Adopt the appraisal model and main composition analysis with factor analyze theory analyze to 4 mineral resource base-to-succeed later. And this paper has evaluated the exploitation predominance of the mineral resource base-to-succeed.
并应用评价模型指标体系及主成分分析和因子分析方法对4个矿产资源接替选区进行了分析,从矿产资源潜在总值、外部社会技术经济条件、对环境影响程度等方面对西部矿产资源接替选区开发优势进行了综合评价。
参考来源 - 若干西部矿产资源接替区比较优势评价研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The researchers then used a complex statistical procedure called "factor analysis" to analyze subjects' dietary habits.
随后，研究人员利用一种叫做“因素分析”的复杂统计程序分析受试的饮食习惯。
Objective The aim of this study is to analyze relevant factor to patients' condition in obstructive sleep apnea-hypopnea syndrome (OSAHS) merging chronic obstructive pulmonary disease (COPD).
目的探讨阻塞型睡眠呼吸暂停低通气综合征(OSAHS)合并慢性阻塞性肺疾病(COPD)时，与病情严重程度相关的影响因素。
Objective to analyze the influence of topical application of nerve growth factor on nerve ending regeneration of large skin grafts in patients.
目的观察局部应用鼠神经生长因子对大张移植皮片感觉神经末梢再生过程的影响。
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