This paper deals with the numerical solution of the Euler equation for airfoils using approximate boundary conditions and the effects dorsal fin on vortex over delta wing at high angles of attack.

本文研究了Euler方程的高效數(shù)值方法及背鰭對三角翼大迎角脫體渦的影響問題98资源站人妻。

Large deep-water shark with white-tipped dorsal fin; worldwide distribution; most dangerous shark .

生活在深海長有白色背鰭的大鯊魚一免费级做a爰片久久毛片A片；分布于世界各地亚洲人14个视频；最危險的鯊魚欧美人性交精品A片在线观看。

Predatory black and white toothed whale with large dorsal fin common in cold seas .

白色食肉型有牙齒和大型鰭的鯨操屄无码；常見于寒冷的海水中。

Predatory black and white toothed whale with large dorsal fin common in seas .

黑白色食肉型有牙齒和大型鰭的鯨国产精选自啪；常見于的海水中欧美丰满熟妇性XXXX。

Predatory black-and-white toothed whale with large dorsal fin; common in cold seas.

黑白色食肉型有牙齒和大型背鰭的鯨；常見于寒冷的海水中av在线播放免费精品。

Objective To study the functional effects of collagenase on dorsal root ganglion in rats by evoked potential conduction velocity measurement.

目的 通過神經(jīng)電位傳導(dǎo)速度測定麻豆高中生第一次破处，研究膠原酶對大鼠脊神經(jīng)背根神經(jīng)節(jié)功能的影響。

I hauled up two fish which I kept: a plump yellow fish spotted in green with a thin dorsal fin and an overbite and a puny blue torpedo-shaped guy with a Chinese junk sail of a top fin.

我抓到兩條魚并把它們拖了上來：一條胖胖的有綠斑點的黃色的魚裸体美女视频一区二区三区，薄背鰭色区综合色区视频无码系列、大板牙，另一條小個子藍(lán)色魚雷形的家伙91色视在线网站免费观看，長著橫帆一樣的背鰭亚洲无码色色操。

I hauled up two fish which I kept: a plump yellow fish spotted in green with a thin dorsal fin and an overbite and a puny blue torpedo-shaped guy with a Chinese junk sail of a top fin.

我抓到兩條魚并把它們拖了上來：一條胖胖的有黃色斑點的黃色的魚，有一條薄薄的背鰭和一個天包地的牙夜夜摸天天做天天爽免费视频，另一條弱不禁風(fēng)的藍(lán)色魚雷形的家伙在頂鰭上長著中國式帆免费黄色网站查询。

Large food fish of warm waters worldwide having long anal and dorsal fins that with caudal fin suggest a three-lobed tail .

世界各地溫暖水域中的大型食用魚，背鰭和臀鰭很長象有三個分葉的尾巴视频在线黄色一区。

Anglers and batfishes; spiny-finned marine fishes having pectoral fins at the ends of armlike processes and a long movable spine on the dorsal fin to lure prey to the large mouth.

鮟鱇和圓燕魚日韩男女AAA；鰭呈刺狀的魚類，其胸鰭生于一個臂狀突出物的頂端2022黄色中文字幕在线观看，脊骨生于背鰭之上欧美一级婬片A片九九精品，較長，可移動三级黄色韩国，用以將獵物吸引至其大嘴邊人人干人人看人人插。