1) Ballast Impedance
道碴阻抗
2) segment of low electric resistance
低道碴电阻
3) critical ballast resistance
临界道碴电阻
4) ballast
[英]['bæləst] [美]['bæləst]
道碴
1.
Laboratory experiment study on the ballast and ventilated railway embankment in permafrost regions;
多年冻土区道碴、通风管结构铁路路基室内试验研究
2.
Test and Study on Ballast Elasticity and Accumulated Deformation;
道碴弹性与累积变形的试验研究
3.
Effects of Ballast Thickness on Rail Track Structure;
道碴厚度对轨道结构的影响
5) link travel time
道路阻抗
1.
Study of link travel time functions for dynamic traffic assignment model based on computer simulation;
动态交通分配中道路阻抗模型的研究
6) Respire-resistance
气道阻抗
补充资料：道碴
1.即道砟。参见"道砟"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条