通信设施对雷电电压防护措施研究-突袭网 关键词:通信设施;防雷措施 ;电压防护;降低危害 [gap=610]ds: communication facilities; lightning protection measures; voltage protection; reduce harm
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Although we can't prevent an earthquake from happening, we can use some methods to reduce harm.
虽然我们不能阻止地震的发生,但我们可以用一些方法来减少伤害。
To synthesize green products will reduce harm to the environment from traditional pesticides, dyestuff and so on.
合成对环境有益的有机化工产品,降低传统农药、染料等化工产品对环境的影响。
The concentrated tea polyphenol in green tea is a kind of pure vegetal anti-oxidation molecules, which can reduce harm from free radical to sustentacular fibers.
绿茶所含有的浓缩茶多酚,是一种纯植物的抗氧化分子,能减少自由基对皮肤支持纤维造成破坏。
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