primary air

常見例句

雙語例句

• 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一次空氣系數的關系曲線，并且在一次空氣系數約為0。
• In experiment, steady operating point of combustion can be obtained mainly by setting primary air factor and the size of spout.
  在實驗中，主要通過調整一次空氣系數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.
  在實驗結果的基礎上利用火焰穩(wěn)定理論，論證了在不同一次空氣系數時獲得最佳燃燒器參數的可能性。

權威例句

• 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.
  NPR: Literature and Lullabies from the 'Axis of Evil'
• In 2008, Reapers and Predators, the Air Force's two primary remote-controlled vehicles, will spend almost 120, 000 hours in the air on reconnaissance and intelligence missions, up from just over 80, 000 hours last year and less than 5, 000 in 2001.
  FORBES: War Without Soldiers
• Satellite and conventional over-the-air broadcasting will remain the primary high-def program sources until cable operators decide to carry high-def content and Hollywood delivers prerecorded HD cassettes or discs.
  FORBES: Something Special in the Airwaves
返回 primary air