Pulse power density directly influences ablation crater depth.
脉冲功率密度直接影响烧蚀凹坑深度。
The result indicates that the crater depth and width decrease and crater length increase with the obliquity increase.
结果发现：随撞击角的增加，弹坑的深度和宽度减小，而弹坑的长度增加；
Crater depth versus pulse power density, average laser power, pulse repetition frequency and focal distances are built up through experiment.
试验建立起了凹坑深度与脉冲功率密度、激光平均功率、脉冲重复频率和离焦量之间的关系曲线。
Compared with sputter crater depth results measured with surface profilometer, the converted depth results obtained by GD-OES were accurate and credible.
辉光光谱定量转化所得深度结果与表面形貌仪测定相应溅射坑的深度结果对比发现，本方法定量转化深度结果准确可靠。
The peak current and pulse duration of single pulse determine the size and depth of discharge crater, so they determine the machining surface roughness and size and shape accuracy.
放电单脉冲的电流峰值和脉宽决定了单个电火花蚀坑的大小和深度，从而直接决定了工件的加工表面粗糙度、形状精度和尺寸精度。
The peak current and pulse duration of single pulse determine the size and depth of discharge crater, so they determine the machining surface roughness and size and shape accuracy.
放电单脉冲的电流峰值和脉宽决定了单个电火花蚀坑的大小和深度，从而直接决定了工件的加工表面粗糙度、形状精度和尺寸精度。
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