“track bed structure”的概念、定义、翻译、参考文献-科学参考

单词	track bed structure
释义	track bed structure Encyclopedia 工学道床结构释 track bed structure道床结构铺设于路基、桥梁或隧道结构之上，钢轨、轨枕之下及周边的碎石、卵石层或钢筋混凝土层。是轨道重要组成部分，轨道框架的基础。
随便看	trifolium trifunctional initiator trifunctionalization trifunctional monomer trifunctor trigamma-function tri-gate field-effect transistor trigatron TRIGA反应堆 trigeminal ganglion trigeminal nerve trigeminal neuralgia trigeminal nucleus trigeminal tubercle trigger trigger circuit for thyristor trigger discharge gauge triggered activity triggered vacuum gap trigger generator triggering triggering factor triggering self-immolative polymer trigger mechanism trigger strategy

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