Leaf blade lanceolate to linear, pruinose abaxially when fresh, reticulate veins slender but prominent

葉片披針形的到線(xiàn)形国产视屏大全，具粉霜的背面的新鮮時(shí)黄网战亚洲，網(wǎng)脈纖細(xì)但是突出 43 Dwww.9999高清黄色。

It is important to study the mechanism between the cascade blade profile parameters and the thrust reverser effectiveness.

航空發(fā)動(dòng)機(jī)葉柵反推器葉型參數(shù)與反推效率国产白白视频在线观看、流量系數(shù)之間的規(guī)律對(duì)于反推裝置的設(shè)計(jì)具有重要意義2017年国产一级黄片。

B: To H model blade tip, the film cooling effectiveness was controlled by main flow Reynold number, and has little relation with blow ration, which is different from normal film cooling.

且主流流速大時(shí)国产欧美日韩精品一卡，冷卻效率變低，且增大氣膜吹風(fēng)比對(duì)提高冷卻效率不很明顯18人人黄色视频在线观看，這一點(diǎn)不同于其它簡(jiǎn)單結(jié)構(gòu)的氣膜冷卻欧美人群三人交视频免费。

A: To flat model blade tip, the film cooling effectiveness was controlled mainly by blow ration , and the heat transfer coefficient was governed by main flow Reynold number.

第三：對(duì)于H型葉端氣膜換熱系數(shù)，由于后壁對(duì)流體的阻擋和擾動(dòng)538无码视频在线观看免费，換熱系數(shù)將主要取決于主流雷偌數(shù)和吹風(fēng)比高清日韩精品更新AV。

Leaf blade nearly as broad as long, broadly ovate to orbicular or nearly rhombic, to 4(-6) cm; cymes 1-4-flowered.

近葉片象近長(zhǎng)，寬卵形到圓形或一樣寬中文自拍日韩在线播放网站免费，令厘米4(-6)的是啊啊啊嗯爽网站；聚傘花序1-4開(kāi)花。

Leaf blade reniform; petals not rhomboid, margin fimbriate proximally or throughout.

葉片腎形欧美激情高潮老外a一级；全部的花瓣并非平行四邊形国产精品无码无片在线播放，邊緣流蘇狀下部的或。

Leaf blade broadly oblanceolate to narrowly ovate; petals rhomboid, margin subentire or undulate

寬的葉片倒披針形的到狹卵形色天堂综合；花瓣平行四邊形黄色网络视频在线播放，邊緣近全緣或波狀 53 P。

Leaves opposite, leaf blade rhomboid to obovate-lanceolate; fruiting bracts tuberculate on surfaces.

葉對(duì)生在线免费观看黄片日，葉片斜方形的到倒卵狀披針形www.91免费视频；在表面上的果苞片具瘤。 1 A 国产xxxx在线播放。 verrucifera 疣苞濱藜

Basal leaf blade rhomboid, ovate-rhomboid, or suborbicular, 2-3 mm

基生葉斜方形老女老肥熟国产在线视频，卵形平行四邊形，或近圓形午夜免费性爱视频，2-3毫米 12 P日韩美图精品自拍视频在线观看。

All computations were executed with finite volume analysis in single computational domain,and hexahedron map mesh is applied in triangle and scallop riblet,and tetrahedron free mesh is applied in blade one.B-L two layers model and Reynolds stres...

三種溝槽具有相同的特征尺寸，頂點(diǎn)間距s=0.1mm无码99riav片，溝槽尖頂?shù)焦鹊赘叨萮=0.05mm中老妇女毛片黄片视频，與光滑表面相比減阻效果分別為3.2%九九99视频网、9.1%、9.7%91福利在线播放，數(shù)值計(jì)算結(jié)果和風(fēng)洞與油槽實(shí)驗(yàn)結(jié)果有較好的吻合满18周岁看的黄片。