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| total organic carbon The amount of carbon covalently bound in organic compounds in a water sample (大量碳共价键束缚于有机物的水样中。) | |||
| total organic carbon | |||
| total organic carbon | |||
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| total organic carbon | |||
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| total organic carbon level | |||
| 总 有 机碳: 29 phrases in 9 subjects |
| Earth sciences | 9 |
| Ecology | 1 |
| Electronics | 2 |
| Geology | 3 |
| Metallurgy | 1 |
| Plastics | 1 |
| Polymers | 1 |
| Technology | 9 |
| Water resources | 2 |
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