... road grade 道路坡度 rolling grade起伏坡度 ruling grade 限制坡度 ...
双语例句
1
The study and test of rolling technology were carried out because the strain-age impact toughness of D grade hull plate could not meet the standard by conventional rolling technology.
针对韶关钢铁集团公司在用常规热轧工艺开发薄规格D级船板时出现应变时效不合问题进行了研究和工业试验。
2
Based on the feature of plate rolling process, pass correction based on gray relational grade is put into forward.
基于中厚板的轧制特点，提出了基于灰色关联度的道次修正算法。
3
The British Standard grade 460 bars, which when quenched with left heat after rolling, are naturally aged for different times.