This paper probes into the influence of compaction effort on gradation based on gyration compaction and sieving analysis test. 通过旋转压实试验和筛分试验,探讨压实功对混合料级配的影响。
To sieving the sports population measurement indices, and set up an index system of sports population measurement in the light of the theories of static and dynamic analysis of demography. 依据人口学静态分析与动态分析理论,构建体育人口测度指标体系。
Particle sizes and composition were determined by sieving and chemical analysis. 通过筛分法将粗光卤石矿分级,运用化学法分析各粒级颗粒的组成。
First, on the basis of the pellet section sieving analysis theory, the crushing and grinding mechanism of tube mill and ball crusher is revealed in order to carry out high quality and production of cement, low consumption of raw material. 围绕水泥成品优质高产低消耗的目标,从管磨机与球破机料球截面筛析理论入手,揭示了管磨机与球破机的粉碎机理。
In crude benzol refining modification, new technologies such as vertical sieving tray and thermal oil process were used, as it is proved by means of principle analysis and production measurement, new technology has been successfully applied in modification. 在粗苯精制改造中采用垂直筛塔饭和热油连料工艺等新技术,通过原理分析和生产测定证明,新技术在改造中应用成功。
By using the method of comprehensive evaluation and the sieving analysis, the four basic skills of Wushu which are most correlated to the performance of Wushu routines are picked out. 本文运用模糊数学的综合评判方法,通过反复筛选分析,从众多的武术基本功中优选出与武术套路相关程度最大的4项基本功。
The authors introduced the methods and advance of grain size analysis technique, including direct measurement, sieving analysis, setting method and the laser grain-size analyzer; 本文主要介绍粒径测试技术方法及其新进展,包括传统的直接测量法、筛析法、沉降法和以计算机为依托的激光粒度测试仪法;
The procedure and methods for variables sieving, data sieving, and model sieving were systematically investigated, and a sequential procedure for applying the multivariate regression analysis to our object plant were determined. 用现场采集的数据进行多元统计分析时,系统化地试探了变量筛选、数据筛选,和模型优化等各种方法,确定了适合于所研究装置实际情况的一套统计分析方法步骤。
Integrative method of sieving and heavy liquid in pollen analysis of loess& data analysis and processing 黄土花粉分析的筛析&重液综合法
After the natural drying and sieving of soil samples collected from field, physic-chemical property analysis and hyperspectral measurement were carried out in laboratory. 研究区内野外采集的土壤样品经自然烘干、过筛后,分别进行土壤理化性质分析和高光谱测试。
The crushed products from the hammer mill were analyzed by sieving analysis and microscopic examination. 采用筛分分析和显微镜观察破碎产物的方法来研究线路板的破碎解离特性。
Microfluidic chip electrophoretic separation of DNAs was introduced and the affects of microfluidic devices, type and property of sieving medium as well as common dyes for DNA analysis were summarized. 对微流控电泳技术在DNA样品中的应用进行了阐述,总结了用于DNA分离的微流控设备、筛分介质种类、筛分介质性质以及常见染料对分离的影响。
By making use of the merits of artificial rockfill, a detailed statistic and sieving analysis of particle breakage was performed. 3. 利用人工模拟料颗粒可数的优点,对试验后颗粒破碎的情况进行了详细的统计和筛分。