“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	single-hump mapping single-image photogrammetry single inclusion problem single index element single-index model single index regression model single-index regression model single inheritance single-injection pressurization single in-line memory module single in-line memory module, SIMM single in-line package single in-line package, SIP single input single output system single-input single-out-put system single-input single-output system single-input stream single-instruction multiple-data stream system single-instruction single-data stream system single-instruction stream multiple-data stream system single-instruction stream multiple-data stream system, SIMD system single-instruction stream single-data stream system single-instruction stream single-data stream system, SISD system single insulated pipeline single intersection traffic signal control

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