锕类任何化学性质相似, 原子序数在89 ( 锕 ) 与103 ( 铹 ) 之间变化的放射性元素.Any of a series of chemically similar, radioactive elements with atomic numbers ranging from 89 ( actinium ) through 103 ( lawrencium )....
采用新的管式反应器装置代替釜 式 反应器,将生产7-ADCA和7-ACA的副产物六甲基二硅醚有效地转化成了三甲基氯硅烷.Trimethylchlorosilane was prepared from hexamethyldisiloxane, by - product in producing 7 - ADCA and 7 - ACA.以三甲基硅醚和氯化氢气体为原料, 浓硫酸为催化剂合成了三甲基氯硅烷.Chlorotrimethylsi...
Don't get discouraged by setbacks, we are new to the work after all.别因挫折而灰心, 这工作对我们来说毕竟还是陌生的...typhoons that discouraged shopping and leisure activities.使购物和休闲活动化为泡影的台风Husbands are discouraged from voting as proxy f...
Exxon Mobil Corp. is betting big on China's seemingly endless hunger for fuel.埃克森美孚(ExxonMobil)正对中国似乎永无休止的对燃料的渴求押下重注.Primarily using the Lonworks technology of Echelon corp. and WEB technology of ASP, XML, SQL and.主...
He will have to demonstrate that his Movement for Democracy is really a force to be reckoned with in Algerian politics.他得证明他的民主运动在阿尔及利亚政坛确实是一股不可忽视的力量。ZIEC employs a few Algerian welders, steel drivers or carpenters at 68...
How can I break away from all these tangles and let abjuration bury the debris.我怎么摆脱这纠缠,让无奈去掩埋残骸.Week of Abjuration : Skill level of all Light Magic spells increased to maximum during battles.光明之周: 战斗中,所有光明魔法的等级变为最高级....
Crack is the most addictive drug on the market.强效纯可卡因是市面上最容易让人上瘾的毒品。One could argue that smoking, by its very nature, is addictive.有人可能认为抽烟从本质上说就具有成瘾性。Video movie-making can quickly become addictive.制作视频电影能很快让人入迷。...