Ratia

常见例句

A correctly matched air-fuel ratia must be available at all tims, and under all conditions.This is satisfactorily achieved by electronic fuel injection.
正确匹配的空燃比必须在所有工况下一直可用，电控燃油喷射可以圆满实现它。
The Renovation and Operation of One Chain Grate Stoker Boiler to Lower Circulating Ratia Circulation Fluidized Bed Boiler
链条炉排锅炉改造为低倍率循环流化床锅炉及其运行
Avitellina ratia
拉廷无卵黄腺绦虫