One anterior segment was perfused with a continuous amount of drug and the fellow anterior chamber was monitored without drug.
一组对眼前段连续灌注相当数量的药物，而另一组不给药而予以监测。
The main tendency of plowland in China in recent 20 years was analyzed on the base of anterior research and statistic data: the amount of plowland is decreasing;
在前人研究基础上，利用国家统计资料，分析了我国近20年来耕地变化总体趋势：耕地总量持续减少；
The amount of hemorrhage during operation in group A(central placenta previa or placenta attached to the anterior and side walls of uterus)was distinctly greater than in group B(P<0.05).
术中出血量在前置胎盘中央型患者A组较B组显著增加（P< 0 .0 5） ；
应用推荐