圆转

多单元直排圆转方塞式喷管高度补偿特性试验研究

Altitude Compensating for Linear Clustered Plug Nozzle

5古朴典雅的装饰趣味.6雄强浑厚的写意精神.7飞动圆转的线描造型。

Simple and elegant decoration interesting . 6 overall strong spirit of the freehand brushwork .

因为兽骨坚硬，所以多以直折为主，很少圆转。

Because animal bones hard , so much off the main straight , rarely round to .

是谁笑得那样甜，那样深，那样圆转？

Whose smile is it ? It 's so sweet , so deep And so round !

圆转矩形大宽高比收敛喷管过渡型面及喷口形式对射流掺混特性的影响

Influence of high aspect ratio convergent nozzle with different transition cross-section and nozzle shape on jets mixing characteristics

三维圆转方喷管内流场结构合理，说明设计方法正确。

Internal flow condition of 3-D round-to-square nozzle was considered reasonable , so the design method was correct .

中国古典舞具有明显的表现特征：一是回旋、圆转的体势；

China 's classic dance has obvious characteristics of expression : the first is the whirling and turning body posture ;

其性能损失主要是由于塞锥截短、圆转方单元推力室以及塞锥底部不封闭等原因造成的。

The loss of performance is mainly caused by the cut-off plug , the round-to-square thruster chamber and the opened base of plug .

彬格莱说：我真太高兴了，我的朋友所说的话，经你这么一圆转，反面变成恭维我的话了。

I am exceedingly gratified , said Bingley , by your converting what my friend says into a compliment on the sweetness of my temper .

圆转矩形非轴对称结构喷管相对于轴对称参考喷管能在较低性能损失的情况下显著降低高温射流的红外辐射信号。

Compared with axisymmetric nozzle , the non-axisymmetric circular to rectangular nozzle can suppress the infrared radiation signature of hot jet obviously with less performance loss .

通过冷吹风试验的方法对多单元直排圆转方塞式喷管的高度补偿特性进行了研究。

A cold flow test to the linear clustered plug nozzle with round-to-square thruster units is carried out to investigate altitude compensation characters of the nozzle .

为了解结构参数对圆转矩形内喷管再生冷却换热的影响，设计了多个圆转矩形喷管，考虑了三种结构参数：转方位置、出口高宽比和出口圆角大小的影响。

To understand influence of structure parameters on heat transfer in round to rectangular nozzle ( RR nozzle ), several RR nozzles were designed . Three parameters were taken into consideration : round to rectangular transforming position , ratio of height to width and arc radius at exit .

能是因为过敏招致鼻窦炎症，手谯足下圆狄转管扩年夜而至；假定您每天化拆，刷。

Can because allergy causes sinus inflammation , make eye beneath the vasodilation induced by ; if you every makeup brush .

概述惯性圆，地转，梯度风，旋转风。

Recapped inertial circles , geostrophy , gradient wind , and cyclostrophic wind .