Project bend pipe to Inclination Plane and Azimuth Plane, so turn complicate 3-D problem to two 2-D bend problem .
深入了解扶正器工作机理后，将弯曲管柱分别投影到井斜平面和方位平面上计算，从而将三维问题转化为二维问题。
The inclination and the blurred point image size on the image plane are derived.
文中导出了这一像面的倾角和其上子午弥散大小。
The angular displacement of reflecting surface is measured in accordance with the direction change of Moire fringes caused by the inclination of grating. self-imaging plane.
利用光栅自成象面的倾斜引起莫尔条纹方向变化来测量反射表面的角位移。
All studies show that weak plane inclination, thickness and whether be run through or not have a significant impact on longitudinal wave velocity, average modulus and strength of specimens.
研究结果表明：弱面的倾角、厚度及是否贯通等对试样的纵波速度、平均模量和强度具有显著的影响。
It introduces the perspective system feature in different positions between tableau and datum plane inclination.
研究了画面与基面处于不同位置时的透视体系特征。
According to the testing data after three years, the plane inclination, non-plane inclination and arch degree of the oil tank foundation are analyzed.
根据使用三年后的罐基变形监测结果，分析了油罐地基的平面倾斜、非平面倾斜及罐基拱度特性。
Occlusion plane was defined as conference plane, the buccal or lingual inclination of posterior teeth in upper and lower arch was measured.
同时以平面作为参考平面，测量上下颌后牙颊舌向倾斜程度。
Angular deviation from a vertical or horizontal plane or surface; an inclination or a slope.
在垂直面需要起模斜度以便模样从铸型中拔出。
Angular deviation from a vertical or horizontal plane or surface; an inclination or a slope.
在垂直面需要起模斜度以便模样从铸型中拔出。
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