“有砟道床”的概念、定义、翻译、参考文献-科学参考

单词	有砟道床
释义	有砟道床 Encyclopedia 工学道床结构释 ballastless有砟道床通常由具有一定粒径、级配和强度的硬质碎石堆集而成，碎石之间存在着空隙和摩擦力，使得轨道具有一定弹性的道床。
随便看	conveyance and distribution of water supply conveyance channel conveyance falling protection device convey electron conveyer belt conveying conveying efficiency conveying equipment conveying pipeline conveyor manure cleaner convicted minor conviction and sentensing based on the five types of kinship convict-turned frontier army convoluted seminiferous tubule convolution convolutional code convolutional deep belief network convolution algebra convolution algorithm convolutional network convolutional network coding convolutional neural networks convolution analysis convolution equation convolution formula

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。