The insidious thing is that the sulfur compound the salmonella feast on is a by-product of the attack our white blood cells launch against the invaders. 令人无奈的是,沙门氏菌的得力助手硫化物是人体内白细胞攻击入侵病毒时产生的副产品。
Laboratory research on sulfur waste water compound depth standards processing in oil-gas field 油气田含硫废水复合深度达标处理室内工艺研究
Detection of Copper Ion on a New Sulfur Compound Self-assembly Membrane-modified Electrode 新型巯基化合物自组装膜修饰电极对铜离子的检测
Updating Technology for Producing Various Sulfur or Chlorine-Based Compound Fertilizers from Sulfur-Based Compound Fertilizer Unit 硫基复肥装置生产多品种硫、氯基复肥的技术改造
The results show that different mineral matters have a different effect on the evolution of sulfur compound in AP-TPR. 结果表明:由于煤中矿物质种类的不同,在AP-TPR条件下对不同含硫气体的逸出有不同的影响。
The sulfur compound during pyrolysis were H_2S and COS escaped to the gas phase, and which direct related to the sulfur content of coal. 热解过程中含硫物质以H2S和少量COS的方式逸出到气相,而逸出的气态硫也与煤的含硫量有直接关系。
Micro-organism in the bio-reactor play a catalytic role in the transformation of sulfur compound into elemental sulfur. 生物反应器中的微生物对硫化物转化成元素硫起催化作用。
Quinoline or benzyl methyl sulfide coexisting with sulfur compound is the distinct constituent factor influencing oxidation of saturated hydrocarbon with different atom ratios of sulfur to nitrogen. 当有硫化合物共存且硫氮原子比不同时,喹啉和甲基苄基硫醚分别是影响饱和烃氧化最显著的因素。
Results and conclusion Acupuncture and especially sulfur compound slices for moxibustion can effectively improve erythrocytic immunologic function and decrease the rates of diseased joint malformation and disability in rats with allergic arthritis. 结果与结论针刺,特别是复方硫磺灸片可以有效地改善变态反应性关节炎大鼠的红细胞免疫功能,降低患病关节的畸变与致残率。
A Study of the Sulfur Retention Characteristics of Biomass Compound Type of Coal 生物质复合型煤固硫特性研究
According to the content of H2S, CO2 and organic sulfur compound in Chinese natural gas, discussed the general principle of formula selection based on the condition of raw gas. 并按我国天然气中H2S、CO2和有机硫化合物的含量情况,讨论了根据原料气条件选择配方的总体原则。
Sulfur compound removal from FCC gasoline with complexation adsorbents 络合吸附剂脱除FCC汽油中硫化物的研究
This article analyzed pollution present situation and the reason produced of sulfur oxide compound in our country; 论文分析了我国硫氧化物的污染现状、硫氧化物产生的原因;
Dimethylsulfide ( DMS), the most important volatile sulfur compound in the oceans, is the main source of sulfur to the atmosphere and plays a key role in the interaction between marine biota and global climate change via the formation of atmospheric aerosol and cloud condensation nuclei. DMS是海洋中最主要的挥发性有机硫化物,对全球气候变化和环境酸化产生重要影响。
It should be our working emphasis hereafter to improve saturates content in base oil, remove arene and sulfur nitrogen compound with hydrogenation technique, so as to improve the receptivity of base oil on additive. 今后的工作方向应是用加氢工艺以提高基础油中饱和烃含量,除去芳烃及硫氮化合物,从而改善基础油对添加剂的感受性。
Introduced the control technology of burning coal contamination, and proposed control countermeasure of burning coal sulfur oxide compound. 介绍了燃煤污染控制技术;提出了燃煤型硫氧化物的控制对策。
Synthesis, characterization of a rich-sulfur cadmium-mercury heteronuclear compound 富硫异核镉汞配合物的合成及表征
Dimethylsulfide ( DMS) is the major biogenic sulfur compound emitted from the ocean. 二甲基硫(DMS)是海洋排放到大气中的最主要的生源硫化物。
The distribution and present forms of sulfur in the distillates from high-sulfur crude oils were overviewed. The results of qualitative analysis of the sulfur compound were discussed. 综述了几种含硫原油的馏分油中硫的分布形态,以及硫化物的定性分析结果。
After isolation and incubation, five strains ( YS-S-4, NCC-1, NCC-2, LB-H et at), which can specifically remove sulfur from the model compound of DBT, were selected from samples of Beijing, Shanghai, Shandong and Tianjin. 以DBT为模型化合物,从北京、上海、山东、天津等地采集的样品中分离筛选出了五种有实际应用前景的生物脱硫菌(YS-S-4混合细菌、NCC-1、NCC-2、LB-H等)。
Gray-correlation Analysis on the Impact Factors of the Sulfur Capture Efficiency on Compound Fixed-sulfur Sorbent at High Temperature 高温复合固硫剂固硫率影响因素的灰色关联分析
At the same time, the CO that is produced in the ultra-fine pulverized coal combustion process retarded the strong oxidation reaction on the surface of coal. It is beneficial to the H_2S reacted with other mineral in coal and to produce sulfur compound such as CaS. 同时,超细煤粉在燃烧过程中产生的CO延缓了煤表面发生的强氧化反应,有利于H2S与煤中其他矿物质的反应生成硫化物如CaS。
Synthesis and Application of Antimony Organic Sulfur-Containing Compound Thermal Stabilizer for PVC PVC热稳定剂含硫有机锑的合成及应用
Coking inhibitors such as organic metallic compounds containing sulfur and phosphorous ( CRS), dimethyl sulfide ( DMS) and high sulfur content inorganic compound ( Ry) were tested in experimental apparatus at temperatures of quench heat exchanger of Liaohe naphtha pyrolysis. 用实验装置,在辽河石脑油裂解的急冷锅炉温度条件下,对含硫、磷的金属有机化合物(CRS)、二甲基硫(DMS)、高含硫无机化合物(Ry)进行了抑制结焦性能的研究。
Research on the Emission of Volatility Sulfur Compound from Soil-Plant Ecosystem 土壤&植物生态系统中挥发性含硫化合物释放研究
GC-AED technic is a pro-posed tool for the selection of processes according to sulfur compound type distribution. 采用GC-AED技术,可根据汽油馏分中含硫化合物的分布来选择合适的脱硫工艺。
Dimethylsulfide ( DMS) is the dominant volatile biogenic sulfur compound emanating from the ocean, which plays an important role in the global climate change and acid precipitation due to its oxidation products in the atmosphere. 二甲基硫(DMS)是海洋中最重要的挥发性生源硫化物,其在大气中的氧化产物对全球气候变化和酸雨的形成产生重要的影响。
We also believed that the sintering phenomenon was possibly related with FeS; In addition, sulfur and arsenic compound was confirmed by XRD analysis of the volatile matter produced in the process of roasting. 另外我们还认为固结现象的出现与FeS有关。通过对挥发物的XRD分析,含硫砷金矿在焙烧时确实产生了硫砷化合物。