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| 一氮化硼 | |||
| ★ 氮化硼; 一氮化硼 (BN) | |||
| 氮化硼 (人工合成磨料,其硬度比碳化硅更高) | |||
| 氮化硼 (BN) | |||
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| 一氮化硼 | |||
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boron nitride : 37 phrases in 13 subjects |
| Automobiles | 1 |
| Aviation | 1 |
| Chemistry | 2 |
| Earth sciences | 1 |
| Electronics | 10 |
| Jewelry | 2 |
| Materials science | 1 |
| Mechanics | 2 |
| Metallurgy | 9 |
| Nuclear physics | 1 |
| Scientific | 1 |
| Technology | 4 |
| Textile industry | 2 |