It was soon replaced by chloroform.不久它被氯仿所代替.The organics are extracted with chloroform and weighed.用氯仿将有机质提取出来并称重.Already the hospitals were worrying about the scarcity of quinine, calomel, opium, chloroform and iodine....
It was soon replaced by chloroform.不久它被氯仿所代替.In the epoxidation, chloroform and t butanol gave the best results.在环己烯环氧化反应中, 以氯仿和叔丁醇为溶剂时,环氧化反应的结果最好.Already the hospitals were worrying about the scarcity of quinine, calome...
The stinging nettle has a square stem and little hairs.荨麻长有四方茎和细小茸毛。A stinging slap across the face jolted her.火辣辣的一巴掌打在脸上，她惊呆了。The stinging slap almost caught his face.那狠狠的一巴掌差点搧在他脸上。...