2) quality factor
品质因素
1.
Strata quality factor (Q) and attenuation factor ( β ) especially these of near surface, are studied.
对松辽盆地南部的地层品质因素和地层衰减系数、尤其是近地表的地层品质因素和地层衰减系数进行研究 ,进而研究了野外地震采集的激发和接受等各个因素。
2.
Simulation results show that better performance with smaller quality factor(Q) and boarder source moving range,and all these conclusions are obtained from viewpoints of the field uniformity and the probability density function(PDF).
利用格林函数法求解电振子激励下源搅拌混响室二维模型中的电场强度,并据此从场均匀性和统计特性的角度分析了2种因素对源搅拌混响室性能的影响,即腔体品质因素的降低和激励元移动范围的扩大能改善混响室性能。
3.
Owing to the demand of oil and gas exploration and engineering prospecting,the research on acoustic attenuation of rocks is very active and quality factor Q is an important research field.
品质因素Q是一个重要的研究领域。
4) Component
[英][kəm'pəʊnənt] [美][kəm'ponənt]
构成因素
1.
Inheritance Correlation Analysis on Seed yield Component Factors of Allocytoplasmic Male Sterile Line of Chinese Cabbage;
大白菜异源胞质雄性不育系产种量构成因素的遗传相关分析
2.
Analysis of the Components of Yield per Plant of American Non-bracket Cowpea;
美国无架豇豆单株产量构成因素分析
5) component factor
构成因素
1.
This paper makes analysis on the main component factors and, based on this, selects rational models for forecasting patent developing trends.
对专利的主要构成因素进行了分析,在此基础上选择合理的专利发展趋势预测模型。
2.
Agricultural productivity can be analyzed quantitatively as well as qualitatively based on correct selection of the component factors of agricultural productivity and their indicators,determination of their weights and estimating the average level of agricultural productivity and making a ladder-like division.
选择农业生产力的构成因素及其衡量指标,确定每个构成因素及其衡量指标的权重,从而测算出农业生产力的水平值并对其作梯次划分,可以据此对农业生产力在质的规定上和量的差别上进行剖析,以揭示出一个地区农业生产力的特点及其发展方向,为有针对性地实现农业生产力的科学发展提供决策指导。
6) Components
[英][kəm'pəunənt] [美][kəm'ponənt]
构成因素
1.
Research on the Yield Performance and Relationship Between Yield and its Components in Wheat Cultivar Heng 7228;
衡7228小麦产量及构成因素关系研究
2.
According to the results of spring cotton variety area tests in 2004~2005 and production tests in 2006,among the yield components,the density take the most important role,followed the order of boll number per plant > boll weight > lint percentage.
2004-2005年河南省春棉品种区试及2006年生产试验资料的统计分析结果表明:在产量构成因素中,以密度对产量的作用最大,株铃次之,铃重再次,衣分最小。
补充资料：非密度制约因素(见密度制约因素)
非密度制约因素(见密度制约因素)
l焦非密度制约因素见生态因素、密度制约后
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条