medium alcohol
英 [ˈmiːdiəm ˈælkəhɒl]
美 [ˈmiːdiəm ˈælkəhɔːl]
【化】中级醇
双语例句
- Besides, seed culture medium, the addition of carbon sources, protein treatment, and mixed microbial fermentation would influence greatly the formation of total higher alcohols and n-butyl alcohol.
种子培养基、碳源补加、蛋白质处理和混合菌种发酵对总高级醇和正丁醇的生成有较大的影响； - A system for vaporizing liquefied natural gas comprising: a heat transfer medium comprising glycol, water and alcohol;
此系统包括：一个热交换介质，主要组成成分有乙二醇，水和酒精； - Optimization of fermentation medium of trehalose produced by alcohol yeast through response surface method
响应面法优化酒精酵母产海藻糖发酵培养基 - Dose confirmation of irradiation sterilization application for a kind of medium isopropyl alcohol swab
一种医用消毒擦片的辐照灭菌剂量确定 - Currently, low alcohol liquor and medium alcohol liquor and the development of high-grade traditional liquor has become the mainstream socially.
酒度中低度化、传统固态白酒高档精品化已成为白酒发展的主流。 - The different mediums are water, aqueous alcohol and aqueous acetone. The measure results show that water medium arc temperature is the highest, but the aqueous alcohol medium arc temperature is the lowest.
通过光谱法对水、水+乙醇及水+丙酮等不同介质的水蒸气等离子弧温度进行了测量，结果表明，纯水介质的水蒸气等离子弧温度最高，水+乙醇介质电弧温度最低； - Alkaline dye malachite green and phosphomolybdic heteropolyacid in sulfuric acid medium can form 3:1 green associated ions. It is used to photometrically determine the phosphoric acid content of phosphate solution in aqueous phase, in the presence of special surfactant polyvinyl alcohol.
本文研究了用碱性染料孔雀绿和磷钼杂多酸在硫酸介质中形成3：1的绿色离子缔合物，在特殊表面活性剂聚乙烯醇存在下，在水相中直接光度法测定磷化溶液中的磷酸。 - An additive compound consisting of medium carbon alcohol, low carbon ether, macromolecule polymer and organic nitric acid ester is developed to overcome the problems of phase separation and low cetane number in the application of diesohol.
为解决柴油醇在应用中存在的相分离、十六烷值低下等问题，提出一种由中碳醇+低分子醚+高分子聚合物+有机硝酸酯构成的复合添加剂。 - The determination method, using paddle method, for dissolution rate of aconitine from Xiaohuoluo Pills was studied ( medium: 70% alcohol, pH3, rotation speed: 100. r. p. m).
本文探讨了测定小活络丸中乌头碱溶出度的方法。用浆法，以pH3的70%乙醇液为介质，转速为100r。 - The cutting and welding characteristics of different medium aqueous vapor plasma arc are studied by experiments. The experiment results show that the aqueous alcohol or aqueous acetone, which the consistency of aqueous alcohol or aqueous acetone is 20-30%, has better cutting characteristic.
对不同介质的水蒸气等离子弧的切割和焊接性能进行了试验研究，试验结果表明，浓度为20%～30%的乙醇或丙酮水蒸气等离子弧具有较好的切割性能； - The molybdenum blues extracting is done for extracting trace P element in tin bronze in sulphuric acid medium used of n-butyl alcohol and chloroform solution and determining P content used of spectrophotometry.
在盐酸介质中，以正丁醇、氯仿对锡青铜中微量磷进行钼蓝萃取，用分光光度法测量磷含量。 - In acid medium with polyvinyl alcohol in existence, cadmium(ⅱ) can form water-soluble ternary ionic association with potassium iodide and Rhodamine B respectively. According to this the paper proposes the high sensitivity spectrophotometry to determine cadmium.
在聚乙烯醇存在下的酸性介质中，镉（Ⅱ）分别与碘化钾、罗丹明B形成水溶性的三元离子缔合物，据此提出了测定镉的高灵敏度的分光光度法。 - In the present investigation carboxymethyl potato starch has been prepared by the alcohol medium method. The effect of the volume and concentration of the ethyl alcohol, sodium hydroxide concentration, monochloroacetic acid concentration, reaction temperature and reaction time have been studied.
本文以马铃薯为原料，用乙醇溶剂法制备了马铃薯羧甲基淀粉钠，研究了氯乙酸、氢氧化钠、反应时间、反应温度、乙醇浓度、乙醇溶液体积等因素对反应的影响。 - This experiment took high amylose starch as main material to prepare high amylose carboxyl methyl starch ( HACMS) by the alcohol medium method, the effect of monochloroacetic acid consumption, alcohol concentration and the pH value on high amylose carboxyl-methylation had been studied.
以高直链淀粉为原料，用乙醇溶剂法制备了高直链羧甲基淀粉，研究了一氯乙酸添加量、乙醇浓度、pH值大小对高直链淀粉羧甲基化反应的影响。 - Through experiment, we select filter equipment and medium which are filter to the mixture of cis-propylene phosphoric acide and alcohol separate palladium and charcoal catalyst completely, reduce losses, prevent producing by-products;
通过试验筛选并确定了（-）-顺-1,2-丙烯磷酸与乙醇的混合物最适宜的过滤装备与过滤介质，完全分离出钯炭催化剂，减少了损失，杜绝了副产物的产生； - Based on the compositions of yellow serofluid and the production characteristics of alcohol from cassava, pretreated yellow serofluid was added into yeast culture medium for alcohol fermentation.
结合黄浆水所含成分和木薯原料酒精的生产特点，将黄浆水经预处理后添加到酒母培养基中进行酒精发酵研究。结果表明，添加黄浆水作为酒母培养的氮源效果优于尿素； - In order to investigate the most suitable medium for the transesterification, tertiary butanol, toluene, hexane, isooctane were tested for lipase-catalyzed transesterification of ethyl ferulate with oleyl alcohol. Hexane has been found to be the optimal organic solvent.
以叔丁醇，甲苯，正己烷和异辛烷四种有机溶剂作为反应介质，考察不同有机溶剂对脂肪酶催化阿魏酸油醇酯转酯反应活性的影响。 - Alkanol is often used directly as a solvent or reaction medium, thus it was important to study the behavior of the surfactant in the alcohol oil.
在实际应用中，醇常常被直接用来作为溶剂或反应介质，所以研究表面活性剂在醇中的行为有重要意义。 - The research showed that the release time increases with the increases of microspheres 'particle size and medium pH value, while decreases with the increases of the polyvinyl alcohol concentration.
研究发现释药时间随着微球粒径的增大而增大，随着释放介质的pH值增大而增大，随着聚乙烯醇浓度的增大而减小。