carbon fixation meaning in Chinese

碳固定

Carbon fixation by farmland ecosystems in china and their spatial and temporal characteristics
我国农田生态系统碳蓄积及其变化特征研究
One of our primary goals in these organic - synthesis experiments ? and one of life ' s fundamental chemical reactions ? is carbon fixation , the process of producing molecules with an increasing number of carbon atoms in their chemical structure
做这些有机合成实验的主要目的是固碳，就是在分子中塞入愈来愈多碳原子，而这正是生命的基本化学反应之一。
The eco - environmental benefits are composed of the followings : water resources conserved amount to 28 percent , 422 . 2 million yuan , land resources protected and improved make up 3 percent , 40 . 6 million yuan , carbon fixation and oxygen production for 17 percent , 254 . 4 million yuan , environmental decontamination take up 26 percent , 395 . 5 million yuan , and ecological tourism covers 26 percent , 383 . 2 million yuan
生态环境效益价值中，拦蓄保护水资源价值42222 . 2万元，占总价值的28 ；保护改良土地资源价值4060 . 3万元，占总价值的3 ；固碳制氧价值25442 . 9万元，占总价值的17 ；净化环境价值39546 . 4万元，占总价值的26 ；生态旅游价值38321 . 2万元，占总价值的26 。