Based on the theories of wavelet analysis and unascertained filtering, the methods for detecting and eliminating gross-error in observation data series are studied.
基于小波分析和未确知滤波理论,研究了对观测序列中粗差进行探测和剔除的方法,并结合实例进行了分析和比较,表明这2种方法得到的探测结果基本一致,均具备较好的应用价值。
The experimental results indicate that electroosmosis technology can further the filtering velocity markedly,increase the compressive strength of concrete sig.
结果实验表明电渗技术可以显著提高滤水混凝土的滤水速度,明显提高混凝土的强度,并有很好的经济性。
The experimental results indicate that ZnO retarder can increase the filtering velocity markedly,which ensures the strength and durability of filtering concrete effectively.
实验分析了不同电压、不同水泥品种、缓凝剂对电渗滤水混凝土性能的影响。
thickened waterworks sludge
经浓缩的滤水厂污泥
Application for Visit to Treatment Works
参观滤水厂申请表格
Drind tap or filtered water, not bottled.
饮用自来水或过滤水，不要喝瓶装水。
horizontal filter paper chromatography
水平滤纸色谱(法)
cause(water)to pass slowly through(coffee)
使（水）经（咖啡）过滤
Whtats more, the filtering cost remains high due to the high cake moisture, and the great filtrate turbidity.
此外,滤饼水分高,滤液浊度大,过滤成本居高不下。
When you've boiled the spinach, strain off the water through a colander.
菠菜煮开以后，用一滤器将水滤出。
filter –press for filtering or clarifying beverages other than water
过滤或净化除水以外的饮料用压滤机
When you have boiled the cabbage, strain off the water through the colander.
煮完白菜后，用滤锅把水滤去。
When you’ve boiled the cabbage,strain off the water through a colander.
你把卷心菜煮开后,用滤锅把水滤掉。
All drinking water must be filtered.
饮用水均须过滤净化.
He filtered out [off] all the dirt in the water.
他滤除水中所有的污物。
vacuum filter for liquids (excl. water)
液体（水除外）真空过滤器
You should strain off the water from the vegetables.
你该把青菜中的水滤去。
gas filter drain cock
煤气过滤器放水旋塞
The water was filtered through charcoal.
这水是通过炭来过滤的。
Specification for design of airwater washing for filter
滤池气水冲洗设计规程
The water had to be cleared through filtering.
水必须经过过滤来净化。