英语词汇“jointless rail in railway”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	jointless rail in railway
释义	jointless rail in railway 基本例句无缝线路 Welded rail tunnels used mobile CWR rail contact welding method for China's domestic initiative.隧道内焊轨采用移动式无缝线路钢轨接触焊施工方法，为中国国内首创。
随便看	primitive operation primitive operation decomposition primitive operation semantics primitive operator primitive oral cavity primitive orbit primitivenesses primitive network Primitive neuroblastic cell primitive neuroectodermal Primitive neuroectodermal neoplasm primitive neuroectodermal tumor primitive neuroectodermal tumor of bone Primitive neuroectodermal tumors Primitive Neuroepithelial Neoplasm Primitive Neuroepithelial Neoplasms Primitive Neuroepithelial Tumor Primitive Neuroepithelial Tumors primitive node Primitive node primitive nodule primitive nosophyte primitive notions primitive nth root of unity primitive number