硫
- 名sulfur;sulphur
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一种非金属元素,普通称“硫磺”或“硫黄”,可用以制火药、火柴、杀虫剂等,亦可用来治皮肤病。
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{化} sulphur; sulfur [美] (16号元素, 符号S):
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化合硫
combined sulphur;
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棱形硫
prismatic sulphur;
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升华硫
sublimed sulphur;
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有机硫
organic sulphur
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硫也可用来给器材消毒。
Sulphur is also used to sterilize equipment
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船只减速五分一不仅会减少二氧化碳的排放,还会限制硫氧化物和氮氧化物的排放,这两种物质对人体健康有害。
Cutting speeds by a fifth would reduce CO2 but also limit sulphur and nitrogen oxides , which are damaging to human health .
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炼钢厂排放出的硫形成了酸雨。
Sulfur emissions from steel mills become acid rain .
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结论烫伤组织损伤与脂质过氧化反应有一定的关系,而金属硫蛋白有一定保护作用
Conclusion MT may be attenuating lipid peroxidation of burned tissue .
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燃烧可能会产生硫氧化物。
Burning may produce sulfur oxides .
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高分辨双晶X射线荧光光谱测定某些环境样品中硫的化学状态
Chemical state analysis of sulfur in environmental samples by high resolution X-ray spectrometry
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HPLC法测定头孢硫脒大鼠体内分布浓度及其药动学研究
Determination of cefathiamidine in rat tissue distribution and pharmacokinetic study by HPLC
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HPLC电化学检测法测定制药厂废水中硫脲和硫
Determination of Thiourea and Sulfide in Wastewater from Pharmaceutical Factory by HPLC-Electrochemical Detection
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K-Ni-Mo/Al2O3耐硫变换催化剂硫化态与硫化度研究
Promoters and Sulfurizing Degree of Sulfurized WGS Catalyst K-Ni-Mo / Al_2O_3
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干旱胁迫下硫对玉米叶绿素及MDA含量的影响
Effects of sulfur nutrition on chlorophyll and MDA of maize under drought stress
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随着钢中C含量的增加,硫分配比缓慢增大;随着钢中Al含量的增加,硫分配比明显增大;
Sulphur distribution increased slowly and obviously with the increase of C content and Al content in the steel melt respectively ;
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新型抑制剂RC分离脆硫锑铅矿和磁黄铁矿的研究
Study on Separation of Jamesonite from Pyrrhotite by Using RC as a New Inhibitor
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Si3N4对硫系玻璃的热学和力学性质的影响
Effects of Si 3N 4 on thermal and mechanical properties of chalcogenide glass
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微波消解ICP-AES法测定水泥中硫的研究
ICP-AES Method for the Determination of Sulphur in Cement
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碱改性γ-Al2O3催化剂上羰基硫的低温水解反应Ⅰ.催化剂活性及补偿效应
Carbonyl sulfide hydrolysis on alkalized y-a_2o_3 catalyst at lower temperature ⅰ . catalyst activity and compensation effect
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结果表明,Al2O3的加入通过固相反应来影响钙基固硫效率,Al2O3对固硫效率的影响并非呈单一性;
The experimen - tal results show that Al_2O_3 has dual effects on Ca-based desulfurization efficiency through solid state reaction ;
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利用X射线衍射、扫描电镜与能谱分析等测试手段分析了阿利特硫铝酸钡钙水泥熟料的组成和结构。
The mineral constituents and the structures of the clinker were analyzed by X-ray diffraction , scanning electron microscope and energy depressive spectrum .
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硫精矿提硫降杂工业试验研究对HDL、LDL腔内壁面浓度与
Commercial Test Study about Sulphur Concentration and Mix Reduction
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高硫合成气制甲硫醇钼基催化剂ESR和XPS表征
The ESR and TPR characterization of the Mo-based catalysts for methanthiol synthesis from high H_2S-containing syngas
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目的探讨普通煤和固硫煤燃烧后烟气中SO2含量降低的程度。
Objective To compare the differences of SO_2 emitted from burning coal-biomass briquette and raw coal .
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通过对该硫磺渣进行X射线衍射和化学分析表明,元素硫的总含量为61.06%,大部分以单质的形式存在(占总硫80%以上),少量以金属硫化物、硫酸盐的形式存在。
The sulfur residue contains 61.06 % of sulfur , most of which exist as elementary substance ( 80 % ) a little exist as compound .
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重组单链胰岛素(PIP)含有3对二硫键。
Recombinant single chain insulin ( PIP ) contains three disulfide bonds .
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牙周治疗前及治疗3个月、6个月和12个月后常规临床检查、记录牙周附着水平,通过硫氰酸铵分离试验测定血清抗牙龈卟啉菌脂多糖(LPS)的抗体亲和力。
The avidity of IgG antibody against P. gingivalis lipopolysaccharide ( LPS ) was measured by diethylamine dissociation ELISA .
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以苯荒酸为配体的[Bu4N]2[W2Ag3S8(C6H5CSS)]钨银硫簇合物的合成和晶体结构
Synthesis and Crystal Structure of [ Bu_4N ] _2 [ W_2Ag_3S_8 ( C_6H_5CSS ) ] with Dithiobenzoic Acid as the Ligand
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黄铁矿表面次生色的变化取决于表面氧化层的厚度及其中Fe(Ⅲ)O组分、单质硫的相对含量。
The secondary surficial color depends on the depth of an oxidized layer and the contents of Fe (ⅲ) O ingredient and native sulfur in the layer .
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NR/R双向SDS-PAGE证明家蝇抗菌蛋白分子中的两个半胱氨酸残基未形成二硫键。
NR / R 2-dimensional SDS-PAGE proved that the two cysteine residues in the molecule were not engaged in intramolecular disulfide bridge .
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PDS脱硫技术在高硫煤气净化中的应用和工业生产实绩
Use of PDS Desulfurization Process in Purification of High Sulfur Gas and Industrial Production Results
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研究聚苯硫醚(PPS)树脂粉与玻璃纤维织物(GF)叠层模塑(粉末工艺)制复合材料的工艺与性能。
Composites fabricated from glass fabric stacking with thermoplastic PPS powder ( powder technology ) was evaluated .
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采用硫代乙酰胺(CH3CSNH2)均相沉淀Ru(Ⅳ),人工合成了一种新的钌硫化合物。
A new noncrystalline ruthenium sulfide was synthesized by homogeneous phase precipitation Ru (ⅳ) with thioacetamide ( CH_3CSNH_2 ) .
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其中,MnO2和Fe2O3在低温下对固硫剂固硫的促进作用比较大,但高温下则有所下降。
For example , the promoting effect of MnO_2 and Fe_2O_3 were the more prominent at low temperature than at high temperature .