如果我们不在开瓶器上施加力，我们能打开瓶盖吗？

If we do not apply force on the bottle-opener, can we open the bottle?

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本文对装有钝体火焰稳定器的加力燃烧室燃烧效率特性进行了数值分析和实验研究。

This paper presents the combustion efficiency characteristics of an afterburner with bluff-body flame holders investigated with both numerical and experimental methods.

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通过计算机控制，加力机构可以对微小试件按力或位移控制方式加载，载荷大小通过传感器直接由计算机数字化。

The loading frame can work in either load-control or displacement-control mode, and signals from the load sensor are digitalized with the control computer.

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