1)  soil hardness
土表紧实度
2)  Waterlogged soil
土表覆盖
3)  Residues in surface soils
土表残留量
4)  concrete surface
混凝土表面
1.
Material selection and technology optimization for mending dam concrete surface defect;
大坝混凝土表面缺陷修补材料选择及工艺优化
2.
According to measured chloride ions concentration of water soluble in tidal estuary environment of the Qiantang River and chloride ions density of concrete surface of the seawall revetment,the correlation including the relationship of chloride ions conc.
根据对钱塘江河口感潮环境表层水体中的氯离子含量及其海塘护坡混凝土表面氯离子浓度的检测,分析了水体中氯离子含量及与距河口距离的关系、护坡混凝土表面氯离子浓度与距河口距离的关系及不同高度表面浓度的关系等。
5)  concrete surface
混凝土表层
1.
Controlled permeability formwork to development on the ability of concrete surface;
可控制渗透性模板内衬对提高混凝土表层性能的研究
6)  Rare-earth elements conversion coatings
稀土表面转化膜
1.
The rare-earth elements conversion coatings can improve the anticorrosion of steel sheets,its technology mainly adopts chemical dipping;rare-earth elements are beneficial to anode oxidation of steel sheets:they can strengthen the ability of anode oxidation o.
论述了稀土在汽车钢板表面处理中的应用及研究进展,尤其是汽车钢板稀土表面转化膜技术和稀土对汽车钢板阳极氧化的影响两方面。
参考词条
补充资料:读度人经寄郑仁表
【诗文】:
身虽一旦尘中老,名拟三清会里题。
二午九斋余日在,请君相伴醉如泥。



【注释】:



【出处】:
全唐诗:卷690-16
说明:补充资料仅用于学习参考,请勿用于其它任何用途。