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细菌以这种油为食,并释放硫化氢气体。 Bacteria feed on this oil and release hydrogen sulfide gas. | ||
当硫化氢与水中的氧反应,得到的就是硫酸。 When hydrogen sulfide reacts with the oxygen in the water, the result of that is sulfuric acid. | ||
它能水解淀粉,进行硝酸盐还原,能使牛奶胨化,产生硫化氢。 It has the abilities such as starch hydrolysis, nitrate reduction, milk peptonization and H2S production. | ||
这种气体是硫化氢,上升后与石灰岩裂缝中地下水的氧气混合。 This gas is hydrogen sulfide, rises up and mixes with oxygen in the underground water that sits in the cracks and fissures in the limestone. | ||
这包括使用硫或硫化氢气溶胶,使二氧化硫形成云层,进而导致全球变暗。 This would involve using sulphur or hydrogen sulphide aerosols so that sulphur dioxide would form clouds, which would, in turn, lead to global dimming. | ||
方法:回顾性分析温岭医院收治的8例渔舱硫化氢中毒患者周围神经损害的临床资料。 Methods The clinical features and elcetromyogram(EMG) characteristics of peripheral nerves injuries in 8 cases of hydrogen sulfide poisoning were retrospectively analyzed. | ||
探讨了用硫化钠-丙三醇溶液代替饱和硫化氢水溶液进行重金属(以铅计)测定的分析方法。 This paper discusses the method for measurement of heavy metal (calculate by Pb) by sodium sulphide -glycerine solution instead of saturated hydrogen sulphide solution. | ||
近十年前的研究表明,许多动物事实上利用硫化氢来扩张血管。产生血流扩张的化学物质被称作血管扩张剂。 Research early this decade revealed that many animals actually use hydrogen sulfide to help expand blood vessels. Chemicals that create these expansions in blood flow are called vasodilators. | ||
本文研究了硫化氢与四氯化钛在某些有机介质中的反应,并提出了一个合成二硫化钛的新方法。 This paper has studied the reactions of hydrogen sulphide with titanium tetrachloride in some organic mediums, and advanced a new method of synthesizing titanium disulphide. | ||
论述了氧化吸收反应和电解再生反应相结合的双反应系统从硫化氢中同时制取氢气和硫黄的方法。 A two-reaction system composed of an absorption reactor and an electrochemical reactor has been studied to produce of hydrogen and elemental sulfur by decomposition hydrogen sulfide. | ||