Methyl 2, 6 - dichlorophenoxyacetate is prepared with 2, 6 - dichlorophenol , sodium methoxide and methyl chloroacetate as raw materials.以2, 6- 二氯苯酚 、 甲醇钠甲醇溶液和氯乙酸甲酯为原料,合成了2, 6-二氯苯氧乙酸甲酯.Dimethyl carbonate is synthesized d...
Dolpins also navigates by some kind of echo system.原来海豚也是借助某种回声系统寻向的.Navigates in menus, lists, choice screens and into edited texts.可以操纵菜单 、 列表 、 屏幕选项和进入编辑文本.Which officer in the ship navigates?舰上哪个军官引航?...
He threatened to give her a whipping.他威胁要抽她一顿。Players were whipping their shirts off.运动员们在飞快地脱衬衫。He could not possibly have endured a whipping without a whimper.他不可能一声不吭地忍受鞭打....
The children were captivated by her stories.孩子们被她的故事迷住了。I was captivated by her brilliant mind...我为她的聪慧所倾倒。The music captivated us.音乐迷惑住我们。With ingenuous sincerity, he captivated his audience.他以自己的率真迷住了观众。The audience wa...
听到沙哑的录音，我立刻知道那是沃尔特·惠特曼。Listening to the scratchy recording, I recognized Walt Whitman immediately.他认为惠特曼的诗歌太粗俗。He thought the poetry of Whitman barbarous.凯鲁亚克有时确能传达那种惠特曼式神韵.Kerouac does manage now and then to convey a Wh...
出版商预计该书至多能卖出1,500本。The publisher expected the book to sell 1,500 copies, tops.这东西至多花50元。It'll cost $50 max.我一天至多抽一包香烟.I smoke a pack of cigarettes a day, max....
Objective : To explore the efficacy of astragalus injection and JI SI solution in treating hepatocirrhosis.目的: 探讨黄芪注射液与激饲液治疗肝硬化的疗效.The unit of work and energy in the SI system is the joule ( J ).在国际单位制(SI)中,功和能的单位是焦耳 ( J...