混合浓度 meaning in Chinese

mixture strength

Afterburner systems, designed to operate up to a stoichiometric overall mixture strength, are always fairly close to combustion instability or screech .
要使加力燃烧系统在理论化学组成量的总混合浓度下还在一直工作，这样的设计通常都很接近于不稳定燃烧或振荡燃烧。
A few layers of temperature measuring nets was fixed in the furnace in the test - bed . the distribution of the concentration of diffenent temperature air was gotten through measuring the distribution of the temperature in the furnace . finally , the mixture situation in reburning area and burnout area were gotten totally
即主气流和燃尽风采用室温气流，再燃天然气采用高温空气模拟，在炉内布置多层测温网络，通过测量炉内温度场的方法获得炉内再燃风、燃尽风及主气流的混合浓度场，从而定量反映出炉内再燃区及燃尽区的混合情况。