| 释义 |
1 ?经济循环 ...ystem ==> 经济体系的循环流动,经济体系的循环流动,经济体系周流,经济体系周流,经济循环,经济循环 circular flow of economy ==> 经济循环,经济循环 circular flue ==> 圆形烟道 .
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Educated as an engineer, he later converted to economics. His machine, first built in 1949, is meant to demonstrate the circular flow of income in an economy. 这个装置是他于1949年首先建造的，旨在论证一个经济体系中收入是如何循环流动的。 - 2
Circular economy demands restructuring economic system by the rule of material recycle and energy flow in natural ecological system. 循环经济倡导按照自然生态系统物质循环和能量流动规律来重构经济系统。 - 3
"Cycle" of Circular economy industrial park consists of four elements: infrastructure cycle, material flow cycle, energy flow and information flow in the loop. 循环经济工业园区的“循环”包含四大要素：基础设施循环、物质流循环、能量流循环以及信息流循环。
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