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- incisura ovalis 卵圆切迹
- The limbus of the fossa ovalis represents the edge of the septum secundum fused with the septum primum. 出生后，肺循环开始，左心房压力增大，致使两个隔膜紧密相贴并逐渐愈合，卵圆孔封闭，左、右心房完全分隔。
- Fossa Ovalis -- Oval depression in the wall of the heart remaining when the foramen ovale closes at birth (See patent foramen ovale). 卵窝：胚胎发育时原先的卵形孔关闭后在心房隔膜上留下的卵形小坑遗迹。
- The density and biomass of phytoplankton vary distinctly in diurnal and vertical dynamics mainly because of flagellate, such as C. ovalis. 浮游植物数量和生物量存在着明显的周日和垂直变化。
- Either of two deciduous trees(Carya glabra or C. ovalis) of the eastern United States,having pinnately compound leaves,male flowers grouped in catkins,and nuts with somewhat bitter kernels. 光滑山核桃树美国东部的两种落叶树的一种（山核桃属光滑山核桃或山核桃属甜山核桃），长有羽状的复叶、以柔苇花序聚集的雄花和核略有苦味的果实。
- Dolgoma ovalis sp. nov.n. 圆朵苔蛾;新种
- Either of two deciduous trees(Carya glabra or C. ovalis) of the eastern United States, having pinnately compound leaves, male flowers grouped in catkins, and nuts with somewhat bitter kernels. 光滑山核桃树美国东部的两种落叶树的一种（山核桃属光滑山核桃或山核桃属甜山核桃），长有羽状的复叶、以柔苇花序聚集的雄花和核略有苦味的果实
- trochlear notch of ulna incisura trochlearis ulnae 滑车切迹
- herniation of cerebellar incisura tentori 小脑幕切迹疝
- frontal notch incisura frontalis 额切迹
- incisura cartilaginis meatus acustici ex-terni 外耳道软骨切迹
- incisura cartilaginis meatus acustici externi 外耳道软骨切迹
- incisura ethmoidalis ossis frontalis 额骨筛切迹
- Atrial septal defect of fossa ovalis 卵圆窝性房间隔缺损
- incisura jugularis ossis temporalis 颞骨颈静脉切迹
- incisura mastoidea ossis temporalis 颞骨乳突切迹
- laminae cribriformis fossae ovalis [医] 卵圆状筛状板
- Trachelomonas pulcherrima var. ovalisn. 极美囊裸藻椭圆变种
- incisura paietalis ossis temporalis 颞骨顶切迹
- incisura sphenopalatina ossis palatini 腭蝶腭切迹
