Measurement of evaporation from a water surface commenced at king s park in 1957 . daily observations have been made since then 在京士柏每日量度水面蒸发量的工作始于一九五七年,一直维持到现在。
2.
Measurement of evaporation from a water surface commenced at king s park in 1957 . daily observations have been made since then 在京士柏每日量度水面蒸发量的工作始于一九五七年,一直维持到现在。