Experimental studies on damping ratio of cement mortar wet screened out from concrete;
混凝土湿筛水泥砂浆阻尼比的试验研究
It has been reported rarely that to analyse the screens under wet screening theoretically.
目前对筛网在湿法筛分下的理论分析报道很少,因此本文对筛网在湿法筛分下的力学分析模型及失效分析进行了探讨,提出了一种分析方法。
The practical problems in the granulometric analysis method—the water sedimentation analysis method and the dry sieve analysis method,are analyzed,and an improved water sieve analysis method is developed in this paper.
在此基础上,提出了改进粘性土颗粒分析的湿筛法,并进一步探讨了湿筛法的特点及发展前景,工程实例应用表明改进方法是可行的和先进的。
Experimental study on properties of wet-screened aggregate concrete after freezing and thawing cycles
湿筛混凝土冻融循环后性能的试验研究
Experimental Study on Wet-screened Mass Concrete Behavior after Freeze-thaw Cycles
冻融循环后湿筛大骨料混凝土的试验研究
Study on the Strength of Wet-screened Mass Concrete under Multiaxial Stress States after Freeze-thaw Cycles;
冻融条件下湿筛大骨料混凝土多轴强度的试验研究
Study on the Strength of Wet-screened Aggregate Concrete under Multiaxial Stress States after Freeze-thaw Cycles in Seawater;
海水中冻融循环后湿筛混凝土多轴强度的试验研究
Experimental Study on the Strength of Wet-screened Large Aggregate Concrete under Multiaxial Loads after Freeze-thaw Cycles
湿筛大骨料混凝土冻融循环后多轴强度的试验研究
Experimental study of strain rate effect on dynamic flexural-tensile properties of wet sieving concrete in Xiaowan arch dam
小湾拱坝湿筛混凝土动态弯拉应变率效应试验研究
Identification of Brassica Napus L.of High Tolerance to Waterlogging and Research on Physiological Adaptability Mechanism to Anaerobiosis;
甘蓝型油菜耐湿品种资源筛选及耐湿机理研究
Screening on Appraisal Indices of Chilling (Humidity) Tolerance and Selecting of Chilling (Humidity)-Tolerant Cultivars in Melon;
甜瓜耐冷（湿）性鉴定指标及耐冷（湿）性材料的筛选
testing method for wet sieve analysis of ceramic whiteware clays
陶瓷用粘土湿式筛析试验方法
Screening of Dispersing Agents of Flufenoxuron 5% SC
5%氟虫脲悬浮剂润湿分散剂的筛选
The sceond hexane wash may be decanted off and the wet solid screened.
第二次的乙烷洗液可以除掉，湿的固体进行过筛。
precision wet sieve analysis of nonplastic ceramin powders
非可塑性陶瓷粉末的精密湿性筛析方法
Screening and Adsorption Mechanisms on Substrates for Phosphorus Removal in Constructed Wetlands;
人工湿地除磷基质筛选及其吸附机理研究
Index Selection and Genetic Mapping about Waterlogging-tolerance in Barley Using SSR Markers;
大麦耐湿性指标的筛选及SSR标记定位研究
Study on Plant Species Selection and Wastewater Purification Efficiency in Constructed Wetlands in Beijing
北京人工湿地的植物筛选与污水净化效果研究
Static Adsorption Experiments of the Filled Materials in Constructed Wetland for Nitrogen and Phosphorus
人工湿地填料对氮磷的静态吸附筛选实验
Rapid screening of TLC antirheumatic traditional Chinese medicines of add chemicals
TLC法快速筛选抗风湿类中成药中的化学药品
Effect of Impurities on Extraction Purification of Wet Phosphoric Acid in Reciprocating Sieve Plate Extraction Column
振动筛板塔中杂质对湿法磷酸萃取体系的影响