The technology of preparing sodium - copper chlorophyllin from carrot leaves was studied.由胡萝卜樱叶提取叶绿素并经皂化、铜代及成盐反应制备叶绿素铜钠.The overall yield of sodium copper chlorophyllin is 41.3 %.全过程叶绿素铜钠盐的收率可达41.3%.GLUCOSE - FRUCTOSE SY...
Electrophysiological characteristics of RVLM parasympathetic neurons were studied by extracellular recording in the urethane anaesthetized rats.采用细胞外记录方法,研究氨基甲酸乙酯麻醉大鼠头端延髓腹外侧区(RVLM)前交感神经元的电生理特性....
Are North Koreans nuts? Is their leader a certifiable wacko?朝鲜人发癫了? 他们的领导人是个变态?Many Koreans were angered at what they saw as an evasion of responsibility...很多韩国人认为这是在逃避责任,对此非常愤慨。Many Koreans were angered at what they saw...