桨叶

The invention comprises a main body of the reactor, the dynamic heat pipe, fins, a turbine, a motor, a transmission mechanism and a cold air jacket; the segment of the dynamic heat pipe in the main body of the reactor is a heat absorbing section; the segment of the dynamic heat pipe outside the main body of the reactor is a heat release section; the main technology characteristics are that the heat absorbing section of the dynamic heat pipe is connected with a central stirring shaft; and the heat absorbing section is used as a mixing impeller blade.

本发明包括反应器主体、动态热管、肋片、涡轮、电机及传动机构、冷风夹套，动态热管在反应器主体内的一段为吸热段，在反应器主体外的一段为放热段，其主要技术特征在于动态热管的吸热段与中心搅拌轴连接，吸热段作为搅拌桨叶。

In an earlier paper [2], we suggested the Mathematical model of helicopter rotor airfoil.

在[2]里，我们提出了直升机旋翼桨叶的数学模型。

Cutting blades are made of case-hardened steel.

切割桨叶是由坚硬的铁制成的。

The blade should be fully cowled with a spring loaded extension designed to encompass the entire cutting edge.

蒙在桨叶外面的弹簧应全部包裹住砖块的切割边缘。

Single-shaft paddle mixer is widely applied in small feed mill and pre-mix feed mill.

单轴桨叶式混合机在小型饲料厂和预混料厂中广泛使用。

A liner and two-dimension finite analytic measure is used to calculate the se

本文采用了Hodges等人于八十年代后期发展的有限转动复合材料梁理论，研究了复合材料旋翼桨叶剖面特性。以Giavotto的线性二维有限元分析模型

At last ,while opening the hoper outlet , waterish particles are pushed off under the centrifugal effects of blade .

料门，湿颗粒在桨叶离心力作用下推动出料斗。

This paper presents the modelling analysis for the rotor blade of the horizontal axis wind turbine using finite element analysis method.

用有限元分析的方法对水平轴风力机的桨叶进行了计算模态分析和研究。

Will replace the metal blades Award leaf composite materials.

后将金属桨叶改为复合材料奖叶。

For the problem in these two methods,the blade element is divided by using weight number in first method and the influence by trailing vortex is considered correspondingly.As a result, the wind wheel model is more reasonable and accurate.

针对以上两种方法建模时遇到的问题，在前一种方法中运用权系数来分隔桨叶的叶素，而后一种方法充分考虑了尾涡流效应的影响，更加合理和精确的建立的气动模型。3。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失