With the increasing of pressure of gas generator under less injector number and expansion ratio, combustion efficiency increase.
在喷嘴数目较少和扩张比较小时，增加燃气发生器工作压强补燃效率增加。
The high concentration SO2 sample was determined by the formaldehyde analysis, sampling with injector. Its precision, sampling, efficiency and stability of sample was studied.
对用注射器采样甲醛法测定高浓度so_2样气精密度、准确度、采样效率、样品的稳定性进行了研究。并应用于燃煤、燃油锅炉排气中SO_2浓度的测定。
A key part of the neutral beam injector is ion beam system, whose property defines the efficiency and effect of the neutral beam injector.
中性束注入器的关键部分是离子束系统，它的性能决定了中性束注入的效率和效果。
The fuel injector can realize homogeneity and fuel stratified injection in a cylinder, thereby improving the efficiency of the motor and environment conservation.
本发明可实现缸内均质及分层燃烧，从而提高发动机效率和环保性。
The fuel injector can realize homogeneity and fuel stratified injection in a cylinder, thereby improving the efficiency of the motor and environment conservation.
本发明可实现缸内均质及分层燃烧，从而提高发动机效率和环保性。
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