sulfates

And the sulfates might eat away at the protective ozone layer.

而且硫可能被臭氧保护层被吸收。

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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.

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the sulfites spiked into the wastewater were completely oxidized to sulfates in the bench-scale reactor.

在亚硫酸盐飙升到完全氧化废水中的板凳规模反应器硫酸盐。

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abstract: pure octyl polyoxyethylene ether sulfates and pyridinium salt have been synthesized from homogeneous octyl alcohol polyoxyethylene ethers ( obtained by williamson synthesis). the surface activities of them and their 1: 1 mixture were investigated.

自Williamson合成法得到均一的辛基聚氧乙烯醚，再由此进一步合成了纯净的辛基聚氧乙烯醚硫酸盐及吡啶季铵盐，研究了此二表面活性剂及其1：1混合物的表面活性。

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Study of Dynamic and Equillibrium Interfacial Tension of Alkali/ Alkyl Sulfates and Alkali/ Alkanesulfonates Solution with Daqing Crude Oil

碱/烷基硫酸盐、烷基磺酸盐体系与原油间的动态界面张力的研究

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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.

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Calculated interfacial solubility of some sulfates is lower by about 10 times than continuous body phase.

计算结果表明,一些硫酸盐的界面溶解度比体相中的溶解度低近10倍.

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Dibenzalpenlpentaerythritol was directly synthesized from benzaldehyde and pentaerythritol under microwave irradiation with sulfates used as catalyst.

在微波辐射下用硫酸盐催化合成了标题化合物.

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

分析了国内外脂肪醇醚硫酸盐 ( AES ) 的生产及供需情况.

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the most common example would be to scatter sulfates in the stratosphere to reflect sunlight away from the planet.

一个最普通的例子就是往大气中释放硫酸盐，把一部分射向地球的阳光反射开。

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climate and evaluation of crystallizable erosion of concrete by sulfates in water and soil

论水、土中硫酸盐对混凝土结晶腐蚀的气候与评价

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No parabens, mineral oil, synthetic fragrance, colorants, propylene glycol, sodium lauryl or laureth, sulfates.

没有苯甲酸酯, 矿物油, 合成香料, 着色剂, 丙二醇, 十二烷基或laureth, 硫酸盐.

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Sulfur often combines into sulfides or sulfates.

硫磺,往往结合成硫化物或硫酸盐.

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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。

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Aoid products with fragrances and lauryl sulfates, which can be irritating.

避免使用含有香料和硫酸月桂基酯, 因为可能会引起激惹.

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Most sulfates are soluble in water.

大多数硫酸盐可溶于水.

词典精选例句

Synthesis and Surface Activity of Sodium Guerbet Tetradecyl Polyoxyethylene Ether Sulfates

Guerbet十四醇聚氧乙烯醚硫酸钠的合成与表面活性

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

硫酸乙酰肝素 ( HS ) 是一种结合在核心蛋白上的带负电荷的长直链多糖.

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