查询词典 ether extract
- 与 ether extract 相关的网络例句 [注:此内容来源于网络,仅供参考]
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And the suitable conditions were concentrated the alcohol immersing liquor after the rose had been immersed 24 hours.3.Ether and ligroin were used respectively to extract rose concentrated fluid.
在有机溶剂制取玫瑰浸膏工艺的中,分别使用乙醚、石油醚对玫瑰浓缩液萃取,分液后浓缩成浸膏,结果显示,石油醚制取浸膏得率为1‰,而乙醚得率为3‰。
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Was extracted with 95% ethanol at first,and then the ethanolic extract was separated with petroleum ether, ethyl acetate, n-Butyl alcohol and methanol in turn to get four fractions from small to large in polarity. The MTT experiment was made for active screening.
方法青天葵部位提取物的制备主要采用溶剂法,青天葵全草先用95%的乙醇提取,得到的提取物进一步用石油醚、醋酸乙酯、正丁醇、甲醇依次提取,得到极性由小到大的4个提取部位。
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。