萃取

The results showed that polar acetone was beneficial to the desorption of methanol, however the effect of nonpolar heptane on the extraction of methanol was more evident.

研究表明，极性溶剂丙酮能够促进甲醇脱附，而非极性溶剂正庚烷对孔道中甲醇有更强的萃取能力。

In this paper,the fluorescence analysis system after extracting hexane was studied.

本文研究了己烷萃取后荧光分析系统。

Efficiency: richly contain lemon extract extract which can softening hominess, instantly soften and peel off surplus hominess and dead cells, thoroughly remove dirt from deep pores, dredge pores, firm wrinkles and tender rough

功效：富含具有软化角质的柠檬植物萃取精华液，迅速软化并去除皮肤多余角质及死皮，彻底清除毛

FUNCTIONS: Essence of natural plant extracts help dissolving the accumulation of sebum in the pores aged horniness.

天然萃取植物精华，能帮助溶解毛孔中堆积的皮脂及老化角质。

Honey extract, a natural humectant and emollient, conditions skin.

蜂蜜萃取物，天然保湿及润肤，条件肌肤。

Efficacy: Extracted from the nutlets by means of cold pressing, the sweet almond oil has rich vitamins, mineral and protein. As a natural humectant and a superb nourishing and moistening vegetable oil, it is suitable for all skin types, especially dry and mature skins.

主要功效：从果仁中冷压萃取的甜杏仁油含丰富维他命、矿物质与蛋白质，是一种天然的润湿剂，保养肌肤及滋润效果极佳的植物油，适用于各种肤质，特别是干性成熟肌肤。

This study shows that all of these compounds exhibit good extraction abilities toward Ag~+ and Hg~(2+), and the highest extraction percentages are 38.4% and 40.5%, respectively, toward sliver and hydrargyrum picrates.

结果表明，所合成的化合物对于Ag~+和Hg~(2+)表现出较好的选择性，苦味酸银和苦味酸汞的最高萃取率分别为38.4%和40.5%。

In order to solve the problem,extraction technology was used to separate hydrogen chloride from chloroethanol .

针对氯乙醇生产中存在的收率低、能耗高、污染环境等缺点，采用萃取的方法解决氯化氢和氯乙醇的分离问题。

Factories use of hydrometallurgy technology, patent applications extraction technology, from a variety of raw materials processing to extract a price of cobalt, nickel, copper and rare earth products.

工厂使用湿法冶金技术，应用专利萃取技术，从多样原料中提炼加工有价的钴、镍、铜及稀土产品。

Due to its advantages such as the big handling capacity, simplicity of operating and ease serialization, solvent extraction has been widely used in hydrometallurgy.

中文摘要溶剂萃取由于具有处理量大、操作简单、易于连续化等优点，被广泛应用于湿法冶金工业。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失