By studying the fineness of gold, the factor and regularity related to mineralization can be found and used for guiding the exploration of gold deposits.
通过对金成色的研究，可从中找到与成矿有关的因素和规律，以便用来指导找矿。
2
The path analysis indicates that fineness is a limiting factor to simultaneous improvement of yield and fiber quality traits in current cultivars.
相关遗传力通径分析显示细度是现代品种产量和品质同时改良的限制因子。
3
It is pivotal factor to reduce the fineness of outlet material for improving the grinding rate and separating efficiency.