“ballastless”的概念、定义、翻译、参考文献-科学参考

单词	ballastless
释义	ballastless 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	host guest chemistry host-guest chemistry host-guest points combination，host-guest points association host guest polymer hostile aggression hostile organization Hostile takeover hostility host image host-induced gene silencing hosting of sports event Hostinsky Hostinsky sphere host language host machine host master key host material host name host operating system host-pathogen interaction host plant induced biohazard host plant resistance factors host-scouted host selection host selection behavior

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。