遲發火 的英文怎麼說
中文拼音 [chífāhuǒ]
遲發火
英文
hang fire-
Investigations also show that the catalyst shows good heat resistance in the presence of water and demonstrates high capability for mitigating sox poisoning. in the end, a novel way controlling combustion is employed in a 1. 342l s. i. engine, in which lean - burn, fast burn ( tumble ) and delay ignition make the engine provide much cleaner exhaust gas than that of a conventional premixed s. i. engine
最後綜合採用機內凈化和排氣后處理并行策略,即稀燃、快燃(滾流) 、推遲點火的可控燃燒新方案,結合分子篩稀燃催化器,在稀燃發動機典型工況下,在保證燃油經濟性較原機改善14 . 8 %時, nox的排放大幅降低。Experimental investigation shows that methanol engine cyclic variations mainly depend on the length of ignition delay and the proper mixture stratified concentration distribution in cylinder
試驗結果表明,甲醇發動機的燃燒循環變動主要取決于著火延遲期的長短和缸內混合氣層狀濃度分佈是否合理。Reducing ignition delay and the ideal mixture stratified concentration distribution near the spark plug gap and the combustion chamber can reduce methanol engine combustion cyclic variations, and modify engine performances
縮短著火延遲期,或在火花塞跳火區域及燃燒室內獲得理想的混合氣層狀濃度分佈均可降低甲醇發動機燃燒循環變動,使發動機性能得以改善。In the aspects of burning, the ignition time and the regulation of heat release rate are affected severely by lng " weathering ". the ignition time is postponed obviously, and heat is more concentratedly released. in the aspects of exhaust, there are slightly influences on co, hc and nox, and no obvious influence on carbon smoke
在燃燒性能方面, lng 「老化」后對發動機的著火時間和放熱規律有顯著影響,著火明顯推遲,放熱更加集中;在排放性能方面, lng 「老化」后對發動機co 、 hc 、 nox的排放略有影響,對碳煙的影響不明顯。The agency never determined the exact nature of the problem that delayed last week ' s launch but surmised it was caused by a locking pin in the rocket ' s flight control, which failed to retract before launch because ice had formed on it
這次發射原本定在上周,美國宇航局還沒能確定導致發射被推遲的問題究竟為何,但推測問題可能出在火箭飛行控制系統的一個鎖定銷上。上周發射之前,因控制系統上結冰鎖定銷沒能縮回。The results of calculations and experiments show that the delay and jitter increased as the percentage of sf _ ( 6 ) in sf _ ( 6 ) - n2 mixtures increased. the results of experiments show that the delay of sf _ ( 6 ) - ar follows the same rule. the u _ ( th ) u _ ( sb ) increased as the percentage of sf _ ( 6 ) in sf _ ( 6 ) - n _ ( 2 ) mixtures increased
B :等u _ w條件下電脈沖觸發火花隙的觸發延遲時間( t _ d )及其抖動( t _ j )隨混合氣中sf _ 6含量上升而上升,且場利用系數對這一規律沒有影響。There are extenuating circumstances why i was late ; the intercity train broke down and we had to wait more than an hour for a replacement
我的遲到情有可原:市際火車發生故障,結果我們只得等待一個多小時更換火車。The ball mill pulverizing system is a mimo system with strong coupling, long time delay and time changing apparently. with traditional pid control system, the controlling result is not so satisfying
火力發電廠球磨機制粉系統是一個多變量的對象,各個變量之間不僅存在著嚴重的耦合,而且一些變量還存在著很大的純遲延及時變性。分享友人