基本解釋[水利工程]運用水位英漢例句雙語例句Lowering operational water level of the Sanmenxia Reservoir will provide the necessary condition for the lowering of the stages at Tongguan.所以降低三門峽水庫的運行水位，可為潼關(guān)高程的降低創(chuàng)造必要的條件。On the basis of practicing, the operational principle and features of dual condensation chamber used for drum water level measurement are presented in detail.以實踐為基礎(chǔ)，對測量汽包水位中使用的雙室平衡容器的工作原理與特性作了詳細介紹。operational water level更多例句詞組短語短語optimum operational water level 最優(yōu)運行水位optimal operational water -level 最優(yōu)運行水位operational water level更多詞組專業(yè)釋義水利工程運用水位