Trial rats had been done the partial hepatectomy after they were feed by AAF.用AAF灌喂大鼠后行肝部分切除,分时段检测肝功.The AAF adopted a very similar set , the SCR - 540 .陆军航空队接收到非常相似的装备——SCR -540.Evaluation of air - to - air tactics ( AA...
拉密 - 麦克斯韦平衡方程在光测弹性力学中具有重要的作用.Lame - Maxwell equations of equilibrium have important applications in photoelasticity.麦克斯韦的电磁研究分为四个阶段.Maxwell's electromagnetic investigations were carried out in four stages.原子中的电子并非如此...
火箭发动机的作用是瞬间的, 在适当的地方燃烧推进物生成 高速 粒子.A rocket motor's'bullets'are minute, high - speed particles produced by burning propellants in a suitable chamber.一种蓝色透明、有磁性的液体,由压缩气态氧获得,用作火箭推进物中的氧化剂.A two - component roc...
结果心脏的负变时性反应取决于刺激猝发所在的心动周期时相.Thenegative chronotropic response depended on timing of the stimulus burst within the car - diac cycle.结论 —— 对运动的血流动力学和变时性反应是可遗传的,并提示有与选择的基因座有可能的遗传连锁.Conclusions - Hemodynamic and chronotropic...