Husbanding precious resources was part of rural life.节约地使用宝贵的资源是乡村生活的一部分。Knowledge is the most precious treasure of all things, because it can never be given away, nor stolen nor consumed.知识是万物中最珍贵的财宝，丢不掉，偷不走，也不会损耗。Along...
All this public outpouring is so undignified.所有这些当众宣泄都是很失体面的。C . continued an outpouring of associations to her mother's hatred of her.她不断倾泄对于母亲憎恨她的联想.Since then, there an outpouring of literatures researched on thi...
石蕊: 从几种地衣类植物中获取的带色有机化合物的混合物.Litmus: Mixture of coloured organic compounds obtained from several species of lichens.地衣类植物生长速度慢,有好几年的寿命.其生长依赖于霉菌和海藻的共生.Lichens, which grow slowly and live for many years, result from fungi a...
目的了解产妇产褥初期(产后2周)低钾血症发生率 、 临床特点及观察方法.Objective To observe hypokalemia and study its incidence, clinical features at primitive puerperium.多巴酚丁胺组心衰发生率更高,而左西孟旦组房颤, 低钾血症和头痛的发生率更高.There were higher incidences of atrial fibrill...