您要查找的是不是:
- constant geometry nozzle 固定几何形状喷管
- Flow separation was observed on the expansion ramp at Mach 2.5.To improve off-design performance of single expansion ramp nozzles,variable geometry nozzle configuration should be adopted. 在马赫数2.;5时;喷管膨胀面气流已发生明显分离;喷管性能急剧恶化。 为了提高低马赫数条件下单膨胀斜面喷管的性能;采用变几何结构(调节下斜板角度)或基于二次流控制的单膨胀斜面喷管是必须的。
- His wife was a constant inspiration to him. 他的妻子经常鼓励他。
- Her constant complaining just sticks in my craw. 她那不断的诉苦真使我受不了。
- I feel that geometry is a difficult subject. 我认为几何是一门难学的课程。
- The machinery requires constant maintenance. 这些机器需要经常保养维修。
- She longed to clout him in the nozzle. 她真想猛揍一下他的鼻子。
- I was infuriated by/with their constant criticism. 他们没完没了地批评把我给气坏了。
- The students are learning solid geometry. 这些学生正在学习立体几何学。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- She feels wearisome by the constant noise. 她很厌烦那些没完没了的嘈杂声。
- She matured her novel by constant revision. 她不断修改自己的小说以使其趋于完善。
- She yelled at him about his constant drunkenness. 她大嚷大叫说他总是烂醉如泥。
- I've had enough of your constant chatter. 我已经听够你那没完没了的唠叨话。
- variable geometry nozzle 可变叶角喷嘴
- She was wearied by the constant noise. 她很厌烦那些没完没了的噪杂声。
- Salaries are kept under constant review. 薪金问题要一直不断审订。
- His constant requests for help taxed our goodwill. 他不断要求我们帮助他,过分利用了我们对他的好意。
- Matter is in constant motion and constant change. 物质总是在不断运动,不断发展。
- The thief went in constant fear of discovery. 那贼时刻都在担心被人发现。