您要查找的是不是：
- Measurement of the blood velocity in the descending aorta. 主动脉降部测量血流速。
- I didn't expect him to descend to personal abuse. 我没料到他会堕落到对我进行人身攻击的地步。
- Aorta descending 降主动脉
- The act or an instance of descending. 下降，降落下降的动作或实例
- I never expected that you would descend to cheating on exams. 我万万没有想到你竟会在考试时作弊。
- The particles that descend in this fashion. 辐射尘以这种方式落下的放射性粒子
- The ascending aorta was involved in 34 of these patients and the descending aorta in 31. 这些患者中，有34名患者升主动脉受累，31名患者降主动脉受累。
- We are descending into the Galapagos Rift Valley. 我们现在朝向加拉巴戈斯裂谷沉下。
- Summer tourists descending on the seashore village. 夏季旅游者涌入这座海滨小镇
- My sister's family is descending on us this weekend. 想不到我姐姐一家本周末要到我们这里来
- What causes coarctation of the aorta? 什么引起了主动脉缩窄？
- Blood flows into the aorta distal to the stenosis. 血液在狭窄的远侧注入主动脉。
- How is coarctation of the aorta diagnosed? 怎样作出主动脉缩窄的诊断？
- Some folks seem to have descend from the chimpanzee much later than others. 有些人，看来像是比其他人晚了好久才从黑猩猩分支而传下来的后裔。
- An aortogram is an angiogram of the aorta. 主动脉造影术是对主动脉进行造影。
- The hawk descend in a vertical stoop on its quarry. 鹰向它的猎物直冲而下。
- The blood can dissect up or down the aorta. 血液可沿主动脉向上或向下剥离动脉。
- The briefing won't take very long, and then will descend to particulars. 概况介绍不会太长的，他接下去就要谈具体问题了。
- The aorta is the largest artery in the body. 主动脉是人体中的最大动脉。
- To descend from a steep height by this method. 绕绳下降用这种方法从陡峭的高处下来
