名词
中文翻译：超滤液
同义词：
['ultrafiltrate', 'ultrafiltered solution例句：1. The supernatant liquor was used to extract the active ingredients from the plant material.（超滤液被用来从植物材料中提取活性成分。）']
例句：
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1. The supernatant liquor was used to extract the active ingredients from the plant material.
超滤液被用来从植物材料中提取活性成分。
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2.During the extraction process, the supernatant liquor is separated from the solid residue.
在提取过程中，超滤液与固体残留物分离。
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3. The supernatant liquor was analyzed for its chemical composition and quality control measures were implemented.
对超滤液进行了化学成分分析，并实施了质量控制措施。