Any of a group of eye diseases characterized by abnormally high intraocular fluid pressure damaged optic disk hardening of the eyeball and partial to complete loss of vision.
青光眼一种眼疾,症状是眼内液体压力超常的高,眼膜受损,眼球硬化,部分以至完全丧失视力。
2
Experiment has shown that it has good effect on partial surface hardening.
试验证明这种发生器对材料的表面局部硬化非常有效。
3
The working principle, structure and parameters design of plasma arc generator for heat treatment are described. Experiment has shown that it has good effect on partial surface hardening.