The separated solvent vapour is cooled and recycled back to the extractor for reuse, which can improve the solvent efficiency.
分离出的溶剂汽体进行冷凝冷却回收后送回浸出器再次使用，提高溶剂的使用效率。
The new enzymes increase the efficiency, by a factor of 100, of a solvent used to capture carbon dioxide. This promises to decrease the energy needed to capture and store the greenhouse gas.
这种新型酶可以将溶剂捕获二氧化碳的效率提高100倍，它意味着今后只需要更少的能量就可以对温室气体进行捕获和储存。
Experiment results showed that solvent pretreatment can effectively promote the deinking efficiency for mixed office waste paper.
实验结果表明，溶剂预处理可以有效地提高混合办公废纸的脱墨效率。
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