cyclic regeneration

The birth of recycle economy takes profound ecology as its theoretical basis, showing three ecological theories: principle of cyclic regeneration and energy flow, principle of substance accretion and environmental capability, and principle of sustainable output and ecological position.

循环经济的提出有其深刻的生态学理论基础，其中蕴涵的生态学原理主要体现在三个方面：循环再生和能量流动原理、物质共生和环境容量原理、持续产出和生态定位原理。

Producing vast production and waste while lacking cyclic regeneration capability;

产生大量产品和废物，缺乏循环再生能力；

Effect of target muscle injection of cyclic adenosine monophosphate on peripheral nerve regeneration

靶肌肉注射环磷酸腺苷对周围神经再生的作用

Effect of continuous injection with cyclic adenosine monophosphate into subarachnoid space on neural regeneration after spinal cord injury

蛛网膜下腔连续注入环磷酸腺苷对脊髓损伤后神经再生的作用

The catalytic mechanisms of the catalytic materials for the regeneration of the redox couple ( l3/ T) were investigated by electrochemical impedance spectroscopy, cyclic voltammetry, and Tafel-polarization curve experiments.

通过电化学阻抗、循环伏安和塔菲尔极化曲线实验对催化材料进行了氧化还原电对（I3-/I-）催化机理研究。