英语词汇secondary air怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
This article introduces the structure, operating principle and key matching points of secondary air valve.
本文阐述了二次空气阀的结构、工作原理和匹配要点。
2
The experimental results indicate that secondary air can accelerate volatile combustion in dilute phase zone and raise temperature here remarkably.
实验结果表明：二次风可以促进挥发分在稀相区的燃烧，对提升稀相区的温度作用明显；
3
In this thesis, the first stage secondary air network system of a gas turbine is studied.
本文以某型燃气轮机透平第一级叶片的二次空气系统为研究对象。

单词	secondary air
释义	secondary air 简明释义二次风；[动力] 二次空气网络释义短语 1 secondary air 动力二次空气 ; 二次风 ; 次级空气 ; 助燃空气 2 secondary air diverter valve 动力二次空气转流阀 3 secondary air fan 二次风机双语例句 1 This article introduces the structure, operating principle and key matching points of secondary air valve. 本文阐述了二次空气阀的结构、工作原理和匹配要点。 2 The experimental results indicate that secondary air can accelerate volatile combustion in dilute phase zone and raise temperature here remarkably. 实验结果表明：二次风可以促进挥发分在稀相区的燃烧，对提升稀相区的温度作用明显； 3 In this thesis, the first stage secondary air network system of a gas turbine is studied. 本文以某型燃气轮机透平第一级叶片的二次空气系统为研究对象。
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