硫化氢

The results show that direct decomposition of hydrogen sulfide under ultraviolet light could occur without catalyst.

实验结果表明，UVC可以在无催化剂条件下直接分解硫化氢制氢。

The concentration of hydrogen ion, voltage on electrobath and the temperature of electrolyte were the main factors affecting hydrogen production from indirect electrolysis of hydrogen sulfide and the voltage on electrolytic cell took a most important part in the process.

该模型在实验测量的范围内，得到了较好的验证；通过理论推导和实验验证，确立了硫化氢间接电解制氢中试阴极反应的主要影响因素为氢离子浓度、槽压和电解液温度，其中槽压的影响最大。

Nov.. The main symptoms of the bacterial disease on Vigna angularis were canker of stalk.The strains were straight or curved rods; polar flagellum one; Gram-negative; could infect Vigna angularis、 Glycine max、 Vigna radata、 Vigna umbellate、 Phaseolus vulgaris、 Pisum sativum、 Pisum sativum var.humlie; oxidase negative; nitrate reduction negative; 5% glucose agar mucilage positive; esculin hydrolysis positive; starch negative; milk hydrolysis positive; H_2S positive; acid from L-arabinose, D-mannose, D-galactose, cellobiose, trehalose and fructose; 5%NaCl positive; G+Cmol%-69%.

红小豆溃疡病主要症状为茎部溃疡；各菌株菌体均杆状；极生鞭毛1根；革兰氏染色阴性；人工接种能侵染多种豆科植物；好氧；氧化酶阴性；硝酸盐反应阴性；5％葡萄糖营养琼脂黏液生长阳性；七叶灵水解阳性；淀粉水解阴性；牛奶分解产碱；产生硫化氢；能从阿拉伯糖等产酸；最大耐盐量为5％；G+Cmol％为69％等特征，根据《手册》9th ed相关部分，确定该病由野油菜黄单胞菌苜蓿致病变种Xanthomonas campestris pv.alfalfae(Riker，Jones et Davis 1935)Dye 19781引起。

During oil drilling, strengthening H2S detecting is the essen tial prerequisite to ensure safety for personnel and equipment.

石油钻探过程中，加强硫化氢气体监测是确保人员及设备安全的前提。

Coli＊s endotoxin or other exotoxin and reduce the incidence of diarrhea in livestock and poultry.

本品经肠胃消化吸收后，减少氮源的排泄，降低氨及硫化氢之臭味，促进环保。

The research conducts an actual examination, and then utilizes software to simulate and estimate the result. Firstly, the initial data obtained from a real felid experiment in a hot spring suite and the researcher relies on the analysis of Mapinfo and Flovent understanding the distribution and proliferation of the hydrogen sulfide. Secondly, by simulating the pneumatic fluid, the researcher proposes the root causes and suggests the improvement plan and design that offer a reference for establishing a comfortable and safety indoor hot spring environment.

本研究方法拟采用实际检测调查法，后运用模拟软体模拟比对为辅助，选择於阳明山大屯山区某温泉旅馆之温泉套房进行个案硫磺气体调查量测，分别进行不同高度及时间点上之实测，并将其结果套绘於Mapinfo软体上，分析了解室内硫化氢之分布状态与扩散行为，再利用FLOVENT软体进行室内风场行为之模拟，并依结果发现问题以寻求减量改善之方式与设计成效，提供温泉建筑室内环境舒适品质之参考依据，给予游客在从事温泉休憩活动时之保障。

Guards against the facture and the correlation stipulation based on the air pollution defines, the air pollutant may divide into four big projects, respectively be the gaseity pollutant (including sulfur oxide compound bucket carbon monoxide, nitrogen oxide compound, hydrocarbon, chlorine, gasified hydrogen, fluoride, chlorhydrocarbon and so on), the granular pollutant (including suspended particulate matter, golden bureau coal smoke, black smoke, acid fog, falls dust and so on), two pollutant (refers to pollutant to pass through photochemical reaction in air to have pollution again, including photochemistry fog, photochemistry high oxide compound and so on) and odor matter (including chlorine, hydrogen sulfide, curing methyl, sulfur alcohol type, methyl amines) and so on.

依据空气污染防制法及相关规定所定义，空气污染物可分为四大项目，分别为气状污染物（包括硫氧化物勺一氧化碳、氮氧化物、碳氢化合物、氯气、气化氢、氟化物、氯化烃等）、粒状污染物(包括悬浮微粒、金局煤烟、黑烟、酸雾、落尘等)、二次污染物（指污染物在空气中再经光化学反应而产生之污染，包括光化学雾、光化学性高氧化物等）及恶臭物质(包括氯气、硫化氢、硫化甲基、硫醇类、甲基胺类)等。

Large amount of toxic and harmful gases such as hydrocarbon, carbon dioxide, hydrogen sulphide, etc.

在采煤过程中释放出大量烃类、二氧化碳、硫化氢等有毒有害气体。

For these studies, he will draw upon two decades of experience developing and testing similar technology to remove hydrogen sulfide and carbon dioxide from natural gas.

这些研究，他二十年的经验值得借鉴同类技术研制试验消除硫化氢和二氧化碳来自天然气。

In addition to water, this study will include the following components: hydrogen sulfide, carbon dioxide, methane, ethane, and propane.

除水外，本研究还包括以下方面：硫化氢、二氧化碳、甲烷、乙烷和丙烷。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。