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| sediment | |||
| crank | |||
| precipitation | |||
| felling; throwing | |||
| precipitation The process of producing a separable solid phase within a liquid medium; represents the formation of a new condensed phase, such as a vapour or gas condensing to liquid droplets; a new solid phase gradually precipitates within a solid alloy as a result of slow, inner chemical reaction; in analytical chemistry, precipitation is used to separate a solid phase in an aqueous solution; chemical; deposit; precipitate | |||
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fällning : 8 短语, 5 学科 |
| 农业 | 1 |
| 化学 | 1 |
| 机械工程 | 1 |
| 环境 | 3 |
| 运输 | 2 |