thiourea n.【化學】硫脲。
n. 【化學】硫脲。 “acetyl thiourea“ 中文翻譯： 乙酰硫脲“alkyl thiourea“ 中文翻譯： 烷基硫脲“allyl thiourea“ 中文翻譯： 丙烯硫脲; 烯丙基硫脲“aryl thiourea“ 中文翻譯： 芳基硫尿; 芳基硫脲“benzoyl thiourea“ 中文翻譯： 苯甲酰硫脲; 苯酰硫尿“benzyl thiourea“ 中文翻譯： 芐硫脲“butyl thiourea“ 中文翻譯： 丁基代硫脲“dialkyl thiourea“ 中文翻譯： 二烷基硫脲“diallyl thiourea“ 中文翻譯： 二烯丙基硫脲“dibenzoyl thiourea“ 中文翻譯： 二苯甲酰硫脲“dibenzyl thiourea“ 中文翻譯： 二芐基硫脲“dibutyl thiourea“ 中文翻譯： 二丁基硫脲“diethyl thiourea“ 中文翻譯： 二乙基硫脲; 二乙硫脲“dimethyl thiourea“ 中文翻譯： 二甲基硫脲“diphenyl thiourea“ 中文翻譯： 二苯基硫脲“ethyl thiourea“ 中文翻譯： 乙硫脲“ethyl-thiourea“ 中文翻譯： 乙硫脲“ethylene thiourea“ 中文翻譯： 2-硫代咪唑啉酮; 硫化促進劑na-22; 亞乙基硫脲“malonyl thiourea“ 中文翻譯： 丙二酰硫脲; 硫代巴比土酸“methyl thiourea“ 中文翻譯： 甲硫脲“phenylene thiourea“ 中文翻譯： 亞苯基硫脲“phenylene-thiourea“ 中文翻譯： 亞苯基硫脲“propenyl thiourea“ 中文翻譯： 丙烯硫脲“propyl thiourea“ 中文翻譯： 丙硫脲“thiourea adduct“ 中文翻譯： 硫脲加合物“thiouramil“ 中文翻譯： 硫代氨基丙二酰脲
thiram |
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Puyang puzhong chemical co . , ltd is mainly produces carboxymethyl cellulose and thiourea dioxide and auxiliary agent of petroleum . it was founded in 1998 , and today , it has developed into a high - tech non - government cooperation combined with researching , producing marketing . our company has advanced equipments , technicals and management . at the same time , . we also owns the operation right of import export business 濮陽市濮中化工有限公司創建于1998年，是從事羧甲基纖維素鈉carboxymethyl cellulose英文縮寫“ cmc ”二氧化硫脲thiourea dioxide油田助劑等集科研開發生產制造市場營銷為一體的高科技民營企業。 |
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Our company is established in 1986 , and specialized in producing of many kinds of chemicals , at present we are one of the leading manufacturer of thiourea dioxide in china . we can supply 16000 mt thiourea dioxide , 6000mt reducer fm for textile and printing industry , 4000mt pulp bleaching fas for paper industry , we also can produce 20000mt hydrogen peroxide annually at the same time as good quality and advanced management , we have got the certificate of iso9001 : 2000 , iso140001 . and we also have the right to imp 我公司始建于1986年，是一家生產化工產品的專業廠家，我公司是全球目前生產二氧化硫脲的最大廠家之一，每年可提供16000噸二氧化硫脲， 6000噸紡織印染還原剝色fm劑， 4000噸紙漿漂白劑fas等產品，同時每年可生產20000噸雙氧水，因質量上乘，管理先進，我公司已經通過iso9001 : 2000質量認證體系和iso14000環境管理體系認證，并享有自營進出口權。 |
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We have two entire capitals subsidiary companies : nanle hongye chemical company ltd and puyang hongye chemical company ltd , one stock - holding company : puyang hongjian chemical company ltd . henan hongye chemical company ltd . is the leading professional manufacturer and supplier of thiourea dioxide and bleaching agent fas in the world 公司擁有兩家全資子公司：南樂縣宏業化工有限公司和濮陽市宏業化工有限公司，一家控股子公司濮陽市宏健化工有限公司。河南宏業化工有限公司是全球最大的二氧化硫脲及fas漂白劑專業生產供應商。 |
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According to the problems in current research , my works have four parts as following : 1 . cds nanoparticles were synthesized by surface - modified with thiourea and stabilized by poly ( n - vinyl - 2 - pyrrolidone ) ( pvp ) . the results showed that cds nanoparticles , which exhibited significantly quantum size effect and enhanced luminescence , were prepared through the surface modified with thiourea 鑒于目前使用苯硫酚修飾對cds納米粒子的熒光具有強烈的淬滅作用，而硫醇具有較強的毒性，本研究用硫脲作表面修飾劑，以聚乙烯吡咯烷酮( pvp )作穩定劑制備了粒徑分布較均勻、性能穩定的cds納米粒子。 |
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Templates for major construction 2 , 000 tonne plastic production technology transfer , low - cost , environmentally friendly type of plastic resins and thiourea aldehyde wave aldehyde production technology transfer and increased nianji “ zhengshi card “ indoor to agents - - formaldehyde by 15 yuan per kg doses ( no secondary pollution ) and the national cheng zhao agents 主要有建筑模板專用膠2000元/噸生產技術轉讓、低成本、環保型脲醛樹脂膠及消醛增粘劑生產技術轉讓和“正始牌”室內去毒劑- -甲醛清除劑每公斤15元（無二次污染）并誠招全國各代理商。 |
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We have two entire capitals subsidiary companies : nanle hongye chemical company ltd and puyang hongye chemical company ltd , one stock - holding company : puyang hongjian chemical company ltd . now we are the leading professional manufacturer and supplier of thiourea dioxide and bleaching agent fas in the world 公司擁有兩家全資子公司：南樂縣宏業化工有限公司和濮陽市宏業化工有限公司，一家控股子公司濮陽市宏健化工有限公司。目前，公司已發展成為全球最大的二氧化硫脲及fas漂白劑專業生產供應商。 |
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The ft - ir spectra of the surface - modified cds nanoparticles showed that the atom of s in the thiourea could effectively chelated with cd , which prevented s “ from reacting with cd2 + . the uv - vis spectra results indicated that the optical properties of cds nanoparticles were depended on the reactive conditions 對cds納米粒子的紅外光譜分析表明：硫脲由于與cd ~ ( 2 + )離子具有較強的配位作用，可以通過與s ~ ( 2 - )離子的競爭反應，有效地限制cds納米粒子的長大。 |
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At the same time , we also can supply taed , thiourea , melamine , aluminum sulphate , titanium dioxide rutile and anatase , rubber accelerator , methyl cellulose , hydroxypropyl methyl cellulose , monoammonium phosphate and other phosphates , 2 - ethyl anthraquinone , etc 同時還可為客戶提供四乙酰乙二胺硫脲三聚氰胺硫酸鋁鈦白粉橡膠促進劑甲基纖維素羥乙基甲基纖維素羥丙基甲基纖維素，磷酸二氫銨2 -乙基蒽醌等十幾種優質化工品。 |
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Some results obtained are as follows : ( 1 ) chemical bath deposition of cds thin films is usually based on the decomposition of the thiourea in alkaline solution containing a cadmium salt , and then cds precipitations were produced as thin films on the substrate 總結起來得到了下列一些結論： ( 1 ) cbd法制備cds薄膜是利用鎘鹽和硫脲在堿性溶液中進行絡合分解反應，產生硫化鎘沉積到襯底上，從而得到硫化鎘薄膜。 |
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With many years hard - working , puzhong chemical has built strong foundation and we are now looking for a further target : stepping into the top group of the cellulose ethers and thiourea dioxide business in the world 多年創業，濮中化工已初具規模，勇于開拓的“濮中人”又把目光投向了更遠大的目標： “躋身于世界纖維素醚衍生物及二氧化硫脲生產經營的強者之林” 。 |
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We can produce 16000mt thiourea dioxide formamidinesulfinic acid and bleaching agent fas , 40000mt sodium percarbonate , 15000mt furfural , 20000mt hydrogen peroxide and 30000mt furfuryl alcohol per year 公司每年可生產16000噸二氧化硫脲及fas漂白劑40000噸過碳酸鈉30000噸糠醇15000噸糠醛20000噸雙氧水。 |
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Three typical methods for synthesizing methanthiol are introduced : i . e . thiourea - dimethyl sulfate method , alkali sulfide - dimethyl sulfate method , and methanol - hydrogen sulfide method 摘要介紹3種具有代表性的甲硫醇合成方法：硫脲硫酸二甲酯法、硫化堿硫酸二甲酯法和甲醇硫化氫法。 |
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Wang shun , lin juanjuan et al . , kinetics and mechanism of the reaction between thiourea and iodate in unbuffered medium , science in china , ser . b , 2004 , 47 （ 6 ） ， 480 王舜，高慶宇，王新紅，林娟娟，亞氯酸鹽-硫代硫酸鹽非緩沖體系的復雜動力學，物理化學學報， 2003 , 19 （ 8 ） ， 762 |
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Thiourea dioxide , sodium percarbonate , furfuryl alcohol , furfural , thiourea , melamine , 2 - ethyl anthraquinore , titanium dioxide rutile , titanium dioxide anatase , hydroxythyl methyl cellulose , hydr 二氧化硫脲，甲脒亞磺酸， fas紙漿漂白劑，過碳酸鈉，糠醇，糠醛，硫脲，四乙酰乙二胺。 |
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When using pb ( ac ) 2 and thiourea as reactants , keeping ph value more than 10 , the autoclave was maintained at 200c for 20h , the products were well crystallized star - shaped pbs nanostructures 若保持錫硫摩爾比為1 ： 4 ，在160下反應24小時，得到的產物為sns _ 2葉片狀結構。 |
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Thiourea dioxide , sodium percarbonate , furfuryl alcohol , furfural , thiourea , melamine , 2 - ethyl anthraquinore , titanium dioxide rutile and anatase , hydroxythyl methyl cellulose , hydroxypropyl met 二氧化硫脲，甲脒亞磺酸， fas紙漿漂白劑，過碳酸鈉，糠醇，糠醛，硫脲， |
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Methods for analysis of noble metals in geochemical samples - determination of palladium content - preconcentration by thiourea - graphite furnace atomic absorption spectrophotometric method 地球化學樣品中貴金屬分析方法硫脲富集-石墨爐原子吸收分光光度法測定鈀量 |
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Dihydrothiazole used together with thiourea and surfactant was a good corrosion inhibitor for controlling co2 corrosion both in vapor and liquid phases 結果表明二氫噻唑和硫脲及表面活性劑的混合物對抑制co2的氣液兩相的腐蝕有良好的效果。 |
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Methods for analysis of noble metals in geochemical samples - determination of platinum and rhodium content - preconcentration by thiourea - catalytic polarographic method 地球化學樣品中貴金屬分析方法硫脲富集-催化極譜法測定鉑量和銠量 |