1) carbon cycle
C循环
1.
The carbon cycle was studied for an Astragalus hulunensis population in the grassland sub-system of the sub-alpine forest ecosystem on Mt.
对贡嘎山亚高山森林生态系统草地亚系统冰川退缩9年迹地形成的小叶黄芪群落C循环进行了研究。
2) circular graph C(2n,n)
循环图C(2n,n)
3) Cycle and transformation processes of soil C and N
C、N循环与转化
4) C-ring
C-环
1.
Base on the paper[1],the notion of a coring-C-ring is introduced,which is a coalgebra.
在Brzezinski T(2002)A-上环的基础上介绍了C-环的基本概念,C是一个余代数。
5) circulation
[英][,sɜ:kjə'leɪʃn] [美]['sɝkjə'leʃən]
循环
1.
Recycling system construction effect on urban environment and resources circulation;
再生资源回收利用体系建设对城市环境和资源循环利用的作用
2.
Study on sludge reduction by aerobic/anaerobic alternation and circulation methods;
好氧/厌氧交替与循环工艺用于污泥减量化研究
3.
Allocation,circulation and purifying effect of nickel in synthetic wastewater in Avicennia marina simulated wetland system;
模拟分析白骨壤湿地系统中Ni的分配循环及其净化效果
6) cycle
[英]['saikl] [美]['saɪkəl]
循环
1.
Working Cycle Analysis of the Engine Retarder;
车用发动机缓速器工作循环的理论分析
2.
The problems revealed during the commissioning of the 75t/h cycle-fluidized-bed-boiler and the improvements;
75t/h循环流化床锅炉试运行中暴露出的问题及改进方法
补充资料：《什么是循环经济》
简言之，循环经济是按照生态规律利用自然资源和环境容量，实现经济活动的生态化转向。它是实施可持续战略必然的选择和重要保证。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条