In this experiment, the different total salt level, different grain gradation artificial sample were compounded by use of the mixture of average design method to determine earth consistency limit. 按混料均匀设计方法配制不同总盐水平、不同颗粒级配的人工土样,通过界限含水率试验测定土的稠度界限。
In the change analysis of total average index, the traditional method is to analyze the inference of the change of group average on that of total average, and the inference of the structural change in the groups on the change of total average. 在总平均指标的变动分析中,传统的分析方法是从总体上分析组平均数的变动对总平均数变动的影响和各组结构变动对总平均数变动的影响进行分析。
Selecting some total and average items, the cause of economic differential has been analyzed by means of Factor Analytical Method, which are "economic factor" and "conditional factor". 选取相关总量和均量指标,利用主成份分析方法得出影响我国少数民族经济发展差异的主要原因是经济因子和条件因子。
Research on pest prevention is carried out using the alkaloid in the waste fluid while producing medicines with the aconite, and the total alkaloid content of the aconitic steep is 0.0680mg/ml in average measured with the Titration of Acid and Alkali ( Pharmacopoeia Method). 利用中药材附子炮制过程产生的大量废液中的生物碱进行害虫防治研究。用酸碱滴定法(药典法)测定附子浸渍液总生物碱含量,平均为0.0680mg/mL。
Section 3 measure the total education years and average education years in 2004 of China, and incorporate the factor analyze and synthesis appraisal method to constructed the variables system of education, which comprise quantities, qualities, and structures. 第3节测算了我国2004年地区截面人力资本代表指标&教育总年限和平均教育年数,并结合因子分析和综合评价方法,建立了包括教育数量、教育质量和教育结构的教育指标体系。