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叶蜡石是高温高压合成金刚石的关键辅助材料。
Pyrophyllite is a key assistant material in production of synthetic diamond.
youdao
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叶蜡石相对热辐射率较低。
The relative heat radiation rate of pyrophyllite is fairly low.
youdao
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叶蜡石相对热辐射率较低。
The relative heat radiation rate of pyrophyllite is fairly low.
youdao