polysilicon
| oxide
| polysilicon
| polysilicon | |
| met. | 多晶硅 |
| -oxide | |
| gen. | 氧化物 |
| scient. | 氧; 氧化 |
| oxide | |
| gen. | 氧化物 |
| environ. | 氧化物 |
| hydroel.st. од. | 氧化物 |
| tech. | 氧化层; 氧化皮 |
| polysilicon | |
| met. | 多晶硅 |
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| 多晶硅 | |||
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polysilicon : 85 phrases in 7 subjects |
| Chemistry | 1 |
| Electronics | 73 |
| General | 2 |
| Materials science | 1 |
| Space | 1 |
| Technology | 6 |
| Water resources | 1 |