And sulfates are known to corrode metals.

已知硫酸和硫酸盐能腐蚀金属。

I was so happy to find a toothpaste that didn't contain sulfates!

我非常高兴可以找到一款不含硫酸盐的牙膏！

The validity Was confirmed by dehydration reactions of hydrated sulfates.

并经系列含水硫酸盐脱水反应实验验证。

The use of sulfates and carbon dioxide requires strictly anaerobic conditions.

使用硫酸盐和二氧化碳时，需要严格的厌氧条件。

Can a shampoo give you beautiful hair without using harsh chemicals or sulfates?

能有一种喷鼻香波带给你鲜艳的秀发，而晦气用毁伤化学成份或是硫酸盐的吗？

The layers at the base of the mountain contain clays and sulfates, both known to form in water.

山峰底部的层叠物中还含有粘土和硫酸盐，这两类物质都是在水的作用下才能形成。

The production, demand and supply of fatty alcohol ether sulfates at home and abroad are analyzed.

分析了国内外脂肪醇醚硫酸盐的生产及供需情况。

Heparan sulfates are long, unbranched, negatively charged polysaccharides that are bound to core proteins.

硫酸乙酰肝素是一种结合在核心蛋白上的带负电荷的长直链多糖。

The invention relates to a method for preparing chondroitin sulfates, and belongs to the field of bioengineering.

本发明涉及一种硫酸软骨素的制备方法，属于生物工程领域。

About 80%, 97% of total impurities and sulfates and 60% of iron contained impurities were rejected by the membrane process.

膜分离对硫氰酸钠中的总杂质、硫酸根和含铁杂质的去除率约为80%，97%，60%。

Deterioration of concrete by sulfates of an external source is a commonly observed durability problem in the western region.

西部地区盐浸侵蚀严重，是混凝土建筑物老化病害的主要问题之一。

Alkylphenol polyoxyethylene ether sodium sulfates were synthesized by alkylphenol polyoxyethylene ether non-ionic surfactant.

利用烷基酚聚氧乙烯非离子表面活性剂合成了烷基酚聚氧乙烯醚硫酸钠。

Of these, transition metal sulfates are of additional interest because of their novel potential catalytic and magnetic properties.

除此之外，过渡金属硫酸盐由于它们潜在的催化性能和磁性引起人们的广泛关注。

In this article, we have succeeded to synthesize polysaccharide sulfates containing AZT from water-soluble starch for the first time.

本文中首次报道了以水溶性淀粉为原料合成含azt硫酸化多糖。

Sulfur, recently rated one of the four most important plant nutrients, is most commonly applied in the form of elemental S and sulfates.

近年来，硫被认为是植物四大营养元素之一，主要以硫元素和硫酸盐为硫源。

In this paper, the present situation and prospects of alcohol ether sulfates in the domestic and foreign markets recently were described.

本文概述了近年来国内外脂肪醇醚硫酸盐的现状与市场前景。

The difficulty in treating molasses wastewater is due to the high COD concentration of the wastewater which contains a large amount of sulfates.

糖蜜酒精废水由于含有高浓度的COD和硫酸盐，一般厌氧反应器无法有效处理。

Experimental results show that introducing the sulfates increases significantly the tolerancy of these systems to sodium and especially to calcium salts.

结果表明，烷基聚氧乙基硫酸盐表面活性剂可以显著地提高体系的抗盐尤其是抗钙能力。

There are abundant sulfides and sulfates contained in the high concentrated organic wastewater led to the ab process in Zibo wastewater Treatment Company.

淄博市污水处理公司AB工艺的进水是包含大量高浓度有机废水的城市污水，硫酸盐和硫化物浓度较高。

The physics and chemistry instruments on spirit have determined the soil, shown above, contains a high content of salts including iron - bearing sulfates.

精神号上的物理和化学设备已经检测了这些土壤，如上图所示，土壤中富含了盐份包括含铁的硫酸盐。

Conclusions: The present study suggested that different type of progestins exerts different actions on sulfates and sulfotransferase in breast cancer cells.

结论本研究表明，乳腺癌细胞中，不同类型的孕激素对雌激素代谢酶具有不同的作用。

It is proved by practice and tests that crystallizable erosion of concrete by sulfates in water and soil is one of the most serious ones influenced by macroclimate.

水、土中硫酸盐对混凝土结晶腐蚀，经工程实践和实验研究证明是受宏观气候影响最大的一类腐蚀。

Emulsifying system using alkyl sulfates, alkyl benzene sulphonate and so on as negative ion surfactant to compound with alkyl, phenolic group polyethylene and polyvinyl alcohol.

乳化体系采用烷基硫酸盐、烷基苯磺酸盐等阴离子乳化剂与烷基酚基聚氧乙烯醚、聚乙烯醇等非离子乳化剂进行复合使用。

The distribution of cobalt between di-2-ethylhexyl phosphoric acid (DEHPA) and an aqueous phase of sulfates was studied. A thermodynamic analysis of the equilibria was reported.

本文研究了钴在二(2—乙基己基)磷酸(DEHPA)有机相及硫酸盐水相中的分配，报道了平衡的热力学分析。

It is deduced from the bonding parameter topological index he that a quantitative relationship must be existed between he and the thermal decomposition temperature of some sulfates.

从键参数拓扑指数一般形式出发，导出计算硫酸盐键参数拓扑指数公式，用于关联硫酸盐热分解温度的计算，结果满。

The effect of acid leaching conditions on leaching rate of copper and zinc in process for production of copper and zinc sulfates from copper smelting dust was studied in this paper.

为利用炼铜烟灰制取硫酸铜和硫酸锌，研究了浸取条件对铜、锌浸出率的影响。

Any of several compounds containing potassium, especially soluble compounds such as potassium oxide, potassium chloride, and various potassium sulfates, used chiefly in fertilizers.

钾盐一种含钾的化合物，尤指如下可溶性化合物：氧化钾、氟化钾以及各种硫酸钾。

And if geoengineering to alter earth's climate - for example, injecting sulfates into the high atmosphere - is to be an option, who would make the decision and undertake the operation?

如果实施地球工程改变地球的气候——例如，将硫酸盐注入到高层大气中——不失为一种选择，谁将做这种决定并保证实施？

Sulfur isotopic compositions of sulfides in the typical ore deposits hosted in different strata are on the whole consistent with those of Marine sulfates in corresponding host strata.

赋存于不同时代地层中的典型矿床的硫化物硫同位素组成，总体上显示出与容矿地层同期形成的海相硫酸盐硫同位素组成相一致的特征。