有機酯 的英文怎麼說

中文拼音 [yǒujīzhǐ]
有機酯 英文
organic ester
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 機 : machineengine
  • 酯 : 名詞[化學] （有機化合物的一類） ester
  • 有機 : organic organic
  1. The operation principle and device to produce acetin and hydroxyethyl acetate for foundry firming agent were analyzed in the paper, and the choice of esterification catalyst and dehydrated agent in the esterifying process also were analyzed theoretically, and finally, the better producing operation device, catalyst and dehydrated agent were obtained

    摘要分析了鑄造用有機酯固化劑酯酸甘油酯和乙二醇醋酸酯合成工藝原理及裝置，同時對有機酯合成工藝條件中脫水劑和催化劑的選擇的理論依據進行了分析，得出鑄造用有機酯固化劑的最佳合成工藝裝置和脫水劑、催化劑。
  2. United kingdom manufacturer of organic intermediates. specialties include amination, bromination, cyanation, epichlorohydrin, friedel - crafts and thionyl chloride chemicals

    -生產醋酸乙酯和醋酸丁酯等有機溶劑，產品用於醫藥香料染料塗料油墨等。
  3. Study on thermoreversibility of phenol formaldehyde resin - borate hydrogels

    有機酯加速堿性酚醛樹脂凝膠反應機理的研究
  4. The obtained polysilane - polyacrylate gradient films showed no macro - interface with the silicone content reducing gradually from the top surface to the bottom one. dma thermograms indicated that polysilane - polyacrylate gradient films contained two glass temperatures with their bands drifting from and their range extending much from each component. the good properties of waterproof, calorifics, and ultraviolet - absorption were also determined by dsc, uv and water contact angle measurements

    結果表明：有機硅聚合物-聚丙烯酸酯梯度膜有一個較寬的玻璃化轉變溫區，玻璃化轉變范圍相對組分材料的玻璃化轉變范圍發生了擴展：有機硅聚合物-聚甲基丙烯酸酯梯度膜具有較好的熱學性能；硅含量的提高有利於改善膜層的憎水性能和紫外吸收性能。
  5. Rapid bioassay of organophosphate and carbamate pesticide residues in vegetables

    蔬菜上有機磷和氨基甲酸酯類農藥殘毒快速檢測方法
  6. Synthesis of organic iron carbonyl ester ' s compunds

    有機鐵羰基酯類化合物的合成
  7. Clinical significance of monitoring of cholinesterase in patients with organophosphorus

    膽堿酯酶監測在搶救有機磷農藥中毒中的臨床意義
  8. In this thesis, the development of emulsion polymerization theory and related new technologies are comprehensively reviewed, and the synthetic technologies of acrylate latex modified by organosilicon both at home and abroad are also reviewed. based on the current development and research in this field, attentions of this study are focused on three ways for preparing novel acrylate latexes modified by organosilicons, that is, 1 ) the acrylate monomers are copolymerized with unsaturated silicons by emulsion copolymerization ; 2 ) a new latex with microphase separation morphology is synthesized, which shows a core - shell structure character ; 3 ) soap - free polymerization is explored for preparing a higher - performance latex using an unsaturated silicon monomer, different acrylates and a reactive emulsifier. by using techniques of delaying addition of organosilicon monomer and a hydrolysis inhibitor, the hydrolysis and condensation of 3 - ( trimethoxysilyl ) propyl methacrylate during polymerization can be effectively prevented, as a result, organosilicon content in the macromolecular chain is increased

    同時採用有機硅單體延遲滴加及添加水解抑制劑等技術，有效防止了-甲基丙烯酰氧基丙基三甲氧基硅烷在乳液聚合過程中的過渡水解及縮合反應，提高了聚合物大分子鏈中有機硅鏈節的含量；利用紅外光譜與差示掃描量熱儀對產物分子結構進行了表徵，並通過對共聚產物力學和吸水率的測試，證實了本研究所制備的有機硅改性丙烯酸酯共聚物具有比純丙烯酸酯聚合物更優良的力學及耐水性能；從分子設計角度出發，利用醇解反應合成出水解、縮合反應速率較慢的兩種新型不飽和有機硅單體： ?甲基丙烯酰氧基丙基三乙氧基硅烷和?甲基丙烯酰氧基丙基三異丙氧基硅烷；利用核磁共振對新型硅烷單體結構進行了證實；研究表明利用新型硅烷單體可以制備出高硅烷含量的有機硅改性丙烯酸酯乳液，且其聚合產物具有較高的力學及耐水性能。
  9. In this research, the plant esterase of wheat and - ethanoic acid naphthalene ester were taken as materials to inspect the relation between the wheat esterase and the organic phosphorus, ten linearity equations were established which expressed the esterase vigor and the organic phosphorus density logarithm with the change of the numerical value of ultraviolet resorption, and the monotony range and the extremum of the function were confirmed

    摘要本研究以小麥為植物酯酶的酶源， -乙酸萘酯為底物，考察了小麥酯酶與有機磷農藥之間作用的關系，建立了10個以吸光值變化表示的酶活性與有機磷農藥濃度對數之間的線性方程，並確定了函數的單調區間和極值。
  10. Manufacturer of organic chemicals including maleic anhydride, fumaric acid, tetrahydrophthalic anhydride thpa, hexahydrophthalic anhydride hhpa, malic acid and acrylamide

    -生產有機氟系列氯芐系列芳香醇醛酸酯醚酚系列等精細有機化學品，包括公司簡介產品介紹等
  11. Multi - residue analysis of 20 organophosphorous insecticides in vegetable was performed by db - 1701 capillary column coupled with gc - fpd detector in this study. ethyl acetate was used to extract the pesticides from vegetable samples using a homogenizer. the extract was separated, concentrated and detected by gc - fpd

    通過四種提取方法的比較，確立了蔬菜中20種有機磷殺蟲劑多殘留的分析方法為：乙酸乙酯提取劑、高速勻漿法提取，經離心，濃縮， gc - fpd法測定。
  12. Study on the joint action of organophosphorus and pyrethroid pesticides

    有機磷與擬除蟲菊酯農藥聯合作用的研究
  13. Produces fine chmicals from stock, made to order, or on commission, as well as supplies for electronics and pharmaceutical industries, from puyan, china

    -生產有機酯類和膠粘劑系列產品，如三醋酸甘油酯，醋纖助劑，丙纖嘴棒成型專用粘合劑等，包括公司簡介產品介紹招商引資等
  14. Specification for unused synthetic organic esters for electrical purposes

    電氣用新合成有機酯規范
  15. Specifications for unused synthetic organic esters for electrical purposes

    電工用新的合成有機酯規范
  16. Organic ester compound

    有機酯類化合物
  17. Synthetic organic esters for electrical purposes. guide for maintenace of transformer esters in equipment

    電氣用合成有機酯.設備中變壓器酯的維護指南
  18. Synthetic organic esters for electrical purposes ; guide for maintenance of transformer esters in equipment

    電工用合成有機酯.設備中變壓器酯的維護指南
  19. Synthetic organic esters for electrical purposes - guide for maintenance of transformer esters in equipment

    電工用合成有機酯.設備中變壓器酯的維護指南
  20. Synthetic organic esters for electrical purposes - guide for maintenance of transformer esters in equipment iec 61203 : 1992 ; german version en 61203 : 1994

    電工用合成有機酯.設備變壓器酯維護指南
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