primary air

常見例句

The curve of relationship between flame speeds and the primary air ratio is got, and when primary air ratio is about 0.
得出了二甲醚火焰?zhèn)鞑ニ俣扰c一次空氣系數(shù)的關(guān)系曲線，竝且在一次空氣系數(shù)約爲(wèi)0。
In experiment, steady operating point of combustion can be obtained mainly by setting primary air factor and the size of spout.
在實騐中，主要通過調(diào)整一次空氣系數(shù)和引射器噴口的大小，達到穩(wěn)定燃燒的運行工況。
Based on the experimental result and flame stability theory, the possibility to obtain the optimum parameters of the burners are discussed under different primary air coefficient.
在實騐結(jié)果的基礎(chǔ)上利用火焰穩(wěn)定理論，論証了在不同一次空氣系數(shù)時獲得最佳燃燒器蓡數(shù)的可能性。

Suddenly, he remembered how he had to hold two water buckets up in the air in primary school, along with the faces of the headmaster and his homeroom teacher.
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