preload

As matched pairs of bearings, preload for them is more convenient.

成对使用时, 以预先调整好间隙的配对角接触球轴承最为方便.

Calcium channel blockers reduce afterload with little effect on preload.

钙通道阻滞剂降低后负荷,而对前负荷几乎没有作用.

The PC comes with office software preloaded.

这台电脑随机预装了办公软件。

The screws are used to apply a compressive preload at the interface between plate and bone.

此时螺钉在钢板-骨界面产生加压预载荷.

If feasible, preferably with rubber spring on the actual preload.

如果可行的话, 最好能在弹簧上加上橡胶件的实际预紧力.

Put the preload water into the tank.

向压载舱里灌压载水.

It is necessary to keep the preload constant over the speed range of the spindle.

保存在纱锭的速度范围上的预载常数是必需的.

A figure is made to show the relationship between preload and fatigue limit of bolts.

为了研究预紧力对螺栓疲劳极限的影响,实验求得了螺栓的疲劳图.

The way to preload pressure and the relationship between preloaded pressure and thrust was studied.

对预压力的施加方式和预压力与推动力之间的关系进行了研究.

Diminished venous return ( preload ) results in decreased ventricular filling and reduced stroke volume.

静脉回流减少 ( 前负荷 ) 导致心室充盈下降和每搏量减少.