statistics n. 1.統(tǒng)計學,統(tǒng)計法〔用作單數(shù)〕。 2.統(tǒng)計數(shù)字[資 ...
modeling n. 制造模型的方法,造型(術);塑像術;【美術】立體感(表現(xiàn)法);模特兒職業(yè)。 the modeling of one's features 某人臉部的形象。
statistics n. 1.統(tǒng)計學,統(tǒng)計法〔用作單數(shù)〕。 2.統(tǒng)計數(shù)字[資料],統(tǒng)計表〔用作復數(shù)〕。 Government statisticsindicate that prices have gone down. 政府統(tǒng)計指出物價已經(jīng)下降。 You may consult the statistics on population issued by the government. 你可以查一查政府發(fā)表的人口統(tǒng)計。 the vital statistics (出生、結(jié)婚、死亡等)人口動態(tài)統(tǒng)計。 collect [take] statistics 進行統(tǒng)計。
This article has a deep research of stock rating ' s concept , feature , necessity and practical ; using model statistics method establish the model of stock rating ; comparing of macroscopic environment between of china and america , putting forward recommendations of policy . the purpose of this article ' s research is try to make up with the defect of our country ' s research of stock rating , and try to solve the difficult of rating model design and improve stock rating ' s macroscopic environment 本文對股票評級的概念、特點、必要性、現(xiàn)實意義等問題進行了深入的探討和研究;使用現(xiàn)代數(shù)理統(tǒng)計方法建立了股票評級模型,對中外股票評級的宏觀環(huán)境進行了比較研究并提出相應政策建議;本文的研究試圖彌補我國股票評級研究中理論研究的不足和解決我國股票評級過程中亟待解決的兩個重大問題? ?評級模型的設計和股票評級宏觀環(huán)境的改善。