1) intensity gradation
强度分级
1.
The problem of urban soil and water loss is a new subject in soil and water conservation field, and the stucly of loss types and intensity gradation is a weak link in present research.
城市水土流失问题是水土保持领域的新课题，城市水土流失类型和强度分级研究是目前研究中的薄弱环节。
2) concrete strength grading
混凝土强度分级
1.
On the limited value of grade steps in concrete strength grading;
关于混凝土强度分级级距的限值问题
3) earthquake intensity scale
地震强度分级
4) soil erosion intensity classification
侵蚀强度分级
1.
We introduces how to use the functions of the GIS spatial analysis and characteristic data of patches,to get the soil erosion classification map of watershed refered to the soil erosion intensity classification criterion.
结合有关土壤侵蚀强度分级标准,介绍了如何利用GIS空间分析功能,对矢量图形数据及小斑的属性数据进行分析和统计,从而得出流域面蚀土壤侵蚀分级图形,量化了土壤侵蚀强度分级过程,使此项工作更加科学化,现代化和合理化。
5) intensity grade
强度等级
1.
The comparison relation about concrete intensity grade standard have been talked about the advantages of high intensity concrete and main the differences from ordinary concrete have been given a brief introduction.
介绍了中外关于混凝土强度等级标准的对照关系,简要说明了高强混凝土的优点及其同普通混凝土的主要区别。
6) strength grade
强度等级
1.
The discussion about the relation between the dispersity and the strength grade of cement;
关于水泥分散度与水泥强度等级关系的探讨
2.
Comparison of ASTM concrete compressive strength and China s concrete strength grade;
美国规定的混凝土抗压强度与中国混凝土强度等级的比较
3.
Effect of strength grade on flexural creep of early-age concrete with slag powder
强度等级对矿渣粉混凝土早期弯曲徐变性能的影响
补充资料：表光合强度(见光合强度)
表光合强度(见光合强度)
forecast of sowing or transplanting time
b iaoguanghe qiangdu表光合强度见光合强度
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