Optimization of some parameters such as the location and the orientation of the excited aperture is performed in accordance with the requirements of improving the heating uniformity for the load.
根据改善加热均匀性的要求对激励口的位置和取向等参数进行了优化。
Developed a feeding nozzle which have four double-feeding pipes with co-axial shaping gas distributes on circle orientation of laser beam with uniformity and symmetry.
研制了一种在以激光束为中心轴的圆周方向均匀对称分布四个具有同轴汇聚气的双层送粉管的送粉喷嘴。
Based on the uniformity of image background, a method of quick image orientation and marking was put forward.
根据试验图象背景的均匀特性，提出了图象的快速定位和标记方法。
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