metathetical salts
常见例句
- This invented flame-retarding filler, hydrated talc, is prepared up through metathetical hydration reaction of Al, Mg and Na salts under ordinary temp and pressure.
一种无机阻燃填料水合滑石是利用铝盐、镁盐及钠盐为原料，在常温常压下进行复分解水合反应而制成。
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