critical water level 中文意思是什麼

critical water level 解釋
臨界水位
  • critical : adj 1 批判的，批評的；（在某方面）有鑒定力的 （in）。2 吹毛求疵的；愛挑剔別人的 （of about）。3 ...
  • water : n 1 水；雨水；露；〈常作 pl 〉 礦泉，溫泉；藥水。2 〈常 pl 〉水體；水域；水道；海；湖；河；海域；...
  • level : n 1 水平儀，水準儀；水準測量。2 水平線，水平面；水平狀態；平面，平地。3 水平，水準；水位；標準；...
  1. Through the analysis of hydrological yeologys features by analyzing the gielding water of mining section, the critical value of waterhead, the critical thickness of water - resisting layer and othr hydrological geology factors concerned, the researches on the feasibility of the extraction of eastern mine area liyi mine at - 660m under ground with the menance of high - level limestone water have been done

    主要通過水文地質特徵分析，從采區涌水量、臨界水頭值及臨界隔水層厚度及相關的水文地質因素對李一礦- 660m水平東翼采區在高水位灰巖水威脅下開採的可行性進行了研究。
  2. Because of the evaporation, dissolved salt is brought to cumulate at the ground surface and the root zone when the ground water is above the critical level. then the saline soil is formed

    超過臨界深度的地下水，在蒸發作用下，將鹽分帶至地表或根系分佈層累積下來，形成鹽漬化土壤或鹽土、堿土。
  3. In addition, when there are tension crack and water in the slope, the critical inclination has relations with the position of crack and the level of water

    此外，當邊坡中有張裂縫和水時，滑面的臨界傾角還與張裂縫的深度和水位高度有關。
  4. As a key parameter of multi - purpose reservoir operation, flood limit water level plays a critical role in achieving the balance between flood control and economic benefit such as hydropower generation and navigation improvement etc

    汛限水位是綜合利用水庫運行和調度的重要參數之一，它影響著防洪效益和防洪風險。
  5. At same time, the critical water level is proposed in accord with the trend of seepage flow of dam

    同時以大壩綜合滲透率是否隨時間增大為標準，提出了監控大壩滲流穩定的臨界水位，對實際運行監控有一定意義。
  6. In contrast, the 4 ( superscript th ) and 5 ( superscript th ) confined aquifers were featured with continuous plastic deformation, revealing the groundwater levels are far below the critical water level

    上海中心城區第、承壓含水層總體上處于地下水開采與人工回灌的平衡狀態，表現為彈性變形；而第、承壓含水層由於地下水位目前已嚴重低於其「臨界水位」 ，表現為持續壓縮的塑性變形。
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