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- haversian canal lamella 哈维板
- In the center of each system is an Haversian canal which carries blood vessels. 每个哈佛氏系统的中央都有一个中央管，其内都有血管走行。
- You can see on the left that a central vascular channel (Haversian canal) is surrounded by concentric lamellae (layers) of bone. 图右侧示一个骨单位：中央为中央管，其内有血管走行，中央管周围同心圆环绕的骨板。
- Tissue fluid from the capillaries and connective tissue of the Haversian canal can seep through these spaces and channels, bringing nutrients to the stellate osteocytes residing there. 来自于毛细血管和哈佛氏管结缔组织中的组织液可以通过这些管道将营养物质输送到骨陷窝营养骨细胞。
- The endosteum lining the marrow cavity is therefore continuous with the endosteal linning of Haversian canals. 骨髓腔的骨内膜与骨组织中的管腔内膜也是相连续的（包括中央管）。
- The relationship between radial distribution of Haversian canals and the stress status of on bone are analyzed. 对哈佛氏管径向分布规律与骨受力状态之间的关系作了分析。
- The orientation and length of Haversian canals and the connection are measured or calculated. 对三维模型进行测量、推算，得到了哈佛氏管走向、长度、微管连接密度等数据。
- Haversian canals, which run through the center of each Haversian system, contain the blood and lymphatic vessels supplying the bone. 穿过每个哈弗斯系统中心的哈弗斯管，包含了供应给骨骼的血液以及淋巴血管。
- The steam tug takes canal boats and barges in tow. 驳船后面拖着小艇和平底船。
- The Panama Canal joints two oceans. 巴拿马运河连接两大洋。
- They dragged the canal for the missing child. 他们用拖网沿运河打捞失踪孩子的尸体。
- The canal is navigable all the year. 这条运河全年可通航。
- In July,1956, Egypt had seized the Suez Canal. 一九五六年七月，埃及占领了苏伊士运河。
- Coal used to be sent here by canal. 煤过去常经过运河送来。
- The new canal will link the two rivers. 新运河将两条河连在一起。
- Digging the canal was a Herculean task. 开凿运河是项极其艰巨的工程。
- The canal is now open to shipping. 该运河现已通航。
- The boat chugged along the canal. 小船稳稳地顺著运河突突地航行。
- Many oceangoing ships are sailing on the canal. 许多远洋船只在这条运河上航行。
- A raised bank or path, such as one along a canal. 堤岸，小路高出的堤岸或小路，如沿着一条沟渠的堤岸或小路
