n-butyl alcohol造句

例句与造句

1. Vanadium - determination of silicon content - n - butyl alcohol extraction spectrophotometric method
   正丁醇萃取光度法测定硅量
2. Study on methyl methacrylate - water salt water - tween - n - butyl alcohol polymerization in microemulsion
   正丁醇微乳液聚合研究
3. Nickel base alloy powder - determination of phosphorus content - n - butyl alcohol - chloroform extraction spectrophotometric method
   三氯甲烷萃取分光光度法测定磷量
4. This paper made a research on effects of n - butyl alcohol as auxiliary in traditional mesoporous zeolite synthesis system
   摘要研究了在传统的水体系下，将少量正丁醇引入介孔分子筛合成体体系做助剂对介孔分子筛合成及其物化性能带来的影响。
5. It is discovered that existence of small amount of n - butyl alcohol in mesoporous zeolite synthesis system can not only modify ordered degree of formation of mesoporous zeolite , which improves hydrothermal stability of it , but also help to attain much smaller , nearly nanometer , grain of mesoporous zeolite
   研究发现，少量正丁醇的存在能改善介孔分子筛形成过程的有序度，并使其水热稳定性得到提高，同时合成产物的粒度更小，趋近纳米颗粒。
6. It's difficult to find n-butyl alcohol in a sentence. 用n-butyl alcohol造句挺难的
7. Studied the liquid - phase synthesis of butyl acetate from n - butyl alcohol and acetic acid using the supported heteropoly blue as catalyst . examed several factors imposing on esterification . the results revealed : using this catalyst , the reactions conversion percentage reaches nearly 100 % , product yield is 98 . 9 % , selectivity is 98 . 9 % . reusing it 10 times , the efficiency is still well . in addition , using this catalyst , the reactions temperature is mild , the reaction time is short and the equipment hasnt any erosion . furthermore , there is no “ threewastesdischarge
   对以负载型杂多蓝为催化剂的乙酸与正丁醇的液相酯化反应进行了研究.考察了影响酯化反应的因素.结果表明：以负载型杂多蓝为催化剂，酯化反应转化率接近100 % ，收率可达98 . 9 % ，选择性为98 . 9 % ，重复使用10次催化效果仍好.该催化剂还有反应条件温和、反应时间短、对设备无腐蚀、无三废排放等优点