isopropyl alcohol 中文意思是什麼
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Health standard for isopropyl alcohol in the air of workplace
車間空氣中異丙醇衛生標準 -
Tests confirm isopropyl alcohol in some syrup medicine bottles
懷疑藥水含消毒火酒個案化驗結果 -
Propan - 2 - ol isopropyl alcohol for industrial use - methods of test
工業用異丙醇.第2部分:試驗方法 -
Standard specification for isopropyl alcohol
異丙醇的標準規范 -
Chemical reagent isopropyl alcohol
化學試劑.異丙醇 -
Isopropyl alcohol - food grade
異丙醇食品級 -
Anhydrous isopropyl alcohol
無水異丙醇 -
Various attempts have been made to study the effect of electrochemical polymerization processes including temperature, electrolyte composition and the deposited location on the strength and brittle - tough properties. by the mechanical measurement and testing, we found, compared with the mixed electrolyte composition of isopropyl alcohol ( ipa ) + 5 % boron trifluoride diethyl etherate ( bfee ) + 5 % polyethylene glycol ( peg ), the better mechanical properties of conducting ppy films were given by the mixed electrolyte compositon of ipa + 5 % bfee + 5 % deg
結果發現，當添加劑peg的濃度不變時，改變bfee的濃度可以改變薄膜材料的性能，其中以30的bfee濃度為最佳；當固定電解液中bfee濃度不變時，改變添加劑的濃度對制備的薄膜性能參數影響不明顯，但以peg100為臨界；降低溫度，可以使薄膜生長減緩，有利於得到性能更好的薄膜。 -
Scrub each optical surface with a gauze pad soaked in isopropyl alcohol. rinse thoroughly with distilled water
光學表面用含異丙醇的網墊擦凈。然後用蒸餾水漂洗。 -
Dh continues investigating suspected case of syrup medicine containing isopropyl alcohol
生署繼續調查懷疑藥水含消毒火酒個案 -
Methods bactericidal effect of different concentrations of iodophor in solution were detected and the results were compared with the bactericidal effect of iodine tincture, ethyl alcohol, isopropyl alcohol
方法檢測不同濃度碘附溶液的細菌殺滅率，並與碘酊、乙醇和異丙醇的殺菌效果進行了比較。 -
Through the comparison between freeze - drying and heat - drying, the agglomeration and the desorption of the precursor on carbon support can be alleviated with freeze - drying method. the effects on the electrocatalysts by pretreatments of carbon support, dispersant and precursor are studied. the result shows that pretreatment of the carbon support by kmno _ 4 can add oxygen - containing functional groups on the surface of carbon, which can reduce the hydrophobicity of the carbon support, and then make it much easier for carbon to dissolve in water to form suspension ; isopropyl alcohol can make the carbon support in high dispersion in the precursor solution, which can make the precursor absorbed on the surface of the carbon
採用高錳酸鉀氧化預處理的碳載體比表面積較大，表面含氧官能團數量較多，親水性較好，有利於前軀體在碳載體表面的吸附;選取異丙醇作為預凍液中的分散劑，有利於碳載體在前軀體溶液中的分散，容易實現前軀體離子在碳載體表面的穩定吸附和分散;使用酸性pt （ no _ 2 ） _ 2 （ nh _ 3 ） _ 2作為前軀體，可以使前軀體離子和碳載體表面的酸性含氧官能團發生離子交換反應，使得前軀體離子吸附量增大，分散更加均勻，以上三種因素的選取都可以得到催化活性更高的pt / c催化劑。 -
The two new formulae contain ethanol or isopropyl alcohol respectively, glycerol, hydrogen peroxide and distilled or boiled water
兩條新的程式所含的成份包括乙醇或異丙醇甘油雙氧水及蒸溜水或曾煮沸的開水。 -
And the field emission measurement was carried out at a pressure of 10 - 4pa. diamond powders coated with sliver are deposited on ito glass using electrophoresis coating method, through a solution of powders in isopropyl alcohol
利用葡萄糖的還原性將銀鹽中的銀還原出來，在超聲的條件下，還原出的銀將包覆在分散於溶液中的金剛石顆粒上。 -
The ratio of isopropyl alcohol and pure water and temperature in the process of freezing are considerated in the research of the preparation of the pt / c electrocatalysts with freeze - drying method. the result shows, when we use 300ml pure water to wash the carbon ( 40mg ) in isopropyl alcohol ( 20ml ) to alter the ratio of isopropyl alcohol and pure water, we get the electrocatalysts with high catalytic activity ; the use of the liquid nitrogen ( - 196 ) to freeze the suspension ( carbon and precursor solution ) can make the pt / c electrocatalysts in high dispersion
採用300ml純水對20ml異丙醇中的40mg碳載體進行洗滌抽濾，來改變預凍液中的醇水比例，通過冷凍乾燥制備pt / c的性能較好;採用液氮對預凍液進行冷凍（預凍溫度為- 196 ）制備的pt / c催化劑性能較好;冷凍乾燥法可以有效地避免加熱乾燥過程中前軀體離子在碳載體表面的脫附和團聚，進而制備載量大、分散性好、粒徑較小的pt / c催化劑。 -
Application of pyrolysis gas chromatography in determining m - hexanl and isopropyl alcohol in air
異丙醇的熱解吸氣相色譜測定法 -
Propan - 2 - ol isopropyl alcohol for industrial use - specification for propan - 2 - ol isopropyl alcohol
工業用2丙醇異丙醇.第1部分: 2丙醇規范異丙醇
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