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化学反应 | |
avia. | number of chemical reaction |
eng.geol. | chemical response |
environ. | chemical reaction |
真空精炼 | |
met. | vacuum refining |
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number of chemical reaction | |||
chemical response | |||
chemical reaction A change in which a substance is transformed into one or more new substances (一种物质转变成一个或多个新的物质的变化。) | |||
chemical reaction |
化学反应: 167 phrases in 28 subjects |