Centrioles lies at the base of the central canal.
在中央管的基部发现有中心粒。
Significant differences in the central canal diameter and total area percentage between human and animal bones were shown by imaging analysis.
中央管直径和面积百分比的图像分析结果显示人与动物骨的差异均有显著意义。
Observation of central canal ependyma of medulla oblongata in rat was carried out under transmissive electron microscope in the present study. Tanycytes were found mainly in the dorsal ependyma.
本文用透射电镜对大鼠延髓中央管室管膜作了观察,发现延髓中央管室管膜存在构造分区,即中央管背侧部室管膜细胞与腹侧部室管膜细胞在分布和排列上有差异。
For many years, people had dreamed of building a canal across Central America to link the Atlantic and Pacific Oceans.
VOA: special.2010.08.19
It also needed a canal across Central America so the Navy could sail quickly between the Atlantic and Pacific oceans.
VOA: special.2010.08.12
And he proposed building a canal in central America to link the Atlantic and Pacific oceans.
VOA: special.2010.08.05
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