实测了激光相变硬化区的宽度和深度及残余应力分布。
The width and depth of laser transformation hardening zone and residual stress distribution were measured experimentally.
随着激光扫描速度的增加，硬化区硬度和耐磨性增大。
With the scanning speed going up, the hardness and the wear - resisting property are improved.
局灶性节段性肾小球硬化，肾小球中央有一片胶原硬化区。
This is focal segmental glomerulosclerosis (FSGS). An area of collagenous sclerosis runs across the middle of this glomerulus.
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