1) number of spouts
喷口数量
2) measuring nozzle
测量喷口
3) metering nozzle
限量喷口
4) flowmeter nozzle
流量表喷口
5) nozzle hole number
喷孔数量
1.
Based on the sucked fuel ratio,NO_x emission and exhaust opacity,the nozzle hole number and the angle of incidence(the angle between the nozzle hole axis and the wall normal) α were optimized through comparison of 5 kinds of nozzles for premixed diesel homogeneous charge preparation by spray hot-impingement at intake manifold.
设计了5种进气道热碰壁制备柴油均质预混合气的油嘴方案,根据燃油吸入比例、NOx排放和排气不透光度,对喷孔数量、油束着壁入射角度α(油束轴线与壁面法线的夹角)进行了优化研究。
6) nozzle quantity
喷嘴数量
补充资料：喷口
1.(液体﹑气体﹑粉粒状物体等)喷出的地方。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条