improved stock meaning in English
改良原种
Examples
- The breeding of animals or growing of plants , especially to produce improved stock
养殖对动物的饲养或植物的种植，尤指为了产生改良品种 - Thanks to the economic recovery and improving stock and property markets ， the 2003 - 04 deficit should be about $ 50 billion ， well below official estimates of $ 78 billion
随着经济复苏，股市楼市造好，二零零三至零四年的财政赤字应为大约五百亿元，远低于官方估计的七百八十亿元。 - And the opening funds and the entry of china into the wto both expect to improve stock market . it is inevitable to develop stock index futures . the academic intention of this article is to build a set of model to estimate and elect the index fit for trading in chinese futures
在股指期货合约的设计中，最重要的就是选择何种指数作为交易标的，本课题的理论意义就在于建立一套适合中国国情的评价模型，评选出适合中国期指交易的标的物。 - 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
本文对股票评级的概念、特点、必要性、现实意义等问题进行了深入的探讨和研究；使用现代数理统计方法建立了股票评级模型，对中外股票评级的宏观环境进行了比较研究并提出相应政策建议；本文的研究试图弥补我国股票评级研究中理论研究的不足和解决我国股票评级过程中亟待解决的两个重大问题? ?评级模型的设计和股票评级宏观环境的改善。