您要查找的是不是:
- radiation chemistry of organic compounds 有機物輻射化學(xué)
- Also volatile organic compounds play a role, via water vapor, in the ozone chemistry of the atmosphere, thus contributing indirectly to the depletion of the ozone layer. 而若以水蒸氣為介質(zhì),揮發(fā)性有機混合物也會(huì )在大氣的臭氧化學(xué)過(guò)程中發(fā)揮作用,從而間接破壞臭氧層。
- Solid phase organic synthesis and combinatorial chemistry are novel methods developed in recent years to synthesize a lot of organic compounds quickly. 固相有機合成和組合化學(xué)是近年來(lái)發(fā)展起來(lái)的快速合成數種有機化合物的新方法。
- Organic Chemistry is a subject studying the structure and properties of organic compounds. 有機化學(xué)是一門(mén)研究有機化合物的結構與性質(zhì)的學(xué)科。
- N, N-dimethylformamide (DMF) is a kind of organic compound which is widely used in the modern industry. 二甲基甲酰胺(DMF)是一種在現代工業(yè)中廣泛應用的有機化合物。
- Moreover,using the rule can classify reactions of all organic compounds systematically and heighten regularity, systematicness and orderliness of organic chemistry. 同時(shí),利用這個(gè)規則,能將各類(lèi)有機化合物的反應作較系統的分類(lèi),增強了有機化學(xué)的規律性、系統性和條理性。
- The chemistry of petroleum and its derivatives. 石油化學(xué)石油及其復合物的化學(xué)
- The chemistry of stars and interstellar space. 天體化學(xué)關(guān)于星和星際空間的化學(xué)
- Aldehyde A type of organic compound with the general formula RCHO, where the-CHO group (the baldheaded group) consists of a carbonyl group attached to a hydrogen atom. 醛:一種組成為RCHO的有機化合物,--CHO基團(醛基團)是由碳?;Y合氫原子形成的。
- Li.L.,Chen P. and Gloyan E.F. “ Generally Kinetic Model for Wet 0xidation of Organic Compound, ” J.AICHE.,Vol.37, pp.l687-1697, 1991. 許雄淙,“濕式氧化法處理高濃度含氟廢液之研究”,國立臺灣大學(xué)環(huán)境工程研究所碩士論文,1993。
- The advances in polarographic catalytic wave of organic compound in the presence of oxidant are reviewed with 62 references. 摘要評述有機化合物極譜催化波研究的進(jìn)展。
- Pervaporation technology is a new membrane separation technology, mainly used for dehydration of organic solvents, recovery of organic compound and separation of organic compound. 滲透蒸發(fā)技術(shù)是一種新型膜分離技術(shù),主要用于有機溶劑脫水、水中脫除有機物與有機物之間的分離。
- In this paper, electroaffinity and nucleophilicity of organic compound have been investigated, and their application in organic synthesis also has been discussed. 從電性角度討論了有機物分子的親電性和親核性問(wèn)題;并闡述了兩者在有機合成中的應用.
- He is familiar with the chemistry of metals. 他對金屬的化學(xué)性質(zhì)知之甚多。
- This paper studied the scheme and effect of organic compound chemical cleaning agent to mazut catalysis circulating water system when it run normally without shut - down. 本文主要敘述了重油催化循環(huán)水系統在正常運行狀態(tài)下,采用全有機復合化學(xué)清洗劑進(jìn)行不停車(chē)清洗的方案及實(shí)施效果。
- The chemistry of compounds containing carbon. 含炭化合物的化學(xué)。
- Any of a class of organic compounds corresponding to the inorganic salts and formed from an organic acid and an alcohol. 酯一類(lèi)有機化合物,相當于無(wú)機鹽,是由一分子有機酸和一分子酒精構成的
- The chemistry of radioactive materials. 放射化學(xué)研究放射性物質(zhì)的化學(xué)
- He is knowledgeable about the chemistry of metals. 他對金屬的化學(xué)性質(zhì)知之甚多。
- After organic modification, the interval between MMT layers expanded evidently, and the longer the length of organic compound molecular chains, the lager the interval of layers. 蒙脫土有機改性后,層間距顯著(zhù)擴大。有機分子鏈越長(cháng),層間距越大,同時(shí)帶有支鏈的有機分子對蒙脫土的層間距也有較明顯的影響。