和硫

Studies on syntheses and structures of chalcogenides are of increasing interest because of their unique physical and chemical properties which are promising for applications in semiconductors, photoconductivity, non-linear optics, catalysis and ion exchange.

由于硫属化物具有独特的物理化学性质，在半导体、光电导、非线性光学、催化和离子交换等领域有广阔的应用前景，这类材料的合成与结构研究越来越受人们的关注。

The results of photodissociation just accord with the model.

并与铬/硫二元团簇的形成和光解结果作简单对比。

Its relative standard deviation and relative error are all less than those by ithizoneextraction photometry.

该方法的相对标准偏差和相对误差均小于双硫腙萃取光度法。

The role of the reclaimed rubber: smoke sticky pine tar containing other renewable agent, during which small molecules can penetrate into uniform knot so that sulfur containing rubber between macromolecules to swelling, reticular structure of relaxation, an increase of molecular the distance between chain and oxygen penetration, the other can also serve as free radical acceptor, has inhibited the role of gelation, but also contribute to activating agent to the rubber matrix to speed up the regeneration process of proliferation and can enhance regeneration and plasticity of sticky glue and less polluting, process performance.

对再生胶的作用：粘稠的松焦油吸含其他的再生剂，其间的小分子能均匀渗透到含有结使硫的橡胶的大分子中间，使其溶胀，网状结构松驰，增加了分子链间的距离及氧的渗透，另外还可作为游离基的接受体，有抑制凝胶化的作用，还有助于活化剂向橡胶基质扩散加快再生过程，并能提高再生胶的粘性和可塑性，且污染较小，工艺性能好。

The said depilating process has high depilating effect, and can produce soft plumpy and light-colored leather with high strength.

少硫酶脱毛法脱毛效果好，成革柔软、丰满、皮坯颜色更浅淡，其撕裂强度为70.4-75.5N/mm，绷裂强度为81-86N/mm，分别增加16-25％和3.8-10％。

Independent silver minerals in the deposits areargentite, native silver, polybasite and freibergite, which are mainlydistributed within galena.

矿床中显微级独立银矿物有辉银矿、自然银、硫锑铜银矿和银黝铜矿，主要分布于方铅矿中。

The feature of oxygen isotope for magnetite from Abagong iron deposit reflects that the water in the fluid of mineralization resides in the initial magma, implying the magma genesis of mineralization. The similaritary features of REE and trace elements for coexisting apatite with magnetite in the Abagong, the Kiruna type and the Ninwu porphyrite iron deposit show their common genesis, indicating that Abagong iron deposit resulted from the intrusion of late ore magma due to the magma differentiation. The characteristic of sulfur isotope composition implies that the Abagong iron deposit resides in basaltic magma from mantle resource.

阿巴宫铁矿磁铁矿氧同位素特征反映了成矿流体中水来源于原始岩浆水，暗示该铁矿的岩浆成因；与磁铁矿共生的磷灰石稀土和微量元素特征与Kiruna型铁矿以及宁芜玢岩铁矿中磷灰石特征非常相似，表明它们具有相同的成因机理，反映出阿巴宫铁矿为岩浆分异的晚期矿浆贯入式成因；其硫同位素特征表明成矿物质源自幔源的玄武质岩浆。

The cocktail used generally contains sodium thiopental (to anaesthetise the condemned man), pancuronium bromide and potassium chloride.

一般注射用的混合针剂含有硫喷妥钠，泮库溴铵和氯化钾。

Gunpowder is composed of sulfur, carbon, and potassium nitrate.

火药是由硫、碳和硝酸钾组成。

Two methods, burning and sublimation, are employed to pretreat high-background sample.

采用燃烧法和升华法对自然硫样品预处理后，进行了样品微量元素测定准确度的对比研究。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。