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shi jin shu xi jun de chuang xin zhi ju gao ren yi chou de " dian jin shu "
Pages: 57
Year: Issue:  6
Journal: Knowledge is Power

Abstract:  黄金的化学性质稳定、延展性极好,导电导热性能绝佳,能在1万℃的高温下不熔化、不变色、不氧化.所以在现代通信、集成电路、超导研究、打造贵重首饰等方面有广泛应用.只是地球上的黄金储量极为稀少,几千年来,人类开采的黄金数量也不过在10万吨左右,当然物以稀为贵了.
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