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- Wong, T.S. and M.C.Zhou (2003) Kinematic wave parameters and time of travel in circular channel revisited. 吕珍谋、康琮斌（2003）都市排水沟淤积及植生对水流影响之研究。
- Ball is a sphere with a circular channel for gate parts, ball rotation with the stem of the valve action to achieve headstock. 球阀是用带有圆形通道的球体作启闭件，球体随阀杆转动实现启闭动作的阀门。
- The hot test of the copper cooling stave with circular channels was done in the test furnace designed by the authors. 在自行研制的热态试验炉上对圆孔型铜冷却壁进行了热模拟试验.;在保证试验平台运行良好的情况下
- It is thus concluded that, when utilizing small-size circular channels for the cooling of turbo vanes, the multicyclic channel may be feasible because the adaptability of fluid can be utilized to enhance the heat transfer. 因此，将微小循环通道换热运用于涡轮叶片的冷却时可以考虑采用多循环通道，利用流体的自适应性来增强换热。
- We can compute the circular area with radius. 我们能用半径计算出圆的面积。
- The full moon has a circular form. 满月呈圆形。
- He get seasick every time he crosse the channel. 他每次渡英吉利海峡时都晕船。
- Ferryboats ply across the English Channel. 渡船定期往返于英吉利海峡。
- I'm not satisfied with his circular explanation. 我不满意他拐弯抹角的解释。
- The full moon has a circular shape. 满月呈圆形。
- The water had worn a channel in the rock. 水把岩石冲出了一条沟。
- The organization issues a circular every month. 该组织每月发一份通告。
- A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。
- Something of circular form; a circle or an orbit. 圆形物体圆形物体; 圆圈或环形轨道
- An instrument that measures circular arcs. 圆弧测定器一种用于测定圆弧的仪器
- A channel over which pilot signal is transmitted. 可在其上传输导频信号的一种信道。
- Once he swam the English Channel. 他有一次横渡了英吉利海峡。
- Ships must follow the channel into the port. 船只必须沿航道进入港口。
- The channel of the river filled up with mud. 河道塞满了泥。
- A pipe or channel by which liquid is drawn off. 排水管排掉液体的管或通道
