methanol solution meaning in English
甲醇溶液
Examples
- Caustic methanol solution
苛性钠甲醇溶液 - There are abundant bioactive substances , which can kill many kinds of microorganism . in order to verificated the antibacteria substances of chinese forest frogs , the skins of fresh forest frogs were drawn out by methanol solution 80 % and filtered with sephadexg - 100 , sephadexg - 50 and sephadexg - 25
为了验证中国林蛙皮肤中抗菌活性物质，以新鲜林蛙皮肤为实验材料，用80甲醇溶液浸提，再经sephadexg - 100 、 sephadexg - 50和sephadexg - 25凝胶提纯，获得了纯度较高的抗菌活性物质。 - In order to improve the electro - catalytic activity of platinum based catalyst to methanol oxidation , in this thesis , firstly prepare heteropoly acid modified pt / gc electrode with different concentration by cyclic voltammetry method , and then test the cyclic voltammetry curves individually in vitriolic and methanol solution . the study shows the best concentration for both phosphomolybdic acid and phosphotungstic acid is 1 10 ~ ( - 3 ) mol / l . and find the more heteropoly acid modified on electrode , the lower peak - up potential towards methanol because of the existence of oxygenous species
为了改善铂基催化剂氧化甲醇的催化活性,本论文首先通过循环伏安扫描法制备了不同浓度磷钼酸和磷钨酸修饰的pt / gc电极,通过研究pt / gc电极在修饰前后在硫酸溶液中及含甲醇的硫酸溶液中的循环伏安行为发现,磷钼酸和磷钨酸均能在ptru / c电极上发生氧化还原反应,而且杂多酸修饰浓度对pt / gc电极氧化甲醇的催化活性有很大影响。