Color and thermal stability of diamond synthesized by adding boron-containing compounds into graphite powder
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- 石墨粉中添加含硼化合物合成金刚石的颜色与热稳定性
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries