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- In the heating process of rolling reduction of fuel consumption and igni tion loss is of great significance. 轧钢加热过程中,降低燃耗与烧损具有重要意义。
- TEM analysis indicates that the dislocation density of pure tantalum is not high and dislocation cells occur after 95% cold rolling reduction. 通过TEM观察,发现变形95%25后,纯钽的位错密度都不是很高,存在有位错胞亚结构。
- TEM analysis indicates that the dislocation density of pure tantalum is nut high and dislocation cells occur after 95% cold rolling reduction. 通过TEM观察,发现变形95%25后,纯钽的位错密度都不是很高,存在有位错胞亚结构。
- With increased cold rolling reduction, the recrystallization starting temperature drops down and the minimum time for recrystallization fulfillment decreases. 随冷轧变形量的增加,再结晶开始温度和完成再结晶所需的最少时间都降低。
- Fin stabilizer system was designed using the technique of auto-disturbance rejection controller(ADRC) to guarantee good roll reduction in different operational states. 为了保证减摇系统在各种工况下都能获得理想的减摇效果;基于自抗扰控制(ADRC)方法进行了减摇控制系统的研究.
- The star cracks in macrostructure appear in some hypo-peritectic continuous cast alloy blooms and these cracks cannot be stock completely by hot rolling reduction ratio, macroetching testing and SEM. 摘要一些亚包晶合金钢连铸大方坯出现低倍星状裂纹,在一定的压缩比下经轧制仍不能完全消除这种低倍缺陷。
- The star cracks in macrostructure appear in some hypo-peritectic continuous cast alloy blooms and these cracks cannot be stuck completely by hot rolling reduction ratio,macroetching testing and SEM. 一些亚包晶合金钢连铸大方坯出现低倍星状裂纹,在一定的压缩比下经轧制仍不能完全消除这种低倍缺陷。
- total cold rolling reduction rate 冷轧总变形量
- hot- rolling reduction specification 热轧压下规程
- The rolling reductions of both layers increase in direct proportion with the total rolling reduction, and the difference between them gradually diminishes and even towards a leveling. 随着总压下量的增加,钢和铝的压下量成正比关系增加,变化趋势相同,组元压下量的差值随总压下量的增加而减小,变形量趋于一致。
- Chock the barrel up or else it will roll over. 用楔子塞住圆桶,不然它会滚过去。
- The comedian soon had them rolling in the aisles. 那滑稽演员很快就逗得他们捧腹大笑。
- The national debts of that country are rolling up. 那个国家的国债在不断地增加。
- He's a rolling stone and got no where all his life. 他见异思迁,毕生一事无成。
- Smoke was rolling up from the burning oil up smoke. 正在燃烧的汽油箱上浓烟滚滚。
- The slow steady roll of the ship made him sick. 轮船不停地缓慢摇晃使他感到不适。
- The ship was rolling heavily to and fro. 那船晃来晃去很不平稳。
- The reduction of unemployment should be paramount. 降低失业率应是头等大事。
- The desk calculator use a roll of paper. 这台台式计算机使用卷纸。
- She is crazy about rock and roll. 她喜欢摇滚乐。