我们得到饱和甘汞电极.We have the saturated calomel electrode.各个医院已经在为缺乏奎宁 、 甘汞 、 鸦片 、 哥罗仿、碘酒等等而发愁.Already the hospitals were worrying about the scarcity of quinine, calomel, opium, chloroform and iodine.以钴标准溶液为滴定剂,铂电极为指示电极,甘汞电极作为参...
There was a blackboard with seven names chalked on it.黑板上用粉笔写着7个人名。With a stick of chalk he wrote her order on a blackboard.他用一截粉笔将她的指示写在黑板上。I wrote the date at the far left of the blackboard.我把日期写在黑板的最左边。...