butanol的意思

Etherification of butanol with ethylene oxide by a new style solide acid catalyst is investigated.研究了丁醇和环氧乙烷在一种新型固体酸催化剂上的醚化反应.The purified rice amylose and amylopectins were obtained by n - butanol recrystallization meth...

In the epoxidation, chloroform and t butanol gave the best results.在环己烯环氧化反应中, 以氯仿和叔丁醇为溶剂时,环氧化反应的结果最好.The definilion of kauri - butanol value and its determination method is described.文章叙述了“溶剂汽油”一词的由来,K. B.值的定义及测定方法.The ...

butanol的音标：butanol的英式发音音标为：['bju:tənəʊl]butanol的美式发音音标为：['bjutənoʊl]...

“光谱”的拼音为：guāng pǔ...

hautboy的音标：hautboy的英式发音音标为：['həʊbɔɪ]hautboy的美式发音音标为：['hoʊˌbɔɪ]...

她直奔西蒙的房间，敲了敲门。She went directly to Simon's apartment and knocked on the door.他打电话给劳拉看她是不是好些了。He'd phoned Laura to see if she was better.她的床收拾得很整洁，衣服也收起来了。Her bed was crisply made, her clothes put away....

n.消遣，娱乐( pastime的名词复数 )...

“轴柄”的拼音为：zhóu bǐng...

'I'll never smoke again!'' Yeah? Go tell that to the marines.'“ 我再也不抽烟了! ” “ 是 吗 ?骗鬼去吧. ”Their uniforms distinguish soldiers, sailors and marines from each other.从他们的军服可分清他们是陆军士兵 、 水兵和海军陆战队战士.The...

“罩子”的拼音为：zhào zi...

n.毛青铜矿...

在圣诞节期间他们在桌子上点红色的细蜡烛.They had red tapers on the table at Christmastime.她在佩尔佩迪姆姆身旁,就好象牛脂烛旁的细蜡烛.Beside Sister Perpetue , she was the taper beside the candle....

“策划者”的英语可以翻译为：sponsor，plotter，schemer，hatcher，machinator ...

“住房”的英语可以翻译为：housing，lodgings，lodging ...

blacklisting的音标：...

fidget的一般过去时为：fidgeted...

那两名男子几次互调位置，并且每次交换时都会先灭了灯。The two men swapped places, always extinguishing the light when they changed over.特点: 高功率增益, 低噪声输出, 非常低的互调失真.Features: High power gain, low noise figure, very low intermodulation distortion.研究了有...

gluttons的音标：...