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- The diameter of the tree-trunk is about 2 meters. 这树干的直径大约是2米。
- Note: The front two numbers indicate the inner diameter of the pipe, and the back two indicate the outer diameter. 说明:前两位数表示管子内径,后两位数表示管子外径。
- Gushes of water sprayed out of the pipe. 好几股水流从管子里喷出来。
- Water is spouting out of the pipe. 水正从管子里喷出来。
- The plumber made a careful check of the pipes. 管子工对管道做了仔细的检查。
- External diameter of the pipe 管子直径
- The lower part of the pipe is separable from the upper part. 管子的下部可与上部分开。
- The two parts of the pipe have separated at the joint. 这个管子从接口处分成两截了。
- The diameter of the throwing ring is 2.5 metres. 投掷圈的直径是2.;5米
- MINIMUM DIAMETER OF THE SUMP IS NPS 12. 排污箱的最小直径是NPS（公称直径）12（英寸）。
- The diameter of the column is one meter. 柱子的直径是一米。
- Only a trickle of water came out of the pipe. 管子里淌出来的只是小小的细流。
- Permissive bending radius of cable should be no less than 20 times of external diameter of cable. 3电缆的允许弯曲半径不小于电缆外径的20倍。
- Water spouted from the break of the pipe. 水从管子的裂口喷出。
- The system design variables are magnet external diameter of internal ring, internal diameter of external ring, depth of groove - ring and ampere turns. 系统设计变量为磁铁内环外径、外环内径、槽口深度和安匝数。
- Water spouted from the break of the pipe . 水从管子的裂口喷出。
- They closed up the mouth of the pipe. 他们把管口封住了。
- The diameter of the objective of a telescope. 孔径望远镜物镜的直径
- There is a process on other end of the pipe. 管道的另一端有一进程。
- Mouth of conduit should be smooth and equipped with protection mouth.PVC conduit should be connected by sleeving and should be 1.5 to 3 times longer than external diameter of connecting conduit. 电管必须丝扣连接，管口应光滑无毛刺，护口齐全，PVC管应用套管连接，套管长度为连接管外径的1.;5-3倍。
