1) roadbed bottom
路基基床底层
1.
Research purposes: The analyses and verification are made for the possibility whether the all weathered maroon gravel soil can be used as natural filling materials for the bottom of roadbed and embankment of roadbed bottom under different conditions.
研究目的:分析论证全风化的褐红色砾石土在不同情形下,能否作为路基基床底层及基床底层以下路堤的天然填料。
2) embankment of roadbed bottom
基床底层路堤
4) bed
[英][bed] [美][bɛd]
床;底座;路基
5) road base course
道路底基层
1.
Reusing test study and application of phosphogypsum-lime solidified soil in road base course
道路底基层中磷石膏-石灰二灰土再生试验研究与应用
6) pavement subbase
路面底基层
1.
On the Basis of lots of experiments and studies about using natural sandy gravel and mixture, application of natural sandy gravel to expressway pavement subbase is analysed with examples in project.
通过对天然砂砾土及其混合料的试验研究 ,结合工程实例 ,分析了天然砂砾土在高速公路路面底基层中的成功应用 ,阐述了一种合理利用当地自然资源的新途
补充资料：沸腾床燃烧(见流化床燃烧)
沸腾床燃烧(见流化床燃烧)
boiling-bed combustion:see fluidized-bed combustion
沸腾床燃烧(boiling一bed eombustion)见流化床燃烧。
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