桨

Completely covered with skins except for a single or double opening in the ''.'center'.'' and propelled by a double-bladed paddle.

中心'。''有一两处开口外全部用皮覆盖，这种划子是用两叶桨推动的

The rotor down-wash flow field was calculated using generalized down-wash flow model.

结合动量理论和涡流理论，推导了桨叶环量方程，用广义尾流模型计算了旋翼下洗+流场。

He at once shipped his oars and let the boat drift.

桨从水里跳起来，横架在船舷上了，船自己慢慢地氽。

Under similar operating conditions, the simulated horizontal belt washer has higher Norden efficiency factor than that of drum washer. Horizontal belt washer also has a high washing efficiency when operates at a low dilution factor.

3於相似操作状况下，模拟之水平带状洗桨机，具有较筒式洗浆机为高之诺顿效率因子，同时於低稀释因子下仍有极高之效率值。

Because the rowing trials in the United States, their performance is not satisfactory, has been able to participate in the Beijing Olympics because the athletes were selected to participate in the first eight-oar rowing, they became the bench.

因为在美国的赛艇选拔赛上，他们的成绩并不理想，之所以能够参加北京奥运会是因为获得选拔赛第一名的选手转为参加八人单桨赛艇，他们就成了替补。

An eight-oared racing shell.

八桨的划船队

In addition, numerical simulation is carried out on two kinds of agitators.

同时对其中两种桨进行数值模拟分析。

Four types of agitators are studied in each tank in two kinds of medium with different viscosity.

考察了两种釜径，不同介质下，四种桨型的功率特性和混合特性。

The scaling-up rules for four types of agitators are different taken mixing efficiency number as criterion.

将反应综合混合特性的混合效率数为判定标准时，不同桨型的放大准则是不同的。

Binks SG-2 Plus Steadi-Grip paddle agitated 2 quart pressure cup is ideal for component spraying and small batch production.

宾克斯法兴- 2加Steadi握桨搅拌2夸脱压力杯是理想的喷涂元件和小批量生产。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。