甲烷 的英文怎麼說
中文拼音 [jiǎwán]
甲烷
英文
[有機化學] methane; fire-damp; methyl hydride marsh gas-
Test method for total acid number of tricholorotriflourethane
三氯硝基甲烷總酸度測試方法The transferabilities of disinfectant outgrowths. the transformations admixed with chloroamine disinfectant water and chlorizating disinfectant water in conveying tubes have been particular analyzed. mostly work and conclusions as follows : ( 一 ) using simulative test and crosswise test, changing some parameters such as the sequence and proportion of chloroamine affiliated
C ）採用氯胺消毒方式時，預加氯成為總三鹵甲烷、鹵乙酸生成量的決定因素，取消預加氯將大幅度減少氯消毒副產物的生成，而對于濾后水消毒劑量（主要為一氯胺）的控制影響不大。The chlorofluoromethanes are used principally in aerosol spray cans and as refrigerants.
氯氟甲烷主要使用在氣溶膠噴霧罐和作為冷凍劑。Dithiocyanomethane is an efficient, broad - spectrum germicide and algaecide, displaying strong exterminating effects against germs, fungus and algae existing in circulating water. it maintains long - term effects and is applicable to broad ph value and temperature ranges
二硫氰基甲烷是一種高效廣譜的殺菌滅藻劑，對于循環水中存在的主要細菌真菌和藻類都具有高效的殺滅效果，而且藥效維持時間長，適應的ph值和溫度范圍較寬。Organic dyes related in this review included the following categories, the triphenymethanes, the azo dyes, the phthalocyanines, the hydroxyanthraguinones and etc ( 58 ref. citd )
文中沙及的有機染料主要有：三苯甲烷類、偶氮類、酞菁類及羥基蒽醌類等（引用文獻58篇） 。This product had strong property of separation and recovery of organic dissolvent and vapour, such as ether, ketone, alcohol, thf, dichlorotetra, chlorolform, narkosid, carbon disulfide disulphide, carbon, benzol, gasoline oil, etc
對醚類、酮類、醇類、四氫呋喃、二氯四烷、三氯甲烷、三氯乙烯、二硫化碳、苯、甲苯、甲酰、汽油及含汞、含氟烴類有機溶劑和有機蒸氣有很強的分離、回收性能。This is a generally known method for obtaining phenylnitromethane from benzyl cyanide.
從苯乙腈制取苯基硝基甲烷就用這個方法。Dichloromethane for pesticide residue and polychlorinated biphenyl analysis
殺蟲劑殘留物和多氯化聯苯分析用二氯甲烷Cleanup corrosive substance in pipe such as internal water, clean oil, methane hydrate, ferric oxide, carbide dust, carbon bisulfide, hydrosulphurice acide, etc. ; reduce corrosion damages to inner wall of pipeline caused by corrosive substance ; clarify pipe route again ; inspect pipe deformation ; check perfectness ratio of valves along pipe ; decrease working backpressure
清除管線內部積水、輕質油、甲烷水合物、氧化鐵、碳化物粉塵、二硫化碳、氫硫酸等腐蝕性物質；降低腐蝕性物質對管道內壁的腐蝕損傷；重新明確管線走向；檢測管線變形；檢查沿線閥門完好率；減小工作回壓。Nickel base alloy powder - determination of phosphorus content - n - butyl alcohol - chloroform extraction spectrophotometric method
三氯甲烷萃取分光光度法測定磷量The metabolism and succession of microbial population took place ceaselessly during the fermentation and led to microbial polymorphism which mainly presented as anaerobe, methane bacteria, caproic acid bacteria, lactic acid bacteria, sulfate reducing bacteria, and nitrate reducing bacteria etc
其微生物種群的多態性主要表現為厭氧異氧菌、甲烷菌、己酸菌、乳酸菌、硫酸鹽還原菌、硝酸鹽還原菌等。Review on catalysis mechanism of methane monooxygenase
甲烷單加氧酶的催化反應機理研究resulted from the bacterial decay of cellulose in vegetable matter under water.
水下植物體中的纖維素經細菌作用也產生甲烷。The reactor and transfer line are rinsed with several small portions of methylene chloride.
反應器和輸送管線被用少量二氯甲烷洗滌幾次。Test method for specific aqueous conductance of trichlorotrifluorethane
三氯硝基甲烷專用水導電性試驗方法An experimental research on oxygen - enriched air methane counterflow diffusion flame
甲烷對向流擴散火焰的實驗研究In terms of petroleum exploration, diagenesis is an immature stage when mostly carbon dioxide, water, and some methane and heavy hetero-compounds are generated.
在石油勘探術語中，成巖作用是一個未成熟階段，這時多半生成二氧化碳，水，一些甲烷和重質雜化合物。Nitroform is such a strong proton donor.
三硝基甲烷是一個極強的質子給予體。A bottom layer of nickel catalyst was provided to promote the endothermic reaction of steam and methane.
底層鎳催化劑促進蒸汽和甲烷的吸熱反應。Effect of moisture in microporous activated carbon on the adsorption of ethane
活性炭含水量對甲烷吸附量的影響分享友人