“rail expansion joint”的概念、定义、翻译、参考文献-科学参考

单词	rail expansion joint
释义	rail expansion joint Encyclopedia 工学[轨道特征]释 rail expansion joint钢轨伸缩调节器由基本轨、尖轨、扣件系统（垫板、轨撑、扣件）、轨枕等部件组成的轨道设备。
随便看	channel adapter channel allocation channel and acupoint detector channel assignment channel bandwidth channel bus out channel camera channel cameraman channel capacity channel capacity region channel carrier common supply channel catfish Channel catfish culture channel catfish reovirus disease，Ictalurus punctatus reovirus disease channel catfish virus disease channel chart channel coding channel coding theorem channel coding theory channel command channel command word channel command word, CCW channel conflict channel controller Channel Cooperation

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