total carbon dioxide meaning in Chinese

总二氧化碳量,二氧化碳总量

Another major concern is the environmental impact of transport , which accounts for roughly 25 % of total carbon dioxide emissions
另一个主要问题就是交通对环境的影响，这约占总二氧化碳排放量的25 % 。
Total oxygen consumption , total carbon dioxide output and total nitrogen ( urine nitrogen + skin nitrogen ) excretion are related to the oxidation of the three major nutrients and the physiological combustion values of the three nutrients are already known
总氧消耗、总二氧化碳排出和总氮（尿氮皮肤氮）排出与三大营养素的氧化有关，并且这三种营养素的生理燃烧值是己知的。