The Arabian theme emerges subtly: crystalline rooflights in the shape of Islamic stars, an occasional pointed arch or golden mosaic in a niche, the architecture treads a delicate path between fin de siècle grandeur and Arabian Nights opulence.

阿拉伯主題巧妙地浮現了：伊斯蘭星形水晶采光天窗亚洲第一天堂avwww网站，偶爾出現的尖頂拱門，或者嵌在壁龕里的金色馬賽克东北妓女东北话对白，建筑風格巧妙地行走在世紀末的宏偉與天方夜譚似的富裕之間XXXX性欧美极品V。

Fish diseases observed in the past three decades and which have been attributed to pollution include: haemorrhages; tumours; fin rot; deformed fins; and missing scales and tails.

中文解釋=在過去三十年所觀察到的魚類疾病與污染有關的包括：出血、腫瘤色就是色综合网、魚鰭腐敗人人摸人人操91制片、畸形魚和無鱗和無尾的魚。

The parameters considered were geometrical dimensions and thermal properties of the fin and of the perforations.

考慮的參數包括翅片及其穿孔的幾何尺寸和熱性能精品国产区一区二免费观看。

The phenol extraction of genomic DNA from alcohol-preserved caudal fin is an effective method of promoting and using in molecular studies on fish.

綜合比較AAA国产精品久久久免费，苯酚/氯仿抽提法提取乙醇保存的尾鰭組織基因組DNA是一種行之有效的方法国产综合精品一区二区，可以在魚類分子研究中推廣應用。

Also, young may have an orange longitudinal band running from the tip of the head to the caudal fin that fades as the fish matures.

年輕人可能還有一個橙色的縱向帶尾的鰭消失美女扒开腿高潮喷水网站，魚成熟玖玖玖在线有精品6，從頭的運行。

Lives back blue ribbon was green, slightly yellowish off-white belly, and post-dorsal edge of caudal fin black.

恢復正常生活藍帶是綠色的米奇色影院，淡黃色白色腹部和后尾鰭黑背優(yōu)勢无码无毒黄色网站。

Caudal fin is rounded in both subspecies.

在這兩個亞種舍入尾鰭。

Using engineering and numerical analysis software Matlab some simulations of the model are carried out, and the motion simulations of the fish body and the caudal fin under different kinematics parameters are also carried out.

根據對鲹科加新月形尾鰭推進模式的仿生學研究在线视频福利资源，在分析游動過程中身體與尾鰭運動的基礎上黄片在线高清免费观看，建立了一維穩(wěn)態(tài)游動情況下魚體及尾鰭的運動學模型，利用Matlab工程分析與計算軟件對該模型進行了運動仿真强奸乱伦无码AV，并進行了尾鰭和魚體在不同運動參數下的仿真研究日韩手机色自拍图片小说，給出了適合仿魚水下推進器設計的參數取值范圍。

This dissertation sets up a physical model consists of the caudal fin, the muscles and the spring, and also gives a mathematical model of the optimal compliance of the spring. Some simulations are carried out. The simulation results says that the elastic element can increase the propulsion efficiency, which provides a technical way for promoting efficiency of underwater propulsors.

本文給出了一種含有彈性元件的肌肉—彈性元件—尾鰭的物理模型AAA性爱片，在游動能量損耗最低條件下中国一级黄色尤物网站，建立了求解彈性元件最佳柔順系數的數學求解模型，并進行了仿真研究黑人一级A片欧美一级A片，研究結果驗證了彈性元件對提高推進效率的作用超碰在线a，為提高仿魚水下推進器的推進效率提供了一種技術上的解決途徑。

Based on the bionic study on Thunniform propulsion mode and its body and caudal fin motion during one-freedom steady swimming condition, this dissertation sets up a kinematic model of this propulsion mode.

本文提出了一種仿鲹科加新月形尾鰭模式水下推進器的運動學模型H色视频网站。