“有砟轨道”的概念、定义、翻译、参考文献-科学参考

单词	有砟轨道
释义	有砟轨道 Encyclopedia 工学［轨道型式］释 ballast track有砟轨道由钢轨、扣件、轨枕和散粒体碎石（或卵石、砂）道床、道岔及轨道加强设备组成的铁路轨道。是铁路上应用最早、使用范围最广的轨道结构形式，有较丰富的使用经验，成套的线路大修、维修机械和施工工艺。
随便看	Japanese ring Japanese River Act Japanese Rock Garden Japanese royal fern Japanese sardinella Japanese sawshark Japanese seahorse Japanese Shinkansen Japanese sillago Japanese Society for Rights of Authors, Composers and Publishers Japanese Society of Child Science Japanese spineless cuttlefish Japanese Sports Promotion Act Japanese Spy Japanese squid Japanese St. John's wort Japanese style furniture Japanese Sword Song Japanese syllabic scripts Japanese temple problem Japanese theatre Japanese theorem Japanese thistle herb Japanese threadfin bream Japanese transcription of the borrowed Chinese words

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