Is the human heart weak in comparison with the other organs?与其他器官相比，人的心脏是不是很脆弱？The bulk and weight of coal required in the majority of manufacturing industries is large in comparison with the bulk and weight of other raw...
一系列技术问题延误了新产品的上市。A series of technical foul-ups delayed the launch of the new product.几次延误都是由新的高科技行李传送系统造成的。Several of the delays were caused by the new high-tech baggage system.因为制造方面的延误，我们没能赶上最后期限。We were not able to m...
His wool shirt always itches him.他的羊毛内衣总是使他发痒.This wool shirt itches my back.这件羊毛衫使我背上发痒.Ho , ho , Mom helps me scratch where it itches.呵呵, 妈妈给我搔痒痒....
Result : Hemodynamic insufflation and tumor manipulation in the laparoscopic excision of pheochromocytoma.血流动力学摘要:目的: 总结腹腔镜嗜铬细胞瘤切除术的麻醉方法.Atrial fibrillation and sinus tachycardia may worsen hemodynamic change and heart f...