Air-entraining agent increases impermeability of hybrid fiber concrete.引气剂有助于提高混杂纤维混凝土的抗渗性。Even an air - entraining agent can be used because the minute pores are discontinuous.甚至可以使用加气剂,因为小的气孔是不连通的.Third, the option of ...
Do you have any suggestions or comments on CSU's work?您对CSU的工作还有哪些意见和建议?This paper introduces the necessity, techniques , and request of replacing 5700 - 3106 MSFL mechanical sonde with CSU - DRS.介绍以CSU - DRS液压探头替代5...
洛维特是个威严的高个男人，蓄着灰白的八字胡。Lovett was a tall, commanding man with a waxed gray mustache.他个头不高，秃顶，留着八字胡。He was short and bald and had a moustache.他身材魁梧，留着红色的八字胡。He was heavily-built and sported a red moustache....
他们通过心脏按压使受伤的司机苏醒了过来.They managed to revive the injured driver with cardiac massage.大夫很快就使受伤的工人恢复了 知觉.The doctor soon brought the injured worker to ( round ) .感染使受伤的手腕肿了起来.The injured wrist was swollen up with infection....