1.
The Relations of Sustainable Development and Recycling Logistics System;

论可持续发展与循环物流系统之关系
2.
Study on Optimized Distribution/Recycling Cost Model in Cycling Logistics System;

循环物流系统中配送/回收成本优化模型研究
3.
Chemical constantly circulate or recycle in the system.

化学物质在系统中不断循环或回流。
4.
Establishing Vein Logistics System,Developing Circular Economy;

建立静脉物流系统 推进循环经济发展
5.
thermo-siphon circulation type cooling system

热流循环液冷却系统
6.
Limits of Sustainable Material Flow in Environmental-Economic Systems and Characteristics of Material Flow within Circular Economy Systems;
环境经济系统物质流可持续性与循环经济物质流特征分析
7.
Model and Optimization of Organic Pollutants Flow in Agricultural and Industrial Circular Production System Based on Reed-Planting for Papermaking;
苇—纸农工循环生产系统有机物流模型及优化
8.
A Research on Green Logistics System Development Based on Cyclic Economy;

基于循环经济的绿色物流系统发展研究
9.
Study on the Logistics of the Iron and Steel Instudry for Circular Economy;

循环经济模式下钢铁企业物流系统研究
10.
Construct the Mobile Phone Reverse Logistics Systems Based on Recycling Economy

基于循环经济的手机逆向物流系统的构建
11.
Optimal Coordination Policy for Remanufacturing Circulation Logistics Inventory System

再制造循环物流库存系统最优协调策略研究
12.
To Analyse on the Integration of Logistics System Based on Circler Economy;

基于循环经济探讨正向物流与逆向物流的系统集成
13.
The flow of blood through the circulatory system of an organism.

血流在有机体循环系统中流动的血液
14.
An Optimal Model for Urban Solid Waste Logistics System Based on Circular Economy Theory;

循环经济理论下的城市固体废物物流系统优化模型
15.
Biomass Production, Nutrien Cycling and Energy Flow of a Silvopastoral System;

果草牧复合系统物质生产、养分循环与能量流动研究
16.
Botanical Filters in Recirculating Aquacultural Systems Based on Fish-Grass Symbiosis Ecological Principles;
基于鱼草共生生态原理的循环流水水产养殖系统植物滤器研究
17.
Experiment on Bed Materials Distribution Characteristics of a Circulating Fluidized Bed Multi-Generation Cold System;
循环流化床多联供系统固体物料分配特性的冷态试验研究
18.
Influence of Urbanization on the Nitrogen Flow in Food Consumption System and Nitrogen Cycling in Agro-Ecosystem of China;
城镇化对我国食物消费系统氮素流动和农田氮素循环的影响