With these equations we have designed for helium-cadmium lasers a new type of helium replenisher, which has lengthened the life time of a He-Cd laser to over 1000 hours so far.
按此方程所设计的用于长寿命氦—镉激光器的新型氦补充器，使氦—镉激光器寿命已超过一千小时。
The conditions for obtaining white laser light were studied. Further, it was discovered that the absorption of helium by cadmium during condensation seriously affected the life of such a laser.
研究了获得白激光的条件，井发现镉冷凝时吸氦严重影响激光管寿命。
The conditions for obtaining white laser light were studied. Further, it was discovered that the absorption of helium by cadmium during condensation seriously affected the life of such a laser.
研究了获得白激光的条件，井发现镉冷凝时吸氦严重影响激光管寿命。
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