water-quality index 中文意思是什麼

water-quality index 解釋
水質指標
  • 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；...
  • quality : n 1 質，質量；性質，特質；品質，品位。2 優質，美質，優點。3 才能，能力，技能，素養。4 品種。5 身...
  • index : n （pl es dices ）1 索引。2 指標，標準，標志。3 示[食]指 （＝index finger）。4 指數。5 【印刷】指...
  1. After long - term synthetic action of these factors, the complicated rock mass in the right dam foundation come into being. the adjoining rock engineering geological classification of water - conservancy and hydraulic - power project reconnaissance code ( gb50287 - 99 ), geomechanic system ( bieniawski, 1973 ), rock mass quality index z ( xiaowang, 1995 ), artificial neural network and field classification were used in the rock mass quality classification

    本文採用水利水電工程地質勘察規范（ gb50287 - 99 ）的圍巖工程地質分類、巖體rmr分類（ bieniawski ， 1973 ） 、巖體質量指數z分級（小灣， 1995 ）以及人工神經網路分類，對壩區巖體按其基本指標作出定量化評分、分級。
  2. Water quality - determination of permanganate index

    水質.高錳酸鹽指數的測定
  3. Prediction of water quality index in qiantang river based on bp neural network model

    神經網路的錢塘江水質指標的預測
  4. F. water quality index gradings and e. coli levels g. water quality trends

    F .各河溪的大腸桿菌含量及水質指數等級
  5. The use of a horton water quality index assessment to evaluate the water quality guanting reservoir

    應用霍頓水質指數法評價官廳水庫水質
  6. Photo of map of rivers monitored on lantau island, showing their water quality index gradings in 2005

    大嶼山各河溪監測站位置圖顯示2005年水質指數評級圖片
  7. Photo of map of rivers monitored in the eastern new territories, showing their water quality index gradings in 2005

    新界東河溪監測站位置圖顯示2005年水質指數等級圖片
  8. Number of kilometres of river ranked " excellent " or " good " using the epd river water quality index

    根據環境保護署的溪流水質指數獲評為極佳或良好的長距離（公里） 。
  9. Photo of map of rivers monitored in the northwestern new territories, showing their water quality index gradings in 2005

    新界西北部各監測河溪位置圖顯示2005年水質指數等級圖片
  10. Since high purified water for blood dialysis is obtained by reverse osmosis film separation, the quality of reverse osmosis unit is critical for water quality index, which should meet aami water supply standard, thus entailing a proper plan for the whole system

    血液透析用反透水處理系統採用反透膜法分離技術制取高品質純凈水，反滲透裝置的質量可靠性是關系產水指標能否達到美國aami用水標準的關鍵，合理的設計方案是必要的前提條件。
  11. How the water quality index is graded water quality index

    河溪水質指數的評分方法圖片
  12. Water quality index data for the last 10 years show that river water quality has sustained a territory - wide improvement, with fewer than 20 % of stations recording " bad " or " very bad " water quality in 1998

    過去十年，水質指數資料顯示，香港大部河道水質已持續改善。在一九九八年，只有少於百分之二十的水質資料收集站錄得"惡劣"或"非常惡劣"的水質。
  13. 2. among water quality index units, cfu is the unit for bacterial count, and ntu the unit for turbidity

    2 .水質指標單位中， cfu為菌落形成單位數ntu為濁度表示單位。
  14. Experimental study of reinjection formation water quality index in gas field

    氣田產出地層水回注水質指標實驗研究
  15. Photo of water quality index gradings for the inland waters of hong kong, 1986 - 2005

    1986至2005年香港內陸河溪水質指數評級圖片
  16. To make it easier to get a picture of general river water quality, the epd has also adopted a simple water quality index

    為了使廣大市民對河溪水質概況一目了然，環保署另行採用一套較簡單的水質指數。
  17. Water quality index unit

    水質指標單位
  18. Water quality index in most studied sites have been gradually improved, it is likely to be associated with protecting activities

    希望其結果與目前的改善措施可做為鮭魚復育與保護之參考。
  19. How the water quality index is calculated no. of points awarded

    河溪水質指數的計算方法圖片
  20. Photo of water quality index gradings for rivers on lantau island, 1986 and 2005

    1986及2005年大嶼山河溪水質指數評級圖片
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