre-stress 自平衡预应力
interior stress balance 内应力平衡
method of stress balance 应力平衡法
self-stress-balance system 自应力自平衡体系
Automatic control of hydraulic cylinder pressure fitting can drum up and down about the two forces balance stress.
自动式油压缸控制贴合压力，可使上下两滚筒左右压力平衡受力。
With the store time goes on, the compliance and the balance stress of PHBV fibers decrease, due to the increase of crystallinity.
随样品存放时间增长，PHBV蠕变柔量逐渐下降，平衡应力下降。
Deep breathing is one of the best ways to reduce stress and bring balance back into your life.
深呼吸是减轻压力、让生活回归平衡状态的最好方法之一。
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