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- optical surface curvature 光学表面曲率
- Using local base surface parameterization, a parametric quadric surface approximation method is used to estimate the local surface curvature properties of scattered points based on propagating normal vector direction. 首先,计算各点的邻近点集,选取合适的局部基础曲面,把邻近点集投影到相应的局部基础曲面。
- Such factors as complicated spaceborne SAR orbital motion, earth rotation, earth surface curvature etc. make the realization of spaceborne SAR/GMTI different from airborne SAR/GMTI. 星载合成孔径雷达的轨道运动以及地球自转、地球曲率等因素使星载SAR/GMTI处理方法与机载不同。
- This paper intends to illustrate by the calculation of concrete examples that conductors are different in their electric charge intensity although they are identical in their surface curvature. 摘要通过具体实例计算表明,在静电平衡的条件下导体表面虽然曲率相同,但电荷面密度却不一定相同。
- Scrub each optical surface with a gauze pad soaked in acetone. Rinse thoroughly with distilled water. 或者用含丙酮的网垫擦洗光学表面。然后用蒸馏水漂洗。
- Scrub each optical surface with a gauze pad soaked in an enzymatic, neutral pH cleaner. 用含酶的中性的清洗液的网垫擦净光学表面。
- Scrub each optical surface with a gauze pad soaked in isopropyl alcohol. Rinse thoroughly with distilled water. 光学表面用含异丙醇的网垫擦净。然后用蒸馏水漂洗。
- ISRA VISION SYSTEMS AG, Germany, is one of the worlds leading companies in advanced optical surface inspection systems. 德国伊斯拉视像系统公司是一家在高级光学表面检测系统领域具有世界领先地位的公司。
- This meant that a very long time was required in order to achieve a high quality NRS optical surface. 然而应用在实际的工程问题上时,这些简单的结构极少单独存在。
- It is discussed how to eliminate the system error of the optical profiler to measure the supersmooth optical surface. 讨论了如何确定及消除光学轮廓仪的系统误差,进而测定超光滑光学表面粗糙度的方法及结果。
- Bonnet tool polishing is a novel and advanced polishing method, which can realize quantitative removing of optical surface. 气囊式抛光技术是一种新颖的先进抛光工艺方法,能实现光学表面的确定性加工。
- IOL opacification may be divided into three patterns, i.e. deposition on the external optical surface, within the lens optic and both of them simultaneously. 多种材料的人工晶状体均可发生混浊,混浊类型主要有表面型、内部型和混合型3种。
- ComeSoon's vertical roll stacks ensure an excellent optical surface quality of thermoforming sheets, mainly made from PET, PP and PS material. 巴顿菲尔垂直式三辊压光机确保热成型片材优异的表面质量。主要用于PET、PP和PS片材。
- Hydroentangled polyester, soft, very low NVR values, ideal for wiping optical surfaces. 水蒸聚酯纤维;柔软;非挥发性残渣含量非常低;极适于光学表面擦拭.
- It offers some corrections to the incorrect and inaccurate conclusions in the formefly published works on the analySis of biaxial parallel optic surface tangent plane interference pictures. 文中改正了以往文献中对二轴晶平行光轴面切面干涉图形象分析不正确的地方,用数学解析方法求出了二轴晶光率体的圆切面方程、光轴方程;
- Optimization of Inner Surface Curvature of Color-picture-tube Panel 彩色显像管显示屏内表面曲率优化问题的研究
- Analysis on Tooth Surface Curvature of Equal-Base-Circle Bevel Gear 等基圆锥齿轮的齿面曲率分析
- Study on Tooth Surface Curvature for Orthogonal Face-Gear Drives 正交面齿轮传动中齿面曲率研究
- Scrub all crevices using a cleaning brush to remove any visible debris from all crevices taking care to not scratch any of the optical surfaces. 用刷子擦净所有缝隙中看得见得残留碎屑,注意不要刮伤任何光学表面。
- An Algorithm from Surface Curvature Estimation on Range Images 一种深度图像中的表面曲率估计算法