tetrachloride n.【化學】四氯化物。
n. 【化學】四氯化物。 “acetone tetrachloride“ 中文翻譯： 四氯代丙酮“acetylene tetrachloride“ 中文翻譯： 均四氯乙烷; 四氯化乙炔; 四氯乙炔; 四氯乙烷“benzene tetrachloride“ 中文翻譯： 四氯化苯“carbon tetrachloride“ 中文翻譯： 四氯化碳“ethylene tetrachloride“ 中文翻譯： 四氯化乙烷; 四氯乙烯“germanium tetrachloride“ 中文翻譯： 四氯化鍺“hygroscopic tetrachloride“ 中文翻譯： 吸濕性四氯化物“iridium tetrachloride“ 中文翻譯： 四氯化銥“lead tetrachloride“ 中文翻譯： 四氯化鉛“liquid tetrachloride“ 中文翻譯： 液體四氯化物“manganese tetrachloride“ 中文翻譯： 四氯化錳“molybdenum tetrachloride“ 中文翻譯： 四氯化鋁; 四氯化鉬“naphthalene tetrachloride“ 中文翻譯： 四氯代萘“neptunium tetrachloride“ 中文翻譯： 四氯化镎“niobium tetrachloride“ 中文翻譯： 四氯化鈮“osmium tetrachloride“ 中文翻譯： 四氯化鋨“platinum tetrachloride“ 中文翻譯： 四氯化鉑“polonium tetrachloride“ 中文翻譯： 四氯化釙“rhenium tetrachloride“ 中文翻譯： 四氯化錸“ruthenium tetrachloride“ 中文翻譯： 四氯化釕“selenium tetrachloride“ 中文翻譯： 四氯化硒“silicon tetrachloride“ 中文翻譯： 四氯化硅“solid tetrachloride“ 中文翻譯： 固態四氯化物“zirconium tetrachloride“ 中文翻譯： 四氯化鋯“tetrachloride charge“ 中文翻譯： 四氯化物裝料“tetrachlorethylene（cl2c=ccl2）“ 中文翻譯： 四氯乙烯
tetrachord |
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And considerable work has been done hi the growth behaviour in the tetrachloride solution concluding studies of crystal growth and growth kinetics . a crystal of dimensions 20mm x 20mm x 1mm was produced hi the tetrachloride solution by lowing temperature . and bcf spiral growth mechanism for the surface diffusion model was analyzed using the kinetic data 本文以苯為溶劑溶液降溫法培養出了60mm 40mm 3mm大尺寸hhm單晶；另外探討了hhm在四氯化碳溶液中的生長行為，溶液降溫法培養出了20mm 20mm 1mm的較大尺寸單晶，并用動態循環體視顯微鏡觀察法測定了其在不同的過飽和下主要顯露晶面的法向生長速率，在較大過飽和度范圍內考察了其bcf表面擴散螺位錯生長機制。 |
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By choosing different solvents , concentrations and temperatures , and using nmr spectrum technique , to determine the hydroxyl of z / e isomers of perillartine , the concentration of which was 3 . 125 mg / ml , present different chemical shifts in c6d6 , solvent and carbon tetrachloride and in the 1h nmr , and accordingly , conduct qualitative and quantitative analysis of z / e isomers of perillartine 摘要本文利用核磁共振波譜儀，通過對紫蘇葶溶液不同溶劑、不同濃度和不同測試溫度的選擇，使順式結構和反式結構的紫蘇葶羥基峰在核磁共振維氫譜中呈現出不同化學位移值，從而對其順式結構和反式結構進行了定性、定量分析。 |
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It has been found to protect the body against the effects of uv radiation , and this application is being studied extensively by food and drug administration in washington , dc . dietary beta - carotene also has been found to be effective against carcinogenic pollutants . a 1983 study showed that beta - carotene protected guinea pigs from the free radical damage caused by an injection of carbon tetrachloride 日本綠藻自1950年由dr . fujimaki發現后，再經許多日本醫學者的研究，證實綠藻是極佳的天然堿性食品，長期服食日本綠藻可將酸性體質調節為健康的弱堿性體質，使身體更健康。 |
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Lipstick marks left on cotton garment can be removed by rubbing the garment in warm soap water or water added with alcohol , carbon tetrachloride or volatile oil . if the marks are left on polyester garment , dip a piece of gauze in alcohol and rub the marks with it . then wash the garment in warm water with washing powder 如沾在棉質布料上可用溫暖的肥皂水、酒精、四氯化碳或揮發油等任何一種液體搓揉均可以除去;如污漬沾在纖維上就先用紗布沾些酒精在唇膏漬上擦拭，然后放入溫洗衣粉水里搓洗，并用清水過凈即可。 |
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A novel electrochemical synthesis process including process parameters , phase changes and microstructure , of nanosized single phase and composite titanium dioxide powders in aqueous solutions using the intermediate product - titanium tetrachloride from tio2 powder industry has been investigated , which is closely related to update the present tio2 powder production processes 結合我國鈦白粉現有工業生產技術，以鈦白粉工業中間產品? ?四氯化鈦為原料，研究一種新穎的納米尺寸單組分及復合二氧化鈦粉體水溶液電化學合成方法，以及制備工程的電化學工藝及其相變微結構規律。 |
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The project “ the compound chlorides device and technology for producing titanium tetrachloride “ was checked and accepted by the tianjin scientific committee in 2004 and awarded the first - grade prize of innovative exploitation technology of v - ti resources of sichuan province “制備四氯化鈦的復合流化床氯化裝置與工藝技術” （國家計委攀枝花釩鈦資源綜合利用項目） 2004年通過四川省科技廳的科技成果鑒定（排名第1 ） ，并獲得四川省釩鈦資源開發技術創新基礎研究成果一等獎。 |
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The applications of iron - containing compounds ( pd / fe bimetallic system , fes2 , fe2o3 , fes , fe4 ( superscript ) fe2 ( superscript ) ( oh ) 12so4yh2o , etc ) in degradation of chlorination compounds , such as hexachloroethane , carbon tetrachloride , pentachloroethane , tetrachloroethane , trichloroethane , trichloroethylene , tetrachloroethylene and so on , are reviewed in this paper , as well as their reaction mechanisms 摘要綜述了鈀鐵、二硫化鐵、硫化鐵、三氧化二鐵、綠銹等含鐵化合物在降解六氯乙烷、四氯化碳、五氯乙烷、四氯乙烷、三氯乙烷、三氯乙烯、四氯乙烯等有機氯化物中的應用以及降解機理。 |
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Abstract : a new method on extraction of phenanthrene from crude anthraceneis given , which includes azeotropic dissolution with ethylene glycol , extraction of carbon tetrachloride , treatment of sulfuric acid and ethyl alcohol recrystallization , in the end , the best process is obtained 文摘:研究了從粗蒽中提取菲的方法，即用乙二醇對原料進行共沸，以四氯化碳為溶劑并用硫酸處理，最后用無水乙醇重結晶，制定出最佳的工藝路線 |
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Human augmenter of liver regeneration ( halr ) is a novel cytokine which stimulates specifically hepatic cell proliferation and is able to rescue acute liver failure caused by hepatotoxin for example carbon tetrachloride and galactosan amine et al 人肝再生增強因子( humanaugmenterofliverregeneration ， halr )是一種新的細胞因子，能特異性地刺激肝源細胞的增殖，并對四氯化碳、半乳糖胺等肝毒劑引起的肝損傷有治療作用。 |
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A new method on extraction of phenanthrene from crude anthraceneis given , which includes azeotropic dissolution with ethylene glycol , extraction of carbon tetrachloride , treatment of sulfuric acid and ethyl alcohol recrystallization , in the end , the best process is obtained 研究了從粗蒽中提取菲的方法，即用乙二醇對原料進行共沸，以四氯化碳為溶劑并用硫酸處理，最后用無水乙醇重結晶，制定出最佳的工藝路線 |
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Hase k , ohsugi m , xiong q , et al . hepatoprotective effect of hovenia dulcis thunb . on experimental liver injuries induced by carbon tetrachloride or d - galactosamine / lipopolysaccharide [ j ] . biol . pharm . bull , 1997 , 20 ( 4 ) : 381 - 385 嵇揚,張潤婕,王亞南.枳?子水提取液對氨基半乳糖致原代培養大鼠肝細胞損傷的保護作用[ j ] .中草藥, 2001增刊 |
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Methods for chemical analysis of copper ores lead ores and zinc ores . determination of germanium content . phenylfluorone - cetyltrimethyl ammonium bromide photometric method after carbon tetrachloride extraction 銅礦石鉛礦石和鋅礦石化學分析方法四氯化碳萃取分離,溴化十六烷基三甲胺-苯芴酮光度法測定鍺量 |
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Abstract : the iodine is extracted from fluorosilicic acid solution by carbon tetrachloride after the iodine ion is oxidized to the free iodine . the oxidant b is adopted through sifting oxidants 摘要對氟硅酸提碘過程的氧化劑進行選擇研究，結果表明，對碘回收率而言氧化劑b較好。 |
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Imports of halons , chlorofluorocarbons ( cfcs ) , carbon tetrachloride , 1 , 1 , 1 - trichloroethane and hydrobomofluorocarbons ( hbfcs ) for local consumption are banned 進口哈龍、氯氟烴、四氯化碳、 1 , 1 , 1 -三氯乙烷及含溴氟烴供本地使用均被禁止。 |
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Carbon tetrachloride ( ctc ) as the ozone depleting substance ( ods ) is one of the controlled substances restricted by montreal protocol 摘要四氯化碳是蒙特利爾公約限制應用的消耗臭氧層物質之一。 |
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Standard test method for carbon tetrachloride and chloroform in liquid chlorine by direct injection gas chromatographic procedure 用直接注射法對液態氯中四氟化碳和三氯甲烷的標準試驗方法 |
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Hepatoprotective effect of fiavonoids from herbs on acute hepatic injury caused by the administration of carbon tetrachloride in rats 降脂酮對四氯化碳誘導的急性肝損傷大鼠的保護作用 |
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Chemical analysis of ammonium nitrate for technical use . determination of organic substances soluble in carbon tetrachloride 專業用硝酸銨的化學分析.可溶于四氯化碳的有機物質的測定 |
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Caodan effects on hepatic function and blood rheology to the animal which liver injured by carbon tetrachloride 草丹沖劑對四氯化碳所致肝損傷動物肝功能和血液流變學的影響 |