extraction yield中文什么意思

extraction: n. 1.抽出，拔出。 2.【化学】提取(法)；萃取(法 ...
yield: vt. 1.生出，产生(作物、报酬、利益等)。 2.给与 ...
extraction: n. 1.抽出，拔出。 2.【化学】提取(法)；萃取(法)；回收物，提出物；精炼。 3.精选，摘要。 4.血统，家世，出身。 5.【数学】开方，求根。 spirit of the first extraction 原汁酒。 a man of foreign extraction 外国(血统的)人。 extractions from a book 一本书的内容摘录。 an extraction of 81 percent 百分之八十一的出粉率，八一粉。 the extraction of root 【数学】开方法，求根法。
extraction (): 引出运算子
a yield: 总收益率

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Cellulase treatment studies on effects on extraction yield and quality of carrageenan
酶法处理沙菜藻体对卡拉胶得率和品质的影响研究
Microwave extraction can shorten extraction time , increase extraction yield , but energy consumption and product cost are high
微波萃取法可缩短萃取时间，提高提取率，但耗能大，成本高。
Utrasonic - assisted extraction has many advantages such as shorten duration , lower cost , higher extraction yield , but commercial process demands further research
超声波辅助萃取法快速、价廉、提取率高，但工业化生产还需进一步研究。
Conclusion microwave technology for oridonin extraction has advantages of rapid extraction , simple operation , saving solvent and higher extraction yield , etc
结论采用微波萃取技术提取冬凌草甲素，具有提取快速、操作简便、节省溶剂和有效成分提取率高等优点。
Supercritical co2 fluid extraction exhibits many advantages such as higher extraction yield and product purity , simple production process , lower energy consumption and without solvent residual , but its equipment requirement is high , and it is not easy to realize commercial process
超临界流体萃取法提取率高，产品纯度好，流程简单，能耗低，无有机溶剂残留，但对设备要求高，不易形成工业化生产。

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