The arterial pulse pressure in aortic insufficiency is widened.主动脉瓣闭锁不全时脉搏压变宽.Valvular heart disease, usually aortic and mitral insufficiency, can complicate a variety of systemic diseases.瓣膜性心脏病, 以主动脉瓣及二尖瓣闭锁不全为最常见, 可使各种...
Carotid sinus and aortic arch baroreceptor reflex.颈动脉窦和主动脉弓压力感受性反射.The aortic valve shows three thin and delicate cusps.主动脉瓣由三个薄而精细的瓣叶组成.This angiogram demonstrates the aortic arch and great vessels.血管造影显示主动脉弓和大动脉.Valvul...
The people had to accept the harsh exigencies of war.人们要承受战乱的严酷现实.The exigencies of forming may make it necessary to mismanage a pasture.生产过程中的突发性事件可能会迫使采取不适当的草场管理措施.Those variants equip an organism specially well to cop...
Virgil was the greatest of Latin poets and wrote the great epic, the Aeneid.维吉尔是最伟大的拉丁诗人,著有伟大的史诗《埃涅阿斯纪》.International PEN ( International Association of Poets, Playwrights, Editors, Essayists and Novelists )国际笔会 ( 国际诗人, ...
The taxman caught up with him and demanded £7,000 in unpaid taxes.税收人员查到了他，要求他把未缴纳的7,000英镑税款交上。Even unpaid work for charity is better than nothing.即便是给慈善机构做义工也比什么都不做要好。Doctors work excessive unpaid overtime.医生过度加班却无报酬....