Operating semiconductor laser will generate heat, which will severely impair its output performance.
半导体激光器工作时产生的热量严重影响其输出特性。
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will otherwise give the son not to create the severely impair, like rupture of uterus, fetal deaths.
否则将给毋儿造成严重危害,如子宫破裂、胎儿死亡。
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