1·Both atria are thin walled muscular Chambers.
两心房是由薄壁构成的空腔。
2·Atria sinistrum; Etiology; Clinical character.
心房纤颤；病因；临床特点。
3·A heart has two atria and two ventricles, four rooms.
心脏有两个心房与两个心室，四间房。
4·Blood flow stasis may cause thrombi to form in the quivering atria.
血流瘀滞可能会导致血栓形成的颤抖心房。
5·Thus, the smoke management system, adopted in atria, has been posed.
因而，中庭烟气管理系统这一有针对性的消防技术也就应运而生。
6·Publisher: Atria Books/Beyond Words; Original edition (September 28, 1999)
出版者：门廊书店/经在不言中；原版（1999年9月28日）
7·Yet on maximal vagal stimulation, both atria and ventricles come to a standstill.
然而，以最大刺激作用于迷走神经时，心房和心室都停搏。
8·From the three main entrances visitor flows are thereafter guided to two interior atria.
然后，访客从这三个主要入口被引向了两个室内门廊。
9·Their atria is opened for us for ever, now tell your friend and you are so carefully them.
他们的心房永远为我们而敞开。现在就告诉你的朋友你有多在乎他们。
10·During diastole, the atria and ventricles of your heart relax and begin to fill with blood.
在心脏舒张期，心房和心室放松，血液开始流入。