研究人员发现的证据表明,由于北极湖泊沉积物中冰消失,硫酸盐还原细菌数量在不断增加。
VANISHING ICEIn the sediments of Arctic lakes, researchers found evidence that Numbers of sulfate-reducing bacteria are growing.
研究人员认为,如果硫酸盐还原细菌的数量随冰盖减少而大量增加,他们也会看到无机硫水平也会随时间而不断增高。
The researchers proposed that, if sulfate-reducing bacteria Numbers jumped as ice cover dropped, they should see increasing levels of inorganic sulfur over time.
艾伦·维尔纳,是马萨诸塞州大学蒙特赫里约克学院的地质学教授,他指出,可能还有其它诱因促使硫酸盐还原细菌数量越来越多。
Alan Werner, a professor of geology at Mount Holyoke College, points out that other culprits may contribute to increasing Numbers of sulfate-reducing bacteria.
当泌尿系统受到感染时,由于细菌还原硝酸盐生成亚硝酸盐,因此检测结果为阳性,常见于大肠埃希氏菌引起的泌尿系统感染。
When the urinary tract infection due to bacterial reduction of nitrate and nitrite generation so the test results were positive common in E. coli caused urinary tract infections.
以悬液定量杀菌试验,检测高氧化还原电位酸性水(EOW)对细菌芽胞的杀灭效果。
The suspension quantitative bactericidal test was use to examine the sporicidal efficacy of electrolyzed oxidizing water (EOW) with high REDOX potential.
油田注入水中硫酸盐还原菌、铁细菌、腐生菌是危害最大的细菌,这三种细菌特性各异,相互之间还存在一定的联系。
This paper introduces three kinds of bacteria which are the most hazardous for oilfield water injection, namely sulfate reducing bacteria, iron bacteria and saprophytic bacteria.
综述了目前降解偶氮染料的细菌以及偶氮还原酶的研究进展。
Recent advances in azo-dye-degrading bacteria and azo reductase were reviewed.
摘要油田注入水中硫酸盐还原菌、铁细菌、腐生菌是危害最大的细菌,这三种细菌特性各异,相互之间还存在一定的联系。
This paper introduces three kinds of bacteria which are the most hazardous for oilfield water injection, namely sulfate reducing bacteria, iron bacteria and saprophytic bacteria.
硫酸盐还原菌是指一类能把硫酸盐、亚硫酸盐、硫代硫酸盐等硫氧化以及元素硫还原形成H_2S的生理特性细菌的统称。
Sulfate reducing bacteria(SRB)is the bacteria which can reduce sulfate, sulfite and thiosulfate as well as element sulfur into H_2S.
同时,地表下渗的大气降水携带了细菌类微生物,对原生有机质进行生物降解,并生成硫化氢类还原物质。
Moreover, the microorganism which was brought by permeable surface water degraded the primary kerogen in sedimantary rocks and could produce reducing matters. The precipitation and th…
目的应用动态浊度法定量测定注射用还原型谷胱甘肽中细菌内毒素的含量。
Objective to establish kinetic turbidimetric assay for detecting endotoxin in Reduced Glutathione for Injection.
设置曝气装置,增加水体的含氧量,促进有益细菌及其他微生物的活动,增强其对污染物的吸附、氧化、分解和还原的作用。
Set device for exposure to increase the oxygen content in water and the activity of beneficial microorganisms, as well as their action of absorbing, oxidizing, decomposing and reducing pollutants.
细菌的还原作用和歧化作用都能造成明显的硫同位素分馏。
The result shows that the sulphur and sulphide mainly result from the reducing action of sulfate reducing bacteria.
硫酸盐还原菌(SRB)是最重要的腐蚀细菌之一,其代谢产物会加速海洋中金属材料的腐蚀。
Sulfate-reducing bacteria (SRB) are one of the most important corrosion-inducing bacteria, whose metabolites can accelerate the corrosion process of metallic material in marine enviroment.
硫酸盐还原菌(SRB)是最重要的腐蚀细菌之一,其代谢产物会加速海洋中金属材料的腐蚀。
Sulfate-reducing bacteria (SRB) are one of the most important corrosion-inducing bacteria, whose metabolites can accelerate the corrosion process of metallic material in marine enviroment.
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