When the temperature of the night without had fallen so low as to make her chilly, she opened a large blue umbrella to ward off the draught from the door . 这时，外面夜晚的气温已经降低到使她感到了寒冷，于是她打开了一把蓝色的大伞，以抵御从屋门渗进的寒气。
In the seventies , people proved that when f ( 0 ) 7 后来这一结果被推广到高维首达渗
Specification for impervious graphite pipe and threading 抗渗石墨管和螺纹的规范
Comparison of green - ampt model with philip infiltration model 入渗模型的对比分析
Application of gcl in canal seepage control engineering 在渠道防渗工程中的应用
Gear carbonitriding process and its quality control 齿轮碳氮共渗工艺及质量控制
Infiltration calculation of soil with sand in layer 具有砂质夹层的土壤入渗计算
Rub the cream on your skin and let it sink in 把这种软膏搽在皮肤上，让它渗进去。
Study on the landfill leachate treatment process 垃圾渗滤液处理工艺的试验研究
Leachate generation of solid waste sanitary landfill 垃圾卫生填埋场渗滤液水量计算
