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| powder method | |||
| grain test; X-ray powder method | |||
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粉末法 : 111 phrases in 13 subjects |
| Chemistry | 1 |
| Construction | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| Engineering geology | 3 |
| General | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 62 |
| Plastics | 2 |
| Polymers | 3 |
| Superconductivity | 1 |
| Technology | 31 |
| Water resources | 3 |
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