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| 晶粒 (【技】组成多晶体的外形不规则的小晶体。晶粒的大小、位向和形状对材料的物理化学性能有显著影响。) | |||
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crystal grain : 13 phrases in 5 subjects |
| Desert science | 1 |
| Metallurgy | 9 |
| Polymers | 1 |
| Space | 1 |
| Technology | 1 |
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