The Skinnerian model includes rural market system theory and macro-region system theory, and it has extensive impacts on the international academic field.
施坚雅模式包括集市体系理论和区域体系理论，在国际学术界产生了广泛影响。
The Skinner model includes rural market system theory and macro-region system theory.
施坚雅模式包括集市体系理论和区域体系理论。
With the theory, a piece of CNC codes for machining a sample cone surface is programmed based on NC macro instructor function of FANUC-0MD CNC system. , which is much efficient and universal.
基于FANUC-0 MD系统的宏指令功能，运用该原理编写了一模具锥面的数控加工程序，实例应用表明这种编程方法不仅减轻了规则曲面手工编程的困难，而且使曲面加工质量更加容易保证。
This paper presents the whole process of developing the macro-economic cycles analysis and warning system of Hebei province, including theory of economic cycles analysis.
本文介绍了开发研制河北省宏观经济景气分析与预警系统的全过程。
This paper presents the whole process of developing the macro-economic cycles analysis and warning system of Hebei province, including theory of economic cycles analysis.
本文介绍了开发研制河北省宏观经济景气分析与预警系统的全过程。
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