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The mathematical model for formulation design and optimization of expanded ammonium nitrate rock explosive is also studied.

文中论述了含C、H、O、N元素的工业炸药配方设计数学模型的建构方法，研究了岩石膨化硝铵炸药配方设计及最优化的数学模型，给出了岩石膨化硝铵炸药配方设计及最优化数学模型的计算机计算结果。

Thermal and thermo-oxidative degradation of chitin with ammonium nitrate,ammonium sulfate and concentrated sulfuric acid were studied.

讨论了硝酸铵、硫酸铵和浓硫酸对自制甲壳素热降解和热氧化降解过程的影响。

Through adding new stabilizer ammonium phosphate,calcium peroxide was synthesized and studied in liquid phase at room temperature.

通过加入新型稳定剂磷酸铵，研究了常温水相中合成过氧化钙的新工艺。

A new manufacturing technology of ammonium fluoride white carbon black was studied.

研究了一种生产氟化铵和白炭黑的新工艺。

he pyrolytic properties of polysilazane, synthesized from ammonolysis of mixture of halosilanes, in N2 or NH3 atmosphere have been studied.

研究了由有机氯硅烷氨解制得的聚硅氮烷在N2与NH3气氛中的热分解特性。

The methods of preparation of organosilicon from amorphous silica have been studied.

本文研究了由无定形二氧化硅直接合成有机硅化合物的方法。

This paper studied the antioxidation of polysaccharide fraction AGP-3 from Ampelopsis Grossedentata in vitro.

研究了藤茶多糖组分AGP-3的体外抗氧化活性。

This paper studied the extraction technique of water-soluble polysaccharides and total flavone from Ampelopsis grossedentata .

研究了从藤茶中提取水溶性多糖以及综合提取多糖与总黄酮的工艺。

The purification method and crystallization shape of ampelopsis flavones were studied.

对粤蛇葡萄黄酮化合物的纯化方法及结晶形态进行了研究。

In this paper, the ultrastructure destruction of Ampelopsis grossedntata cell in the process of microwave-assisted solvent extraction was studied.

以显齿蛇葡萄叶为原料，采用微波破细胞进行预处理，然后，采用热水搅拌的方法提取显齿蛇葡萄中的二氢杨梅素。

Metrorrhagia is also gynaecological problems of common diseases.

崩漏是妇科常见病也是疑难症。

WordFTP gives you the convenience and timesaving you need.

wordftp让您的方便和省时您所需要的。