So scientists interested in the evolution of earth's climate use these icy formations to gaugelocal conditions from the past.
所以对地球的气候演变感兴趣的科学家们利用过去冰川的形成来判断目前的情况。
2
Water line demarcation test should be carried out when starting up and adjusting the subcritical drum boiler, to certify the zero benchmark of the local water gauge.
亚临界压力的汽包锅炉在启动调试时应进行水位标定试验，以确定就地水位表的基准零位。
3
The Beijing Beatles started out playing in local bars to gauge how much demand there was for the Fab Four's music.