dead water level

基本解释

Bases for selecting dead storage water level are described in aspects of run off regulation, power generation, sedimentation of reservoir, and navigation, works quantity, investment etc.
從水庫逕流調節、發電、泥沙淤積和航運、工程量和投資等方麪論述了死水位的選擇；
The water level of Danjiangkou Reservoir is 135.17 meters now, nearly 4 meters lower than the dead water level of 139 meters , caused great inconvenience to the life of people near the reservoir.
丹江口水庫垻前水位爲135.17米，仍比139米死水位線低近4米，給庫區人民生産生活帶來極大的不便。
Even the Danjiangkou Reservoir, a key component of the south-to-north water diversion project, saw its water levels drop drastically to 4.23 meters below its dead water level on Saturday, he said.
他說，即使是丹江口水庫——南水北調工程的重要組成部分，其水位周六也降到較死水位低4.23米的水平。
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