正丙醇 的英文怎麼說

中文拼音 [zhēngbǐngchún]
正丙醇 英文
n-propane thiol
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 丙 : Ⅰ名詞1. （天乾的第三位） the third of the ten heavenly stems2. （姓氏） a surname Ⅱ數詞（第三） third
  • 醇 : Ⅰ名詞1 [書面語] （含酒精多的酒） mellow wine; good wine2 [化學] （有機化合物的一大類 含羥基的烴化...
  1. In this paper, glycidyl ether, which was high epoxide value and low viscosity, was synthesized from 2 - trimethylene glycol, epichlorohydrin and the normal butyl alcohol by phase transfer catalyst based on the orthogonal experiment design

    摘要採用1 ， 2 -丙二醇、正丁醇和環氧氯丙烷為原料，在相轉移催化劑的作用下反應，通過正交實驗合成了的高環氧值、低粘度的混合醇縮水甘油醚。
  2. Extracting oat oil with aceton, petrobenzine, ethano - aceton and n - hexne from oat, determining quality of physical and chemic about acidity value, iodic value, saponification value, unsaponification, colour and melting point, analysis on composition of fatty acid on oat oil

    摘要分別以乙醚、丙酮、丙酮乙醇、正己烷對燕麥進行萃取，對所得油脂進行酸價、碘價、皂化值、不皂化物、色澤、熔點等理化性質的測定，同時對燕麥油的脂肪酸組成進行分析。
  3. When 2 - propanol ( ipa ) is used as a coagulation reagent, it has better dissolving ability with solvent than 1 - butanol and 1 - pentanol

    以異丙醇作為凝固劑時，它與溶劑的互溶性要優于正丁醇和正戊醇。
  4. The optimal enzyme resource, porcine pancreatic lipase ( ppl ), was confirmed by proper test in the resolution of racemic glycidol via esterification with a fatty acid in organic media

    摘要用正交實驗方法篩選出有機相中酶促拆分環氧丙醇反應的最適酶源為豬胰脂肪酶（ ppl ） 。
  5. 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。
  6. This paper ’ s background is society need, and assimilates experience of former scholar to improve on a liquid self - circulating radiator for electronic component and develops a new form of more effective compound heat pipe radiator for electron component. at the same time, which is charged respectively by four natural working substance ? ? methanol, ethanol, acetone, water and a refrigeration ? ? r123

    本文正是在這樣一個社會需求背景下，吸取前人工作經驗，改進原有電子器件液體自循環冷卻系統，並開發出一種更為有效的電子器件復合型熱管散熱裝置，分別使用了四種天然工質? ?甲醇、乙醇、丙酮、水和一種製冷劑? ? r123進行試驗。
  7. The effect of carboxy methyl cellulose, high ester pectin and propy leneglucolalginate were significant, and we experienced the synergic effect of them by positive cross assay

    增稠劑羧甲基纖維素鈉、高酯果膠及藻酸丙二醇酯能夠顯著提高調酸果奶的穩定性，並通過正交試驗進行增稠劑的復配。
  8. A controlling method of total reflux by introducing temperatures of middle part and top part in batch distillation column was set up, and isopropanol and n - propanol were used to conduct the experimental study of this operation

    摘要提出了採用塔頂和塔中溫度進行控制操作狀態轉換的全迴流間歇精餾控制方法，並以異丙醇正丙醇為實驗物系進行了實驗研究。
  9. The experiments illustrated that sno2 thin films of 20 layers had high sensitivity toward low concentration ( 5ppm ) of n - propyl alcohol gas at room temperature

    多層薄膜室溫下對正丙醇氣體具有良好的敏感特性，可檢測到5ppm 。
  10. An organ phosphorous pesticide, 4 - ( methylthio ) phenyl di - n - propyl phosphate ( propaphos ), and intermediates, di - n - propyl phosphite and di - n - propyl chlorphosphate, were synthesized by using n - propanol, phosphorus trichloride, 4 - ( methylthio ) phenol, etc. as starting materials

    摘要以正丙醇、三氯化磷、 4 -甲硫基苯酚等為原料，合成有機磷殺蟲、殺菌劑丙蟲磷以及中間體二正丙基亞磷酸酯等。
  11. Standard test methods for odor of methanol, ethanol, n - propanol, and isopropanol

    甲醇，乙醇，正丙醇和異丙醇氣味的標準試驗方法
分享友人
分享到 Line

分享到臉書