An echocardiogram is the most useful test for diagnosing MVP.超声波心动图通常是最为有用的MVP诊断性检查.Conclusion Doppler echocardiogram is important in diagnosing and differentiating pulmonary stenosis.结论多普勒超声在肺动脉瓣狭窄诊断与鉴别诊断中具有重要的价值.Transt...
She and Bayard are the champion show jumpers in the south of England.她和贝尔德成为了英格兰南部的越障赛冠军.Like high jumpers, pole - vaulters attempt to clear a crossbar.就像跳高选手一样, 撑杆跳高选手也需要越过一种横杆.Horses are not natural jumpers.马并不是天生就善于跳跃...
之后我们使用颜色 、 饱和度 、 值 、 尺寸和位置来区分层次结构中的每个层次.Next use hue, saturation, value, size, and position to distinguish levels of hierarchy.仅从分子式, 我们就能推断分子中的 “ 不饱和度 ”.From the molecular formula alone , we can deduce the " degrees of ...
The unevenly matched armies met at Guilford on 15 March 1781...1781年3月15日，力量悬殊的两支队伍在吉尔福德狭路相逢。The results show that rarer variants are distributed more unevenly among populations.本研究结果显示:越罕见的变体,其在人群中的分布也越不均衡.My cuticles w...