Early application 基本例句 早期应用 Although carbon dioxide is the more important greenhouse gas, methane measurements will be a more practical early application to test the market for this sort of data. 虽然二氧化碳是一种更主要的温室气体，但是对于甲烷进行监测将是作为验证此类数据市场的一种更为实用的举措。 ecocn