您要查找的是不是：
- parallel channel sign 平行管征, 双筒枪征[超声胆管扩张的征象]
- This one looks rather like a sponge: thousands of parallel channels perforate a thin wafer of silicon. 这个棘齿看起来比较像纱布：数以千计的平行孔道贯穿一片薄薄的矽晶圆。
- straight parallel channel electron multiplier 直平行通道式电子倍增器
- The research of dissymmetric parameters are very useful to understand and eliminate the instability in parallel channels, and improve the stability of system. 摘要研究不对称工况的参数有助于理解和消除平行通道管间脉动，提高系统的稳定性。
- Higher currents can be provided by paralleling channels. 高电流可由平行通道提供。
- He get seasick every time he crosse the channel. 他每次渡英吉利海峡时都晕船。
- The railway lines run parallel to the road. 铁路线和那条道路平行。
- Ferryboats ply across the English Channel. 渡船定期往返于英吉利海峡。
- Her experiences parallel mine in many instances. 她的经历多与我的相似。
- My experience in this matter is parallel to yours. 在这件事情上，我的经验和你的类似。
- The water had worn a channel in the rock. 水把岩石冲出了一条沟。
- The road runs parallel with the railway. 该公路与铁路平行。
- A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。
- Oscillation in parallel channels 管间脉动
- The two generators operate in parallel. 这两台发电机并联发电。
- 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。
- The gymnast swung on the parallel bars. 体操运动员在双杠上摆动身子。
- 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。
