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- Under the electron microscope observation,the surface density of dentin was increased,the dentine canals were reduced and sealed partially or completely. 电镜下可见牙本质表面密度提高，牙本质管口缩小伴部分或完全封闭。
- 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。
- dentinal canals 牙质管
- 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
- The canal would soon fill up with mud if not regularly dredged. 这条运河如果不经常疏浚，就会淤塞。
- Should the Suezand Panama Canals be internationalized? 苏伊士运河和巴拿马运河应归国际共管吗?
- Got mental when he saw the dentin his new car. 他因看到自己新车上的凹痕而生气。
- Canals and rivers form the inland waterways of a country. 运河和河流构成一个国家的内陆航道。
- Please strike up a dentin the medal(of a fender). 请在(防护板的)金属上敲出凹痕。
- At least made a dentin the work. 至少在这项工作上取得了一点儿进步。
