多元的

Manufacturing Process: Electroanalysis of the Aluminum-Silicon-Titanium alloy is the patent technology by the Zhengzhou Light Metal Research Institute. The technology electrolyses aluminiferous minerals to get Aluminum-Silicon-Titanium alloy.

三、生产工艺：电解法铝硅钛多元合金生产工艺是郑州轻金属研究院的专利技术，是采用电解法直接从原料中生产出铝硅钛多元合金。

Electroanalysis of the Aluminum-Silicon-Titanium alloy is the patent technology by the Zhengzhou Light Metal Research Institute. The technology electrolyses aluminiferous minerals to get Aluminum-Silicon-Titanium alloy.

三、生产工艺：电解法铝硅钛多元合金生产工艺是郑州轻金属研究院的专利技术，是采用电解法直接从原料中生产出铝硅钛多元合金。

Using pentaerythritol as initiator, boron trifluoride diethyl etherate as catalyst.dichloroethane as dispersion agent, the chloride polyether polyol is synthesized based on the mechanism of cationic ring-opening polymerization of epiclilnrohyclrin.The azide polyether polyol is synthesized, in DMF through A and sodium azide, and the non-reported azide energetic curing agent is synthesized through the adduction of B and IIDI.

以季戊四醇为起始剂，三氟化硼乙醚为催化剂，1，2—二氯乙烷为分散剂，环氧氯丙烷经阳离子开环聚合反应制成氯化聚醚多元醇，A在N，N—二甲基甲酰胺中与叠氮化钠反应制得叠氮聚醚多元醇，B与六亚甲基二异氰酸酯加成反应制得未见文献报道的叠氮固化剂。

Multivariate hypergeometric functions, multivariate Jacobi polynomials and h-harmonic polynomials connected with root systems and Coxeter groups are introduced.

多元超几何函数，多元Jacobi多项式和h与根系考克斯特集团有关的调和多项式介绍。

The hydroxide value and viscidity of lignin-based polyhydric alcohol are 450～550mgKOH/g and 500～1000mPa.s respectively while 20 parts lignosulfonate calcium dissolves in common polyhydric alcohol for 2 hours.

4在160～170℃，20份木质素磺酸钙与GR-4110G多元醇互溶2小时得到羟值为450～550mgKOH/g、粘度在500～1000mPa.s的木质素多元醇。

The invention is characterized in that absorbing agent is a multivariate compound salt which is formed by lithium nitrate, sodium thiocyanate and lithium rhodanate.

多元复合盐/氨溶液吸收制冷剂，它包括吸收剂和制冷剂，所述制冷剂为氨，其特征在于所述吸收剂为硝酸锂、硫氰酸钠和硫氰酸锂组成的多元复合盐。

When a window is pluralized, it shares the screen with icons and other pluralized windows.

当窗口处于多元状态时，它与另一些图标及其他在多元状态的窗口共享屏幕。

Chemically, alkyds are polyesters, but alkyds are formulated with drying or non-drying oils while polyester are oil-free.

用化学方法来表示，多元醇酸树脂称为聚酯。但是多元醇酸树脂由干油或非干油组成，聚酯树脂由无油的。

Polyols can be divided into latex polyol and dispersion polyolaccording to the way of preparation. In this paper, acrylic latex polyol and acrylic dispersionpolyol were synthesized respectively. One kind waterborne polyisocyanate, which was waterbornehexamethylenediisocyanate trimer, was obtained by hydrophilic modification. Andisophorone diisocyanate trimer (T1890E), which can formulate into 2K-WPU coatings withpolyols, was selected from the unmodified polyisocyanates.

本文合成了两种羟基组分：丙烯酸乳胶多元醇和丙烯酸分散体多元醇，亲水改性得到了一种水性多异氰酸酯组分：水性六亚甲基二异氰酸酯三聚体，同时在未改性的多异氰酸酯组分中遴选了一种多异氰酸酯：异佛尔酮二异氰酸酯三聚体(T1890E)，可用来组成双组分水性聚氨酯涂料。

In the meantime, at the beginning of March, oak fruit international (button meets a code: The annual money newspaper that ATV) publishs shows, only 2008 run closes 1.7 billion multivariate (earning of dollar data conversion, similarly hereinafter), wool interest rate is 51.7%,"Only operation loss " 140 million multivariate.

同时，3月初，橡果国际公布的全年财报显示，2008年净营收17亿多元(美元数据换算所得，下同)，毛利率为51.7%，&净运营损失&1.4亿多元。

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