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- The thickness ratio appeared to have little effect on lift coefficient at zero angle of attack, since the angle of zero lift was largely determined by the airfoil camber. 在迎角为零时,由于零升力主要由机翼中弧线决定,相对厚度对升力几乎没有影响。
- angle of zero lift 零升力角
- angle of incidence of zero lift 无升力冲角
- Ffowcs-Williams and Hall were the first to solve the problem of noise radiated from the turbulent flow past a semi-infinite plate of zero thickness at zero angle of attack using this analogy. Ffowcs Williams和Hall是第一个研究湍流流过零厚度,零攻角半无限长平板的噪声辐射问题的科学家。 他们仍然是以Lightill声类比方法为理论基础,得出了远场噪声强度与湍流特征速度是五次方的关系。
- She hit her knee against the angle of the bed. 她的膝盖撞到床角上了。
- The line of zero degree longitude passes through Greenwich. 经度零度线穿过格林威治。
- Locate the point of zero stress. 定出应力为零的部位。
- As such, evolution did not come out of zero. 照这么说来,进化就不是无中生有。
- The earth's axis is titled at an angle of about 231. 地轴倾斜成约二百三十一度角。
- A setting of zero causes PHP to behave as before. 设为0将使PHP的行为和从前一样。
- Property was set to a value with a length of zero. 属性已设置为长度为零的值。
- The angles of a triangle total 180. 三角形的三角之和等于180°。
- The two roads lie at an angle of about45 degrees. 这两条路交叉成45度角。
- The angle of projection affects the answer. 抛射角对结果有影响。
- The two roads lie at an angle of about 45 degrees. 这两条路交叉成45度角。
- Love is ice of zero degree while friendship is water of that. 爱情是零度的冰,友情是零度的水。
- A lease time of zero sets the lease to an infinite lifetime. 租约时间为零则将租约设置为具有无限长的生存期。
- The angle ??is the angle of departure. ?蛭0发射角。
- An angle of 90°is called a right angle. 九十度角称为直角。
- The two lines are united at an angle of 45°. 两线以45度角结合。