文末用算例说明了水平弯头的曲率半径和弯头夹角对管道内力、位移的影响。
Examples are given at the end of the paper to show the influence of the horizontal elbow radius and Angle on the pipeline internal forces and displacements.
用热线风速仪研究了缸内滚流的形成过程，发现滚流轴线与水平面的夹角随气门升程的增大而增大。
It is found that the Angle between tumble axis and horizontal plane increases with valve lift. The "tumble" is not a pure tumble, but is a inclined swirl.
不是在垂直于岩层走向的剖面上，而是在任意方位测量的与水平面之间所构成的夹角。
The Angle that a plane makes with the horizontal measured in any randomly oriented section rather than perpendicular to strike.
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