精制的

The main factors affecting the decompounding rate of sodium fluosilicate by calcined soda were confirmed.

探讨了碳酸化法合成冰晶石的工艺条件，确定了影响纯碱分解氟硅酸钠的分解率的主要因素，试验结果表明：氟化钠溶液的精制、n(6F)/n、反应温度等对冰晶石性能有显著的影响。

The paper has carried out the native ghee purification and its comprehensive utilization research completely.

本文深入开展了土制酥油的精制及综合利用研究，充分利用土制酥油中蛋白、香气物质，建立了一套完整的新的生产工艺，避免了传统工艺产生的废弃物如蛋白等对环境的污染。

Essential oil was extracted from the petroleum ether-soluble fraction of the leaves showed having antibacterial activity. It was demonstrated that the essential oil has significant antibacterial activity and the activity of the petroleum ether-soluble fraction is attributed to it. The constituents of the essential oil were analysized by GC-MS.10 relatively abundant components were identified on the basis of MS, among which Geranlgeraniol was found in the essential oil of Perilla frutescens leaves for the first time.

对具有抗菌活性的紫苏叶石油醚萃取物进一步精制，从中提取出挥发油，通过抗菌测试证明紫苏叶挥发油具有良好的抗革兰氏阳性菌和革兰氏阴性菌活性，是紫苏叶石油醚萃取物抗菌活性的来源；采用GC-MS对紫苏叶挥发油进行了成分分析，得到10种含量较高的主要化合物，其中的牻牛儿基牻牛儿醇首次在该植物挥发油中被发现。

Amino to acetyl phenol, in have technology of two kinds of production domestic and internationally, acetic anhydride craft of the United States, acyl changes temperature to have 75 ℃ only, acyl changes mother liquor not apply mechanically, deputy reaction is little, of production thick tasting is kind of white almost, purificatory craft is very simple, activated carbon dosage only 2~3%, the Kun that its product does not have glow material almost in different third alcohol inferior the sealed impurity of amine impurity and minim, settleclear lightness it may not be a bad idea, the product quality that acetic anhydride craft produces is good, but close rate low, cost is high.

对乙酰氨基酚，在国内外有两种生产工艺，美国的醋酐工艺，酰化温度只有75℃，酰化母液不套用，副反应少，生产的粗品几乎是类白色，精制工艺就非常简单，活性炭用量仅2~3%，其产品在异丙醇中几乎无红光物质的醌亚胺杂质及微量的未知杂质，澄明度也好，醋酐工艺生产的产品质量好，但收率低、成本高。

"Swiss Army" brand pure linen hand-knit car upholstery selection of quality flax yarn Refining (National Fiber Inspection Bureau granted pure linen logo certification, awarded at the same time eco-fiber certification), the front seat and backrest have reached the width of 51 cm, the rear seat 135cm,尽显products fullness and style, each product shoulder and back seats of the fillet, at least in pursuit of greater curve over, smooth and soft, and the size of car seats more anastomosis.

"军瑞"品牌纯亚麻手工编织汽车座垫选用优质亚麻纱精制（国家纤维检验局授予纯亚麻标志认证、同时授予生态纤维认证），前排座位和靠背的宽度均达到51cm，后排大座135cm，尽显产品的丰满和气派，每款产品的靠背肩部与座位的圆角处更大限度地追求曲线过度、流畅与柔和，与汽车座椅的尺寸更加吻合。

If you are used to a diet of refined sugars and overpowering unnatural tastes, it may seem difficult to make the transition to a more natural, healthy menu every day – but once the toxins and additives are flushed from the system, you will find that healthy eating provides just as much a range of delicious tastes and enjoyable meals.

如果你习惯食用精制糖和热量过多的非自然口味食物，尝试更加自然，健康的饮食习惯看起来比较困难，但是一旦毒素和添加剂被从身体里剔除，你会发现，健康的饮食一样提供各种美味的口感和愉快的用餐。

In the next place is chaffy dish, such as Chaffy Dish with Soiled Vegetables and White Meat of Pork, beef, mutton,and Shrimp lightly Stewed. Steamed White Fish from Songhua river, Fried Beef Dumpling, Sweetened Bean Paste with White Scarfskin……all of these delicious can be seen in higher restaurant.

还有猪、牛、羊、虾等诸肉配以多种调料在骨头汤里微炖的吉林渍菜白肉火锅、产自松花江的清蒸白鱼、铁锅片上炭火加热的牛肉锅贴、红豆沙白糖鸡蛋面粉精制而成的雪衣豆沙……这些美味都会让人垂涎三尺，它们在长春档次高一点的饭店都可品尝到。

In the second trial, five groups of diets with isonitrigenous (40% protein) and isoenergetic 20 MIJg^(-1 gross energy and different relativity of essential amino acid balance with soybean protein replacing 0.0%, 13.5%, 27.0%, 40.5% and 54% of fish meal protein, were formulated to determine optimal replacement level of soybean protein to fish meal protein.

实验Ⅰ以褐鱼粉为蛋白源，配制5个蛋白水平(31.04%、35.51%、40.89%、46.62%、50.33%)的等能、等必需氨基酸平衡关联度的半精制饲料，探讨翘嘴红鲌对饲料蛋白的需求；经过8周饲养，实验Ⅰ的结果表明，饲料蛋白含量对翘嘴红鲌的增重率、饲料效率和蛋白效率具有显著影响。

Two multifunctional agent, glycidyl methacrylate and refined ricinoleic acid , were adopted to modify EPDM in situ during compounding and vulcanization process. The effects of the modifiers on vulcanization behavior, processiability, different properties of the vulcanizates were investigated.

为此，选择了含有极性基团的多官能团小分子改性剂甲基丙烯酸缩水甘油酯和精制蓖麻油酸，在橡胶混炼和硫化过程中对EPDM进行原位改性，研究了原位反应技术对过氧化物硫化EPDM橡胶的反应特性、加工性能、力学性能、热性能、耐老化性能、耐屈挠疲劳性能及与金属的粘合强度等性能的影响，并探讨了其改性的机理。

In comparison with the former policy the main difference is that when the manufacturer of a substance purchases the 'crude substance' or a late intermediate and performs only a final purification or salification, the site of manufacture of these purchased materials is mentioned on the CEP.

和以前的政策相比较，最大的区别在于当物质制造商买进粗品物质或上一步的中间体，进行了最终的精制或成盐，这些购买物质的制造地址需要在CEP中提出。

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