方向夹角 [fāng xiàng jiā jiǎo]
双语例句原声例句
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由于喷流方向与主流方向夹角较小，总压损失也较物理斜坡、横向喷流等混合增强方式小。
Due to the smaller Angle of injection, the ratio of total pressure loss of aerodynamic ramp is less than the physical ramp and transverse injection stream.
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结果表明：线阵光纤束波长编码传像的效果和特性随波长编码方向与线阵光纤束排列方向夹角的不同而不同。
The result shows that the transmission characteristic is different if the Angle between the direction of wavelength encoding and the direction of array of optical fiber bundle changes.
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太阳系中的八大行星都沿着同一方向在被叫作黄道面(这一平面与太阳赤道面形成微小的夹角)运行。
The eight planets of our solar system orbit in the same direction along what's called the ecliptic, a flat plane that's nearly aligned with the sun's equator.
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A magnitude is how long this guy is and direction is at what angle it is.
大小是指它的长度,而方向是指它与坐标轴的夹角
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