line factor meaning in English

谱线因子

According to the deficiency consisting in the present stock choice of the investment company in our country , the paper emphatically analyses the limitation of the basic analysis theory in the stock choice and depending on it forms a special theory of the stock choice for the investment company from the following six aspects such as the macro factors and line factors , the financial state , the growth nature , the financial leverage and operating leverage , the corporate value and the predicting warn of the corporation operating to research and explore by the qualitative analysis method and the quantitative analysis method
本文从我国目前投资公司股票选择理论存在的不足之处入手，重点分析了原有基本分析理论在股票选择中的局限性，从如下六个方面，即宏观及行业因素、财务报表、成长性、财务杠杆和营业杠杆、公司的价值和公司经营失败的预警分析，结合定性分析和定量分析的方法进行了研究和探讨，形成了独特的投资公司股票选择理论。