对粉末供应一个较低的电压，然后通过放置在喷枪中的叠加增效器逐步增加电流到一个高的电压。
A powder gun that has a low voltage single supply to it, and steps up the current to high voltage via a cascade multiplier located in the gun barrel.
本文着重叙述增效射孔器的作用机理，增效射孔器的应用关键及其在吐哈油田的应用效果。
This paper emphatically describes the application mechanisms of benefit increment perforating device, the keystone of application as well as the application results in TuHa oil field.
最后指出，立管冷凝强化传热技术在电站的立式加热器中应用，可以较大幅度地提高给水温度，实现节能增效。
It is indicated that the enhanced condensation heat transfer technology on vertical tubes, when applied to vertical utility heaters, can efficiently raise the feed water temperature and save energy.
实践证明，这2种型号的催化剂在低温活性、阻力降、机械强度方面完全能够满足增效反应器的要求。
Practice proves that these two catalysts can fully meet the requirements of synergic reactors in terms of activity at low temperatures, pressure drop and mechanical strength.
实践证明，这2种型号的催化剂在低温活性、阻力降、机械强度方面完全能够满足增效反应器的要求。
Practice proves that these two catalysts can fully meet the requirements of synergic reactors in terms of activity at low temperatures, pressure drop and mechanical strength.
应用推荐