增温期 meaning in English

anathermal

As a consequence , from 1981 to 2000 , the county was in the stable temperature increasing but precipitation decreasing period
这种变化对气候要素的影响是：从1981年到2000年，长岭县基本上处于稳定的增温期和降水减少阶段。
Two periods respectively are : ? gm , about from twenty - two thousand years to seventeen thousand years before present ; ? ising temperature periods , about from seventeen thousand years to ten thousand years before present
两时期分别是：末次冰盛期，距今约22千年17千年；增温期，距今约17千年10千年。