2) coal carbonaceous mudstone
煤炭质泥岩
3) charcoal mud sock slope
炭质泥岩边坡
1.
The application of soil work standard room in a highway charcoal mud sock slope protection;
土工格室在某公路炭质泥岩边坡防护中的应用
4) thick carbonaceous mudstone roof
厚层炭质泥岩顶板
1.
The conventional bolt(or anchor) support method for a large span seam gateway with thick carbonaceous mudstone roof could not solve the key problems of the suspending on the roof with no stable strata above and would be easy to have a roof failing accident occurred.
厚层炭质泥岩顶板大跨度煤巷采用传统的锚杆(索)支护方式,无法解决无稳定上位岩层可供悬吊的关键难题,易发生垮冒事故。
5) peaty muck
泥炭质污泥
6) peat soil
泥炭质土
1.
The peat soil is the mire layer which formed by the plant remains under the oxygen deficit condition.
泥炭质土是植物遗体在缺氧条件下经缓慢分解形成的泥沼覆盖层。
2.
Because of the high content of organic substance in the peat soil, the reinforce result is not very effevtive when the ordinary cement deep-mixing method is used to treat the peat soil.
因泥炭质土中有机质含量高 ,常规的深层水泥搅拌法的加固效果较差 ,需添加适量的外掺剂以提高水泥土的强度。
补充资料：软质炭黑
分子式：
CAS号：
性质：橡胶用炭黑的一种习惯分类方法，指橡胶制品中补强效果较差、在很大程度上起填充作用的炭黑，系相对硬质橡胶而言。标准平均粒径在31～500nm范围。用气炉法和热裂法生产的炭黑及小部分油炉法生产的炭黑属于软质炭黑。
CAS号：
性质：橡胶用炭黑的一种习惯分类方法，指橡胶制品中补强效果较差、在很大程度上起填充作用的炭黑，系相对硬质橡胶而言。标准平均粒径在31～500nm范围。用气炉法和热裂法生产的炭黑及小部分油炉法生产的炭黑属于软质炭黑。
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