重氮基 的英文怎麼說

中文拼音 [zhòngdànjī]
重氮基 英文
diazo group
  • 重 : 重Ⅰ名詞（重量; 分量） weight Ⅱ動詞（重視） lay [place put] stress on; place value upon; attach im...
  • 氮 : 名詞[化學] nitrogen （7號元素, 符號n）
  1. In order to decrease expenditure and increase total economic efficiency, the key technique consisted of a complete sets of base fertilizer heavily, stabilizing n, increasing p and k, herbicide, coordinating of irrigation, fertilization and dpc regulation in first - flowering time, water - saving by furrow irrigation, simple pruning of cotton plants, chemical accelerating the ripening and so on

    以重施基肥，穩氮增磷增鉀，化學除草，初花期水、肥、控同步，溝灌節水，簡化整枝及化學催熟等項技術組裝配套，達到節支省工，提高整體經濟效益。
  2. The reaction mechanism and synthetic application of - diazo carbonyl compounds

    -重氮羰基化合物分解反應的機理以及合成應用
  3. Many groups can be added by nucleophilic substitution on a diazonium salt.

    許多基團可通過向得自膠的重氮鹽作親核取代而加以導入。
  4. Most direct substitution of groups bound to an aromatic nucleus is limited to diazonium salts.

    大多數連于芳核能被直接取代的基團僅限於重氮鹽。
  5. Can effectively promote the diazo decomposition and resulted in selective intramolecular n - h insertion. on the other hand, the wolff rearrangement of the

    在-重氮羰基化合物的合成應用方面，發現了cu acac
  6. Determination of trace iridium by spectrophotometric method with o - hydroxybenzenediazoaminoazobenzene

    鄰羥基苯基重氮氨基偶氮苯光度法測定微量銥
  7. Abstract : synthesis of sterically hindered dicyclohexylmethyl 、 l - menthyl and tert - butyl diazoacetate by diazo transfer was described on this paper

    文摘:研究了用重氮轉移法合成具有較大空間位阻的重氮乙酸二環己基甲酯、 l -薄荷酯和叔丁酯。
  8. Chromogenic reaction of 5, 7 - disulfonaphthalenediazo - aminoazo - benzene with cadmium and its apphcation

    二磺酸基萘基重氮氨基偶氮苯與鎘的顯色反應及其應用
  9. Effluent standards for pollutants from dinitrodiazophenol manufacturing industry

    二硝基重氮酚工業水污染物排放標準
  10. Carboxyanilineazo salt and 2 - hydroxyanilineazo salt were synthesized, and new azo reagent 4 - ( 2 - carboxyanilineazo ) - pyrogallol and 4 - ( 2 - hydroxyanilineazo ) - pyrogallol were synthesized through coupled reaction of 2 - carboxyanilineazo salt and 2 - hydroxyanilineazo salt with pyrogallol

    摘要合成了2 -羥基苯胺重氮鹽和2 -羥基苯胺重氮鹽，它們與連苯三酚偶聯，得到新的偶氮試劑4 - （ 2 -羥基苯偶氮） -連苯三酚和4 - （ 2 -羥基苯偶氮） -連苯三酚。
  11. According to its morphological characteristics and the ability of glucose fermentation, urease production, fast blue bb salt ( dbb ) experimental 1 was identified as a rhodotorula sp

    根據形態學觀察和葡萄糖發酵實驗，脲酶實驗以及重氮基藍b實驗結果，結合《酵母菌的特徵與鑒定手冊》 ，確定y11為一株紅酵母（ rhodotorulasp ） 。
  12. Study on synthesis and characteristics of 2, 6 - dibromo - 4 - carboxylbendiazoaminoazobenzene

    羧基苯偶氮重氮氨基苯偶氮苯的合成及特性研究
  13. Determination of palladium by spectrophotometric method with 2 - chloro - 4 - bromo - benzenediazoaminoazobenzene

    溴苯基重氮氨基偶氮苯光度法測定鈀
  14. Synthesis of 2 - hydroxy - 4 - sulfamylbenzen - diazoaminoazobenzene and its color reaction with cobalt

    磺酰氨基苯重氮氨基偶氮苯的合成及與鈷的顯色反應
  15. Synthesis of 2, 6 - dibromo - 4 - sulfobenzendiazoaminoazobenzene and its color reaction with cadium

    磺酸基苯偶氮重氮氨基苯偶氮苯的合成及與鎘的顯色反應
  16. Determination of micro amount palladium by spectrophotometric method with 2 - chloro - 4 - bromo benzenediazoaminoazobenzene

    溴苯基重氮氨基偶氮苯光度法測定微量鈀
  17. Study on color reaction of hg with new reagent 2, 6 - dibromo - 4 - carboxylbendiazoaminoa - zobenzene and its application

    羧基苯偶氮重氮氨基苯偶氮苯與汞的顯色反應研究和應用
  18. Company in china engaged in developing and producing plastic and rubber coloring technology. products include color masterbatches for styrenics, polyolefins, pvc, and engineering plastics. overview of capabilities and products

    -生產牡丹牌色鹽蘭vb ，色鹽蘭vrt ，色鹽蘭vb重氮磺酸鈉鹽，對硝基氯苯鄰磺酸等染料，包括公司簡介產品介紹等
  19. Color reaction of 3, 3 - disulfodiphenylaminodiazobenzene with nickel and its application

    二磺酸基聯苯氨基重氮偶氮苯與鎳的顯色反應及其分析應用
  20. Diazo carbonyl compounds catalyzed by ag has been applied to the efficient synthesis of optically pure

    -重氮羰基化合物在ag催化劑的作用下的wolff重排反應可以有效地合成光學純的
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