low correlation短语¹⁴⁴⁹⁷²⁺² 基本例句 低度相关 The regression of panel data shows low correlation between industrial investment and industrial added value, which means low investment efficiency in some industries if measured by J. 国内需求结构的升级对产业投资结构有一定的引领作用，而资本生产效率的变动从结果的角度体现了产业投资结构的变动。 fabiao