methyl ether 中文意思是什麼

methyl ether 解釋
甲基醚
  • methyl : n. 【化學】甲基。
  • ether : n. 1. 【物理學】以太，能媒。2. 【化學】醚；乙醚。3. 〈詩〉上空，蒼天。4. 【哲學】靈氣；氣氛。
  1. Study on synthesis of tert - amyl methyl ether in tubular reactor

    管式反應器中合成甲基叔戊基醚動力學研究
  2. Thermodynamic analysis of synthesis reaction of tert - amyl methyl ether

    甲基叔戊基醚合成反應的熱力學分析
  3. 1 - butene for industrial use - determination of trace methanol and methyl tert - butyl ether - gas chromatographic method

    工業用1 -丁烯中微量甲醇和甲基叔丁基醚的測定氣相色譜法
  4. Biodegradation characteristics of methyl tert - butyl ether

    1的分離鑒定及其降解特性研究
  5. The thermodynamic free energy on mixing and the spinodal equation in ternary homopolymer blends were obtained by making plausible approximation based on flory ' s equation of state theory. because of the non - linear behavior of the spinodal equation, a numerical solution approach was used and succeeded in solving the problem. spinodal of polystyrene ( ps ) / poly ( vinyl methyl ether ) ( pvme ) / poly ( 2, 6 - dimethyl - 1, 4 - phenylene oxide ) ( ppe ) were simulated over a wide temperature range and the calculated result was coincidence with that of the literature

    將上述方法用於已知狀態方程參數的二元均聚共混體系聚苯乙烯（ ps ） /聚甲基乙烯基醚（ pvme ） ，三元均聚共混體系聚苯乙烯（ ps ） /聚甲基乙烯基醚（ pvme ） /聚2 ， 6 -二甲基1 ， 4 -苯撐氧（ ppe ） ，得到一系列不同溫度下的spinodal相圖，預測結果與文獻報道吻合，在此基礎上進一步研究了聚合物的分子量對體系相行為的影響。
  6. Synthesis and characterization of poly aryl ether - ketone s containing bis o - methyl moiety

    雙鄰位甲基取代的聚芳醚酮合成與表徵
  7. Synthesis and characterization of poly aryl ether ketone copolymers with methyl - pendent group

    含甲基側基聚芳醚酮無規共聚物的合成與表徵
  8. Abstract : renews in this paper of the surfactant oil based for surface activies agent of anionic ( alcohol sulfate, sulfonata, acetyl cyanamid, and oleie methyl ester sulfonat etc. ) surface a ctivies agent of nonionic ( apg, alcohol polyxyethnyl ether, alkyl polyoxyethnyl alnyl hydroxyl ether etc. ), for technique improvement and develcpment trends

    文摘:綜述了油基表面活性劑中陰離子表面活性劑（醇硫酸鹽， -磺酸鹽、酰基氰胺、油酸甲酯磺酸鹽等） ，非離子表面活性劑（ apg 、脂肪醇聚氧乙烯烷基醚、烷基聚氧乙烯烷基羥基醚等）的技術進展及今後發展趨勢。
  9. The substitution of pervaporation for traditional separation in organic mixtures is of energy - saving and environment - protecting significance. in this paper, pervaporation of two kinds of organic mixtures is investigated : one is using ca membrane and ca - eva ( ethylene - co - ethylene acetate ) composite membrane for methanol removal from mtbe ( methyl t - butyl ether ), focused on the influence of casting solvent mixtures ; the other is utilizing proper membrane stuff and additive to separate p - xylene from m - xylene

    本文對兩類有機有機混合體系進行了滲透汽化膜過程的研究，其一為醋酸纖維素（ ca ）膜及ca -乙烯醋酸乙烯共聚物（ eva ）復合膜用於甲基特丁基醚（ mtbe ）中少量甲醇（ 5 meoh ）的脫除，探討鑄膜混合溶劑及后處理技術對膜分離性能的影響。其二為運用適當的膜材料及添加劑去除間二甲苯（ mx ）中的少量對二甲苯（ 10 px ） 。
  10. Synthesis and characterization of novel methyl substituted poly aryl ether ketone ether sulfone ether ketone random copolymers

    合成芳基芳酰基偶氮化合物的簡便有效的新方法
  11. Synthesis and characterization of several novel soluble methyl - substituted poly aryl ether ketone ether sulfone ether ketone s

    幾種甲基取代的新型可溶性聚芳醚酮醚碸醚酮的合成與表徵
  12. Resulth estrogen 3 - methyl ether was obtained with high yield

    結果以高收率合成了目的化合物。
  13. We have synthesized two novel crown ether compounds which possess the properties of lyotropic liquid crystals. the one is n - octoxymethyl - 15 - crown - 5, the other is ( 15 - crown - 5 ) methyl stearate. the hydrolysis of pnpp ( p - nitrophenyl pipolinate ) catalysis by n - octoxymethyl - 15 - crown - 5 micellar solution has been studied spectrephoto - meterically

    我們合成了兩種具有溶致液晶性質的冠醚化合物，正辛氧基甲基- 1 ， 4 ， 7 ， 10 ， 13 -五氧雜環十五烷和硬脂酸（ 15 -冠- 5 ）甲酯和3 -正辛氧基- 1 ， 2丙二醇。
  14. In this paper, a new class of concrete high performance water reducer ( hpwr ) was designed from chemical classification of high performance wra, working principle and unit structure model of poly - carboxylate series wra. the comb - like copolymer structure of hpwr was " carboxylic group - ether link - ester link ". the synthetic chemical materials was polyethylene glycil, acrylic acid and methyl - metacrylic acid ester

    本文從高性能減水劑的化學結構、作用機理以及聚羧酸類減水劑的單元結構模型出發，設計出國內所沒有的一類新型高性能減水劑? ? 「羧酸?醚鍵?酯鍵」為單元結構模型的梳型分子結構的減水劑共聚物，並確定了以聚乙二醇（ peg ）系列、丙烯酸（ aa ） 、甲基丙烯酸甲酯（ mma ）為合成該類減水劑的主要化學原料。
  15. Study of synthesis and properties of poly m - methyl substituted phthalazinone ether s

    二甲基取代雜環聯苯聚芳醚的合成與性能
  16. Synthesis and characterization of poly aryl ether ether ketone ketone containing bis o - methyl moiety

    含甲基取代基聚芳醚醚酮酮的合成與表徵
  17. Objective to improve the preparation of estrogen 3 - methyl ether

    摘要目的改進雌激素類化合物3位酚羥基的甲醚化工藝。
  18. Pvm poly vinyl chloride vinyl methyl ether

    聚乙烯基異丁基醚
  19. Micro - kinetics of the liquid - phase synthesis of tertiary amyl methyl ether by ion - exchange resin with isoamylenes and methanol

    液相合成甲基叔戊基醚本徵反應動力學的研究
  20. A study on synthesis of propylene glycol methyl ether acetate by using super acidic catalyst

    超強酸對甲苯磺酸催化合成丙二醇甲醚乙酸酯的研究
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