nozzles什么意思解释

In conclusion we note the following general items concerning flow in supersonic nozzles.最后,我们归纳几个关于超音速喷管流动的一般原则.Four nozzles , canted outboard, split the exhaust of the solid rocket motor into four equal tails.四个向外倾斜的喷管把...

nozzles的音标：nozzles的英式发音音标为：['nɒzlz]nozzles的美式发音音标为：['nɒzlz]...

Four nozzles , canted outboard, split the exhaust of the solid rocket motor into four equal tails.四个向外倾斜的喷管把固体火箭发动机的排气流分成四个相等的尾巴.In practice, the turbine disc and the nozzles are fitted into a casing.实际上, 涡轮圆盘和喷嘴是装在机壳里的....

请随我来,我带你到来宾室.Follow me and I will show you to the visitor area....

If a plant has spotted or crinkled leaves, do not use it for propagation.如果植物的叶子有斑点或者萎缩，就不要用来繁殖。Rose propagation has a long and rich history.玫瑰繁殖有着悠久的历史。Such rootstocks or cultivars were reproduced true to type by vegeta...

[化] 蒽四酚...

above board的音标：above board的英式发音音标为：[ə'bʌv bɔ:d]above board的美式发音音标为：[ə'bʌv bɔrd]...

This hinders an accurate measurement or estimate of distance.这就妨碍了精确的测量或估计距离.Age hinders me from moving about.我年事已高,不能到处走动.Adding decoration to persistent objects helps navigation, whereas moving the persistent objects h...

frolic的音标：frolic的英式发音音标为：['frɒlɪk]frolic的美式发音音标为：['frɑlɪk]...

解释为什么钡能形成过氧化物而铍则不能。Explain why barium forms peroxide but beryllium does not.普通的陶瓷元件分别是钛酸钡和锆钛酸铅.Common ceramic elements are barium titanate and lead zirconate - titanate.钡剂反流进入回肠末端.There is reflux of barium into the termi...

adv.完全地，彻底地，坦率地，不客气地，即刻，马上adj.完全的，彻底的，直率的，明白的，总共的...

外毛菌目...

v.妨碍( incommode的过去式和过去分词 )...

arildone的音标：arildone的英式发音音标为：[æri:l'dʌn]arildone的美式发音音标为：[æril'dʌn]...

“胃芽”的英语可以翻译为：[无脊椎] gastroblast ...

A group of apprentics were operating the hydraulic press.一群学徒正在开动水压机.His skin will flush - indicating that capillaries are operating at full capacity.他的皮肤会发红,这说明毛细血管正尽全力工作.Up to ten thousand Zimbabwean soldiers are opera...

n.土壤生态学，农业土壤学...

How many wars have been averted by patience and persisting good will!忍耐和坚持善意曾避免了多少战争啊!-- Persisting in drug control according to law.― ―坚持依法禁毒." Can't you sea I'm busy?'said Chueh - hui roughly, as if repr...