tetrahydrofuran 中文意思是什麼

tetrahydrofuran 解釋
丁撐氧
  1. Synthesis of 4 - substituted phenyl - 3 - carboxyl - 5 - oxo - tetrahydrofuran

    四氫呋喃衍生物的合成
  2. Dynamic simulation of aqueous tetrahydrofuran extractive distillation column

    四氫呋喃萃取物
  3. Determination of content of sodium methoxide and its solubility in tetrahydrofuran by micro - titration

    微量滴定法測定甲醇鈉含量及其在四氫呋喃中的溶解度
  4. We specialize in chemical material s, including 1, 4 - butanediol, tetrahydrofuran, ptmeg, polyvinyl alcohol series, sodium diacetate, glacial acetic acid, dibutyl phthalate, methyl acetate, ethyl acetate, n - butyl acetate, - butyrolactone, polyvinyl acetate emulsion series, pentaerythritol, redispersible emulsion, anhydrous sodium acetate and methanol

    公司主要經營的產品有： 1 ， 4 -丁二醇，四氫呋喃， ptmeg ，聚乙烯醇系列，雙乙酸鈉，冰醋酸，鄰苯二甲酸二丁酯，醋酸甲酯，醋酸乙酯，醋酸丁酯， -丁內酯，白乳膠系列，季戊四醇，可再分散性乳膠，無水醋酸鈉，甲醇。
  5. Gc ms analysis of datong raw and oxidized coal extract using methanol tetrahydrofuran mixed solvent

    含水四氫呋喃萃取精餾塔的動態模擬
  6. 3. the reaction of lanthanide powder with anthracene in the presence of ticl4 catalyst in tetrahydrofuran at 0 - 60 under normal pressure generated organolanthanide compounds, which are less thermal. it was found that the decomposition of the organolanthanide compounds in vacuum could give rise to lanthanide powder of nanometric size with high purity accordingly

    3 .納米尺寸鑭系金屬粉末制備的研究溫和條件下，採用絡合催化法合成鑭系金屬有機化合物，利用它的熱不穩定性，在真空條件下進行熱分解來制備納米尺寸鑭系金屬粉末。
  7. S - hydroxy tetrahydrofuran

    羥基四氫呋喃
  8. Dose - response relationship of a novel tetrahydrofuran derivative pms777 for cognitive enhancement

    777促智作用的量效關系
  9. Kinetics of tetrahydrofuran hydrate formation - decomposition outside of a heat transfer tube

    四氫呋喃水合物換熱管外結晶分解動力學研究
  10. Materials and articles in contact with foodstuffs - plastics substances subject to limitation - determination of 1 - octene and tetrahydrofuran in food simulants

    與食品接觸的材料和物品.受限制的塑料物質.食品模擬物中1 -辛烯和四氫呋喃的測定
  11. Materials and articles in contact with foodstuffs - plastics substances subject to limitation - part 26 : determination of 1 - octene and tetrahydrofuran in food simulants ; german version cen ts 13130 - 26 : 2005

    接觸食料的材料和物品.可塑性物質允許極限.第26部分
  12. Study on catalyst and process conditions of 1, 4 - butanediol dehydration for producing tetrahydrofuran - gas phase method

    丁二醇氣相脫水環化制四氫呋喃催化劑和工藝的研究
  13. Binders for paints - gel permeation chromatography with tetrahydrofuran as eluent

    塗料粘合劑.用氫呋喃作為洗脫劑的凝膠滲透色譜法gpc
  14. A new separate method for methanol - tetrahydrofuran - water system

    水體系分離新方法的研究
  15. Health standard for tetrahydrofuran in the air of workplace

    車間空氣中四氫呋喃衛生標準
  16. The determination of thermal conductivity of tetrahydrofuran hydrate at atmospheric pressure by transient plane source method

    瞬變平面熱源法測定常壓下四氫呋喃水合物的導熱系數
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