amorphous sulfur

As a promising modeling method,the reverse Monte Carlo(RMC) method has been widely used in amorphous carbon study.作为一种很有前景的建模方法,逆向蒙特卡洛法(reverse Monte Carlo简称RMC法)在无定形碳结构研究中得到了广泛应用。voO汉语字典

utilizing fitly the chacracter——the high melting speed speed of amorphous carbon,is benefit to amorphousing carbon to diamond growth.合理利用无定形碳高溶解速度的特点,无定形碳对金刚石生长是有利的。voO汉语字典

The dispersion,melting,transportation and recrystallization of two kinds of amorphous carbon and graphite in metal flux are obsevated.对两种无定形碳以及石墨在触媒中的分散溶解输运与再结晶进行了观察，对活性碳、碳黑在金刚石晶种生长中的机理作了探索性的讨论。voO汉语字典

A New method of preparing the intercalated and amorphous kaolinite;一种制备插层和无定形高岭土的新方法voO汉语字典

The results indicate that the low melting point sodium salts exhibit amorphous features under reaction conditions and they are good promoters for the Mn/SiO_2 catalyst for the oxidative coupling of methane.结果表明,反应温度下催化剂表面的钠盐处于熔融的无定形态,提高了Mn2O3活性中心在甲烷氧化偶联反应中的催化活性。voO汉语字典

3973 amorphous hydrocracking catalyst was developed for maximum yield of low-freezing diesel, with appropriate activity, high liquid yield, high selectivity to middle distillates, good stability and low freezing-point of the diesel oil product.3973催化剂是为满足最大量增产优质低凝柴油的需要而开发的一种单段无定形加氢裂化催化剂,具有活性适宜、液体收率和中油选择性高、稳定性好及柴油产品凝点低等特点。voO汉语字典

Structure Characteristic of Amorphous BCN System by Molecular Dynamics Simulation;分子动力学模拟无定形BCN体系结构特征voO汉语字典

Also the activated Fe~(2+) concentration increased in the sediment in reducing environment(the Dithio-Fe increased 30 μmol than that the natural sediments); moreover,the increased Fe~(2+) caused the crystalline iron oxides to transform to the amorphous iron oxides.在强还原条件下沉积物中铁的氧化物呈现出由结晶态向无定形态转化的趋势(Dithio-Fe比非黑水区高达30μmol。voO汉语字典

In a few hours the amorphous sulfur reverts to small rhombic crystals and its rubbery property disappears.过上几个小时无定形硫就会转变成结晶的单斜硫，它的弹性也会消失。voO汉语字典

determination of mineral sulfate content-titrimetric method无机硫酸盐含量的测定-滴定法voO汉语字典

Isolation, Indentification and the Mechanism of Inorganic Sulfur Compounds Oxidation of Acidithiobacillus;硫杆菌分离鉴定及无机硫氧化系统研究voO汉语字典

Application of Fixed Bed-non-alkali Desulfurizing Technology in Desulfurization of Liquid Gas固定床无碱脱硫技术在液化气脱硫中的应用voO汉语字典

MEAS(monoethanolamine sesquisulfite)一乙醇胺倍半硫化物（羊毛定形剂）voO汉语字典

Determination of forms of sulfur in coalGB/T215-1996煤中各种形态硫的测定方法voO汉语字典

Silicon wafer cleaning method without surface morphology change by sulfuric acid /hydrogen peroxide oxidation硅基表面无形貌改变的硫酸/过氧化氢氧化清洗voO汉语字典

Gases have neither definite size nor definite shape .气体既无一定的体积，又无一定的形状。voO汉语字典

an amorphous or indefinite shape.一种无定形或模糊的不确定的形状。voO汉语字典

" Rubber, vulcanized-Determination of tear strength (trouser, angle and crescent test pieces)"GB/T529-1991硫化橡胶撕裂强度的测定(裤形、直角形和新月形试样)voO汉语字典

Determination of compression set under constant for vulcanized rubberGB/T1683-1981硫化橡胶恒定形变压缩永久变形的测定方法voO汉语字典

A soft, amorphous mass.一柔软、无定形的块状物voO汉语字典

Determination of mineral sulfate content in detergents--Gravimetric methodGB/T15817-1995洗涤剂中无机硫酸盐含量的测定重量法voO汉语字典

ECF Bleaching: Improving Brightness Stability of Kraft Pulp改善硫酸盐木浆白度稳定性的无元素氯漂白voO汉语字典

Assay study on content of polysaccharides in ficus carica by phenol-sulfuric acid method苯酚-硫酸法测定无花果中多糖含量的研究voO汉语字典

permanent set testing methods for rubber, vulcanized or thermoplastic硫化橡胶及热塑橡胶的永久变形的测定voO汉语字典

Preparation of uniform and ball shape Ag powders using sulfuric acid as the stabilizer采用硫酸作为稳定剂制备微米级球形银粉voO汉语字典

THE SPECLATION ANALYSIS OF SULFUR IN SOIL ANDRESEARCH PROGRESS OF ITS DETECTION METHODS土壤中硫的形态分析及其测定方法研究进展voO汉语字典