特殊几何形状壁面附近局部贴体坐标网格的范围不宜太大，否则会引起计算结果的畸变。
The range of local body-fitting coordinate mesh adjacent to the wall with special geometry should not be too wide or extended, or it would cause the aberration of computational results.
结合局部标定法，对摄象机光学系统的畸变误差进行校正。
Combining with local calibration, the distortion error of the optical system in the camera is corrected.
局部屈曲和畸变屈曲是冷弯薄壁开口截面重要的屈曲模式。
Local and distortional buckling are important buckling modes for cold-formed thin-walled open sections.
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