freezing precipitation

基本解释

The number of times of ethanol sedimentary and that of protein precipitation by Sevag and freezing thawing methods were determined.
通過對大黃多糖提取過程的糖含量和糖醛酸含量的監測，確定醇沉次數、除蛋白次數及方法；
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He repeated the weather forecast he had heard that morning — several more days of freezing precipitation — and told his wife to stay put. “Don’t worry, ” he said.
他反複嘮叨著早上聽到的天氣預報——最近幾天還將有凍雨——告訴媳婦且慢：”莫要急。
It is mainly used for freezing of concentrated traditional Chinese medicine decoction or precipitation of alcohol under normal temperature.
主要用於中葯水煎液經濃縮後的溶液進行冷凍或常溫酒精沉澱的操作。

Elsewhere, Arkansas saw a mix of precipitation — in places, a combination of hail, sleet and freezing rain, others saw 6 inches of snow.
NPR: Winter Storm Blankets Great Plains With Snow