精制的

The hemisuccination process and kinetics ofβ-sitosterol and stigmasterol with succinic anhydride were studied, respectively.

为植物甾醇琥珀酸酯化反应过程和植物甾醇琥珀酸酯化产物的分离与精制过程的工业化提供理论指导和技术参数。

In the different process conditions, sugarcane wax was extracted from filter mud, a by-product of sugar mill, by two-step process and one-step process and can be used as the semifinished product for sugarcane wax refining and further processing.

以甘蔗糖厂副产品滤泥为原料，选定不同的工艺条件，分别以两步法和一步法提取蔗蜡，作为蔗蜡精制及深加工的中间产品。

Using a variety of natural ingredients and high-quality talc crafted, our technicians hands and legs, pushing your body.

采用多种天然成分及优质滑石粉精制而成，我们的技师用手和腿，推你的全身。

It was showed that separation of flavonoids and terpene lactones with pretreating raw material solution by foam separation technology had simple working procedure and increased efficiency.

此工艺实现了黄酮类化合物和萜内酯类化合物的初步分离，减轻了精制过程的负担。

Using a phase equilibrium apparatus, the solubilities of anthracene and carbazole in dimethyformamide, N-methylpyrrolidinone, cyclohexanone, xylene, dichloroethane and tetrachloroethylene were determined and solubility curves were drawn, providing useful data for crude anthracene processing.

利用液固相平衡实验装置，测定了蒽和咔唑在二甲基甲酰胺、N-甲基吡咯烷酮、环己酮、二甲苯、二氯乙烷和四氯乙烯中的溶解度，并作出溶解度曲线，为粗蒽的分离和精制提供了有用数据。

Some preparation methods of galanthanime including extraction and organic synthesis were summarized, such as extraction from narcissus, galanthus woronawii losink, and lycoris radiate and countereurrent chromatography refining, and enzymatic extraction from hyacinths orientalis, as well as the organic synthesis using 3,4-dimethoxybenzaldehyde, methyl 3,4,5-trihydroxybenzoate, isovanilin and tyramine as raw material.

概述了加兰他敏从黄水仙、沃氏雪花莲中提取、石蒜中提取及逆流色谱法精制、喇叭水仙酶法中提取的方法、工艺；以3，4-二甲氧基苯甲醛、3，4，5-三羟基苯甲酸甲酯和异香草醛和酪胺为起始原料合成加兰他敏的方法。

The smelters purchased unpurified copper from artisanal miners – men who work on their own, often illegally, and account for a large proportion of Katanga's output – before processing it and selling it overseas.

这些冶炼厂从个体采矿者（这些人自行作业，往往是非法的，占加丹加省产出的相当大一部分）那里购买未精制铜，然后对其进行加工，并销售到海外。

The smelters purchased unpurified copper from artisanal miners– men who work on their own,often illegally,and account for alarge proportion of Katanga's output– before processing it and selling it overseas.

这些冶炼厂从个体采矿者(这些人自行作业，往往是非法的，占加丹加省产出的相当大一部分)那里购买未精制铜，然后对其进行加工，并销售到海外。

Has now developed a "long-rui" brand chocolate raisins, yogurt raisins son, refined red, yellow and green of a nuclear-free raisins, red, yellow and green horse breast raisins, the raisin grapes, black grapes raisins, almonds, Almond wood ,,, apricot package benevolence, candied cantaloupe, melon fuck, jujube Xinjiang Tianshan-mei, the United States Simeon, Tianshan Mume, do Mulberry, Almond wood, walnut, such as thin-skinned family of products by the customers at home and abroad and consumers of all ages.

现已开发出"长瑞"牌巧克力葡萄干，酸奶子葡萄干，精制红、黄、绿无核葡萄干，红、黄、绿马奶子葡萄干，金提子葡萄干，黑提子葡萄干，杏仁，巴旦木，杏脯，杏干，杏包仁，哈密瓜脯，瓜干，新疆大枣，天山梅，美国西梅，天山乌梅，桑椹干，巴旦木，薄皮核桃等系列产品，深受国内外客户的及消费者得的青睐。

By applying the international latest vacuum technology on food processing,crisp chips keep nutrition of fresh wax gourd, without cholesterol and preservatives.

冬瓜脆片选用在海南岛无污染环境下生长的新鲜冬瓜作为原料，采用国际先进的食品真空加工工艺精制而成。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐