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....
He hailed a droshky and asked to be driven to Freta Street.他叫住一辆敞篷四轮马车,吩咐上弗雷塔街去.I don’t think you’re really in a position to criticize her. You’re hardly as pure as the driven snow yourself!我觉得你没资格批评她，你自己也并非纯洁无瑕。'I&...
The primary chalazal haustorium ramifies around the vascular tissues of the ovule.初生合点吸器沿着胚珠的维管组织分支.Seed development in most instances commences following fertilization of the ovule.大多数种子的形成是从胚珠受精开始的.Frequently the basal...