查询词典 sulfur bacterium

In the producer gas sulfur originates in the gasification uses the coal, mainly by the H2S form existence, gasifies with the coal in the sulfur has 80% to transform H2S approximately to enter the coal gas, if, gasifies with the coal including the sulfur quantity is 1%, after the gasification changes over to in the coal gas to form about H2S approximately 2-3g/Nm3, but professions and so on ceramics, kleit contain the sulfur quantity request to the coal gas are 20-50 mg/Nm3; If in after coal gas H2S burning transforms SO2 is completely about 2.6g/m3, stipulates the SO2 highest emissions density target compared to the country to outdo many.

发生炉煤气中的硫来源于气化用煤，主要以H2S形式存在，气化用煤中的硫约有80％转化成H2S进入煤气，假如，气化用煤的含硫量为1％，气化后转入煤气中形成H2S大约2-3g/Nm3左右，而陶瓷、高岭土等行业对煤气含硫量要求为20-50 mg/Nm3；假如煤气中的H2S燃烧后全部转化成SO2为2.6g/m3左右，比国家规定的SO2的最高排放浓度指标高出许多。

At present, diesel oil plays a more and more important role in the various kinds of fuel. But compare to gasoline, diesel oil has a high rate of sulfur compound. The sulfur compound is existed mainly as thiphene and thiphene ramification. These kinds of sulfur compounds are not easy to remove by adding hydrogenation. Thats why diesel oil has a high rate of sulfur compound. So it makes profound desulfurization a hot topic and a difficult problem in and outside the country. This paper takes dibenzonthiophene as a model to study the profound desulfurization of diesel oil with the help of biology and the oxygenating desulfurization under the condition of ultrasonic and microwave.

目前，柴油在燃料油中占的比重越来越大，而柴油较汽油馏分重，其硫化物主要以噻吩及噻吩衍生物的形式存在，这类硫化物用加氢的方法难以脱除，使柴油的含硫量较高，因此柴油的深度脱硫是国内外研究的热点和难点，本文以二苯并噻吩作为模型化合物，考察微生物的协同条件下对柴油的深度脱硫，超声波条件和微波条件下的氧化脱硫，并对超声波条件和微波条件下柴油的深度脱硫进行了对比。

The two catalysts supported on USY zeolites with surface acid amounts of 626 and 203μmol/g, respectively, showed excellent sulfur tolerance, while the catalysts of higher and lower acid amount showed decreased sulfur tolerance. Energy dispersive spectroscopic analysis proved that the support with a large acid amount adsorbed more sulfur, which might lead to the lower sulfur tolerance of the catalyst.

结果表明硫含量为200μg/g时，载体酸量为626和203μmol/g的两个催化剂的耐硫性最好，而载体酸量更低和更高的催化剂的耐硫性较差，表明载体的酸量太大或太小都不利于催化剂的抗硫性。X射线能量散射分析表明，酸量大时S在酸性位吸附很多，这可能导致催化剂中毒。

The results indicated that the total hydrodesulfurization ratio of sulfur-containing compounds of FCC gasoline was 86.3%, sulfide and tetrahydrothiophene were completely conversed, the hydrodesulfurization ratio of mercaptans was 96.6%, the hydrodesulfurization ratio of thiophene was 78.8%, the hydrodesulfurization ratio of alkyl-substituted thiophene was 85.8%, the hydrodesulfurization ratio of benzothiophene was 81.4% The conversed products of 3-methylthiophene were including little sulfur specie, isomerized sulfur specie (2-methylthiophene) and larger sulfur specie (2, 5-dimethylthiophene, 2,4-dimethylthiophene, 2,3-dimethylthiophene).

结果表明FCC汽油硫化物总脱硫率为86.3%，其中，硫醚和四氢噻吩的转化率都达到100%，硫醇硫转化率96.6%，噻吩硫转化率78.8%，烷基噻吩转化率85.8%，苯并噻吩转化率81.4%。3-甲基噻吩在OTA催化剂上的转化产物中含有小分子，异构硫化物（2-甲基噻吩），以及大分子异构硫化物（如2，5-二甲基噻吩、2，4-二甲基噻吩和2，3-二甲基噻吩）。

The biomass of iron bacteria in the BAC filter column was abundant, the number in the top was 7.60×10~3cfu/g. A pure bacterium was obtained through three times separation and purification, and bacterium maybe was Gallionella ferruginea, which was the high efficiency bacterium of removal iron.

宝钢现场的BAC成熟滤柱内铁氧化细菌量丰富，滤柱上部的数目为7.60×10~3cfu/g干炭，分离纯化三次后可得到一株纯菌，该菌可能为嘉氏铁柄杆菌，为除铁的高效菌。

Escherichia coli was first isolated in 1885 by the German bacteriologist, Theodor Escherich, as a normal inhabitant of the intestinal tract. Escherich named the organism Bacterium coli, the name reflecting the rod-shape of the cell (Bacterium means rod-shaped) and its intestinal habitat. The genus name Bacterium subsequently was changed to Escherichia in honor of its discoverer.

大肠杆菌于1885年首先被德国的细菌学家Theodor Escherich分离出来，因为它是一种普通的肠道居住者，Escherich把它命名为Bacterium coli，这个名字反映了细胞的杆状形态（Bacterium指的是杆形）和生活环境。

The method uses radiative immunity law to determine CV group, healthy group and content of the SIgA in taking secretion of bacterium group vagina, method of the conglutinate outside using system determines white beads bacterium is epithelial to the vagina (the conglutinate ability of VEC), the influence of VEC of conglutinate of white beads bacterium when observing SIgA standard.

方法采用放射免疫法测定CV组、健康组及带菌组阴道分泌物中sIgA含量，用体外粘附方法测定白念珠菌对阴道上皮细胞的粘附能力，观察sIgA水平时白念珠菌粘附VEC的影响。

As a result penicillium of Ma Erni humble is double photograph bacterium, mould bacterium colony can discover the broom shape mycelial of diagnostic sex,; of pigment of rose of water-solubility of the generation after sanded Paul fosters 3 days is medullary inside and outside of cell of blood of the week outside mixing all can discover spore;PAS coloring sees bacterium body show circle, elliptic or sausage shape, size is differ, it is 2~8 μ M about, color of afterbirth wall incarnadine and clear and successive, it is thus clear that inside the cell of sausage shape one apparent horizontal stroke is lain between, afterbirth is qualitative not easy and chromatic.

结果马尔尼菲青霉菌为双相菌，霉菌型菌落可发现特征性的扫帚状菌丝，沙保罗培养3天后产生水溶性玫瑰色素；骨髓和外周血细胞内外均可发现孢子；PAS染色可见菌体呈圆形、椭圆形或腊肠状，大小不一，约为2~8μm，胞壁染红色且清楚连续，在腊肠状的细胞内可见一明显的横隔，胞质不易着色。

Go in all bacteriological examine 94 second, achieve positive result 79 second, rate of positive sending check is amounted to 84.04%, unplug before the canal every week 1 in all 64 bacteriological in examining, electronegative 8 second, occupy 12.5%, pure bacterium affects 52 second, 2 serious infection 1 second, bacterium, fungus mixes infection 3 second, the pathogenic bacteria inside spirit way is phyletic with change bacili of negative of orchid family name is given priority to, bacterium of verdigris holiday single born of the same parents is the first place.

结果首次细菌学检验有23例分离出致病菌，阳性率65.7%，其中革兰氏阴性杆菌17例，占73.9%。35例共行细菌学检验94例次，获得阳性结果79例次，送检阳性率达84.04%，拔管前每周1次共64次细菌学检验中，阴性8例次，占12.5%，单纯细菌感染52例次，二重感染1例次，细菌、真菌混合感染3例次，气道内致病菌种类以革兰氏阴性杆菌为主，铜绿假单胞菌为首位。

In recent years, discover armour saltpetre Zun has effect of bacterium of the oxygen that fight be disgusted with, constant with other antibacterial conpatibility of medicines, the bacterium of oxygen of be disgusted with when be being used at preventing operation of operation of department of gynaecology, gastric bowel line is affected, the postpartum pelvic infection that still can be used at bacterium of oxygen of be disgusted with to cause, septicemia, osteomyelitis.

近年来，发现甲硝唑有抗厌氧菌功能，常和其它抗菌药配伍，用于防止妇科手术、胃肠道手术时的厌氧菌感染，还可用于厌氧菌引起的产后盆腔炎、败血症、骨髓炎等。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。