lacunae

As the trophoblast shell gradually begins to break open, maternal blood placental lacunae.

由于绒毛细胞外壳逐渐退化开放, 母体血液即涌入绒毛间隙.

This would partly address the regulatory lacunae revealed by successive scandals at the NYSE.

这将部分弥补纽约证券交易所—系列丑闻所暴露出的监管漏洞.

The bony spicules are even, with occasional lacunae containing osteocytes.

骨板连续均一, 偶尔可见包含骨细胞的腔隙.

Black air - filled lacunae in which osteocytes once lived.

图中黑色的空腔为骨细胞所在的骨陷窝结构.

There are still major lacunae in the material available.

手边的材料依然存在严重缺漏。