硫

The epithermal gold deposits in northern Xinjiang can be divided into high-sulfidation and low-sulfidation types, with the latter being the main type.

文章在总结前人研究成果的基础上，提出新疆北部古生代浅成低温热液型金矿床可以划分为高硫型和低硫型两大类，以后一种为主。

With the expansion of business scale, ocean abundance of sulfur-based compound fertilizer company has built a plant, sulfuric acid plant, urea-based fertilizer plants, ammonia plants and other projects.

随着业务规模，丰富的海洋中硫的扩张复合肥公司建立了工厂，硫酸厂，尿素的化肥厂，合成氨厂等项目。

E The fractal and spherical particles exist favorably in the coarse fraction, while in the fine mode (0μm) are floccules formed by flocking fine particles together, containing crustal elements and mainly being silicates and aluminosilicates. f The content of Al, Si, Fe in TSP samples is higher than in PM〓, indicating an enrichment of these elements in coarse mode. g Compared with non-dust particles, the dust particles are more homogeneous in terms of morphology, particle size and composition. h Particles with irregular shape and well-distributed size dominate in dust samples, containing crustal elements such as Mg, Al, Si, Ca, Fe et al.

细粒中除小圆球外，大多为细小颗粒聚结在一起的不规则块状颗粒，主要含地壳元素，可能是硅酸盐和铝硅酸盐。fMg、Al、Si、Fe在PM〓中的含量较相应的TSP中的低，可见这些元素主要存在于较粗颗粒中。g沙尘期气溶胶粒子的形貌较非沙尘期单一、均匀，非沙尘气溶胶粒子的形貌、组分较沙尘期复杂。h沙尘期样品中，粒径均匀、形状不规则的颗粒最多，这些颗粒主要含地壳元素Mg、Al、Si、Ca和Fe等，是典型的由源区传输过来的沙尘粒子，但其高硫含量表明在青岛特殊的地理环境下，在粒子表面发生了硫的均相和非均相反应。

Compared with the coal pyrolysis with inert solid heat carrier, about 60%~70% sulfur in gas and tar is retained in the ash.

相同热解温度下，固硫作用随着Ca/S原子比的提高而增加，焦油收率和焦油中硫含量均有所下降。

Studies on four novel classes of glycosyl donors for the stereoselective synthesis of 2-S-2-deoxy-β-glycosides, via 1, 2-migration and concurrent glycosidation.

一、发展了四种糖基给体，通过硫的1，2—迁移，并同时进行糖苷化的方法，立体专一的合成了一些2位硫代β糖苷。

Class-specific polyclonal antibodies for O,O-diethyl phosphorothioate pesticides had been generated. A series of generic haptens were synthesized and coupled to bovine serum albumin and ovalbumin for immunogens and coating antigens, respectively. New Zealand rabbits were immunized with immunogens to obtain corresponding polyclonal antibodies.

通过分析硫代磷酸二乙酯类农药的结构特点，设计并合成了系列半抗原；采用活泼酯法将半抗原分别与牛血清蛋白和卵清蛋白偶联制备了系列免疫原和包被原；通过免疫新西兰大白兔获得了相应抗硫代磷酸二乙酯类农药的类特异性抗体。

Phosphogypsum and flue gas from power plants burning high-sulphur coal will be the vast potential resources.

磷石膏及燃高硫煤电厂的烟气是硫的巨大潜在资源。

The invention makes full use of sulphur in the high-sulphur coal and the coal gangue to produce stable SO2 with high concentration and provides qualified feed gas for acid-making technique; calcium sulfate is reduced and decomposed to obtain calcium oxide slag which is taken as raw material for producing cement.

本发明充分利用了高硫煤和煤矸石中的硫，产生稳定高浓度的SO 2 ，为制酸工艺提供合格的原料气，硫酸钙还原分解后的氧化钙渣作为制水泥生产的原料。

Saudi light oil is a kind of oil with high-sulphur content,lowcondensation point and high heavy metal contens,its property differs from Daqing crude oil and Shengli crude oil. Therefore,HSE problem during its storage and transportation after refining should be taken into more consideration.

中东含硫沙轻原油是一种高硫、低凝、轻组分多、重金属含量高的原油，其物化性质与大庆原油和胜利原油不同，因而必须对其在加工后的储运过程中所涉及到的安全与环保问题给予充分的考虑。

Based on the circular oxidation self-combustion mechanism of high-sulphur coal , the inhibition mechanism of Ca2 to high-sulphur coal is explained from chemical, negative-catalytic and physical inhibition actions.

在实验室实验的基础上，分析了混有不同浓度氢氧化钙煤样的氧化升温梯度和阻化时间变化率，基于高硫煤的循环氧化自燃机理，从化学反应理论、负催化活化中心理论和物理阻化作用三个方面深入分析了氢氧化钙阻化液对高硫煤的阻化机理。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。