Miss Scarlett, mek yo'cu'tsy."思嘉小姐, 行礼呀.This method is able to measure Mn, Cu, Pb, Zn, Co , Ni and P quickly.该方法也可同时用于:Mn 、 Cu 、 Pb 、 Zn 、 Co 、 Ni、P等杂质元素的快速测定.Cu are localized risk agents while Cd is the accept...
Some Cu - Al structures used in thermal exchangers may lead to galvanic corrosion.铜铝结构热交换器存在着电偶腐蚀的倾向.The actue toxic effect of heavy metal Cu ~ ( 2 + ) to Stentor Polymorphrus ( Ciliophora, Heterotrichida ) was studied.研...
I guessed, by his preparations, that egress was allowed, and, leaving my hard couch , made a movement to follow him.看他作的准备, 我猜他允许我走了, 我离开我的硬座, 打算跟他走.'Get in your car and follow me,' he commanded...“上你自己的车，跟在我后面...
贝克先生临时提出那些建议。Mr Baker was speaking off the cuff when he made those suggestions.他在贝克斯利的住宅坐落在一片小森林中。His home in Bexley is tucked away in a miniature forest.你可以和戴维·贝克汉姆的纸板模型合影。You can have your picture taken with a cutout o...
Mariners were also able to fix their latitude , by using an instrument called an astrolabe.海员们还可使用星盘这种仪器确定纬度.At this latitude you often get strong winds.在这一纬度地区经常有大风。She was given considerable latitude in how she spent t...
Jake's head jerked up at the throb of the engine.听到发动机的轰鸣声，杰克猛地抬起了头。The bruise on his stomach ached with a steady throb.他腹部的擦伤一直阵阵作痛。Presently George's ankle began to throb with pain.不一会儿，乔治的脚踝就开始一阵阵地疼。...