暗期气温
Temperature during dark period
积污期气温
air temperature of contaminant period
上温期气候变化
anathermal climatic change
增温期气候变化
anathermal climatic change
20世纪前期
the first half of 20th century
白血病前期
Allergic contact dermatitis unspecified cause
表观前期固结压力
apparent preconsolidation pressure
apparent pre-consolidation pressures