There is a growing body of opinion that both these physical variations have a measurable impact on the climate. 越来越多的人认为这两种物理变化对气候都有可测的影响。
They insist that their conclusions are "measurable and actionable"—guides to behavior rather than analysis for its own sake. 他们坚持认为他们的结论是“可测量和可操作的”——是行动指南,而不是单纯的分析。