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- aerodynamic shape of blade 桨叶气动外形
- A friend said that the blade was overpolished,but from the shape of scabbard(fron Tunkou to tip) and the width of blade,they matched so good. 有朋友说,刀刃研减厉害,但是我看刀鞘的造型(从吞口到刀尖渐收)和刀刃宽幅的走向却是符合的。
- This paper summarized a rotor model test for research in CARDE 8m x 6m low speed wina tunnel,and gave the comparison test results of rotor model with two kinds of tip shape of blade. 本文介绍了一副研制型旋翼模型在CARDC 8m×6m低速风沿的试验概况,给出了两种桨尖形状旋翼模型试验的悬停效率、前飞需用功率、变距拉杆载荷、桨叶载荷及振动特性的对比结果。
- I'll just rough in the shape of the head and you can paint the sky round it. 我把头形勾勒出来,你可以在头四周画上天空。
- Having the shape of a rectangle. 矩形的具有矩形形状的
- This island is in the shape of a cross. 该岛呈十字形。
- The shape of the coin was imprinted on his tightly clenched hand. 一枚硬币的形状印在他那紧握的手上。
- The metal can be made to thread or the shape of any necessaries. 金属能制成金属线或任何需要的形状。
- The streamlined shape of the car was one of its talking points. 这种汽车的值得称道的优点之一是它那流线型的外形。
- The OpenGL 3-D Graphics lib is used to show the shape of 3-D blade. 对于叶片的三维显示,论文采用了OpenGL三维图形库来设计。
- You can measure the rigidity of blade by machine. 可以用硬度仪实测一下剑刃的硬度。
- Unlike other aircraft, blimps do not need to form a precise aerodynamic shape. 不像其他的飞机,飞艇不需要一个精确的气动布局。
- The sculptor worked the clay into the shape of a woman. 雕刻家将泥土捏成一个妇女的形状。
- The house is differentiated from its neighbour by the shape of its windows. 这幢房子和隔壁那幢房子的区别在于窗户的形状不同。
- What a thick and short Jian.Please show me the closeup of blade. 非常敦实的一支短剑,老麦请给个刃区的细图看看。
- Spot leaf yew podocarpus, face of blade has white spot. 斑叶罗汉松,叶面有白色斑点。
- Do you know the shaper of this sculpture? 你认识这件雕塑的塑造者吗?
- By development of the MWE features we can achieve reductions of blade pass noise of 7dBA across the map with no impact on aerodynamic performance. 改进扩压流量槽的结构能降低7分贝的噪音且不影响空气动力性能。
- Having the shape of a cone resting on its apex. 陀螺形的形状象陀螺或倒置的圆锥的
- The effects of three centres, i.e. aerodynamic centre, centre of gravity and centre of torsion, of blade on fluttering have been studied. 本文研究了叶片三心(重心、扭心、气动力中心)对颤振特性的影响。