This reaction involves disproportionation of the aldehyde.这个反应就是醛的歧化作用.Nano - Ni was first used as catalyst for disproportionation of resin acid.将 纳米 镍催化剂首次应用于树脂酸的歧化反应中.In toluene disproportionation, the catalytic activi...
James arrived in midafternoon with former teammate Damon Jones.下午三点钟,詹姆斯和其前队友达蒙.琼斯一道而来.The tallest teammate held a paper roll made by his teammates.参加者每人卷一张报纸,连接在一起,再由队中最高的组员拿著.Your teammate has distressed us all, he wil...
Now is the time to touch him for a loan.现在是向他借笔钱的时候了。It was touch and go whether we'd go bankrupt.我们是否会破产还很难说。I'mdefinitely going to get in touch with these people.我肯定会跟这些人取得联系。...
这些铭文是新刻的，而且刻痕很深。The inscriptions are fresh and deep-grooved.铭文已磨损,无法辨认了.The inscription has worn away and can no longer be read.捐献者在它上面刻下了如下铭文.The donor engraved the following inscription upon it....