pumping point 中文意思是什麼

pumping point 解釋
泵出點
  • pumping : 泵送
  • point : n 1 尖頭，尖端；尖頭器具；〈美國〉筆尖；接種針，雕刻針，編織針；小岬，小地角；【拳擊】下巴。2 【...
  1. The well point should pump water continually, the normal pumping rule is " big then small, feculent then clear "

    井點應連續不斷的抽水，正常出水規律為"先大后小，先混后清"
  2. But after pumping for one whole night, they were losing the battle against the rising water and were on the point of giving up

    但經過一夜抽水這后，他們沒能戰勝不斷上升的水，他們快要放棄努力了。
  3. It is to point to tap water, pumping station, sewage disposal, change the report, building that burns the municipal and public facilities such as processing of gas, heat addition, rubbish, environmental sanitation, public toilet, funeral and interment, fire control

    是指自來水、泵站、污水處理、變電、燃氣、供熱、垃圾處理、環衛、公廁、殯葬、消防等市政公用設施的房屋。
  4. Wsd turns north point pumping station into artificial reef with photos

    水務署把北角海水抽水站變身為人工魚礁附圖
  5. On the point of system, this paper mainly studies the optimal distribution of load in the machines of irrigation and drainage pumping station, the mathematical model and it ' s solution are studied among the machines in pumping station with two types of axial pump : full regulation or semi - regulation. this paper also studies the problems of the optimal day - operation of pumping station and the economical operation of grading pumping station. at the end, jiangdu pumping station is taken as a practical example to show the theory on economical operation of irrigation and drainage pumping station

    本文從系統的觀點出發，以排灌站機組間負荷的優化分配研究為主，分別對全調節和半調節軸流泵兩種泵型的排灌站機組間負荷優化分配的數學模型及其求解方法進行了研究，同時對排灌站最優日運行方式及梯級泵站的經濟運行也進行了初步探索，最後以江都排灌站為例，建立了排灌站經濟運行的實用模型。
  6. The second stage of the uprating engineering works were implemented after the signing of the agreement in august 1979 endorsing the planning report for the second stage extension of the dongshen water supply system. the main works were to extend the pumping facilities at matan, tongxia, zhutang, shaling, shanpu and yantian, and to increase the height of the main dam of shenzhen reservoir by 1 metre. the new works included the construction of a new pumping station - the dongjiang pumping station at the intake point at the riverbank of dongjiang to increase the volume of supply

    第二期工程於1979年8月簽訂《東江深圳供水工程第二期擴建規劃報告》協議后進行，主要是再擴大原工程在馬灘、塘廈、竹塘、沙嶺、上埔及雁田的抽水站，加高深圳水庫主壩1米，新建的工程則包括于新開河口興建東江抽水站，提高供水數量。
  7. Reprovisioning of north point salt water service reservoir and relocation of north point upper salt water pumping station

    重建北角海水配水庫及遷移北角高地海水抽水站
  8. Analysis and research on the projection declination of horsehead ' s pendulous point of beam pumping unit

    游梁式抽油機驢頭懸點投影偏差的分析研究
  9. Third, five schemes based on the combination different precipitation and pumping quantity is applied to the model prediction to predict the water laver in springs zone and high - point groundwater quantity exploited in 2010

    本通過對多種巖溶地下水開采方案預報對比，協調處理互為矛盾的「保泉」和「供水」目的，最終預報濟南市泉群地下水位標高，確定巖溶地下水的開采方案。
  10. Based on the rate - equation theory of four - level system, the expressions of threshold pump power, output power and slope efficiency are given. the influence of space distribution of pump light ( the position of focusing point, dimension of pumping light and divergence angle ) to the output characteristics are also discussed. then, by investigating the effects of thermal effect of laser crystal on the size of laser cavity mode, we obtain the mode - matching principle of high power laser diode end - pumped solid - state lasers

    其中，在泵浦光的空間分佈變量中我們分別考慮了泵浦光聚焦后的腰斑大小、聚焦腰斑在增益介質中的位置以及泵浦光在介質中發散角的影響；然後我們研究了在高泵浦功率下激光晶體因吸收泵浦光而產生的熱效應所導致的熱透鏡效應以及熱致衍射損耗，通過分析它們對振蕩激光腔模尺寸的影響，得到了高功率半導體激光二極體端面泵浦固體激光器模式匹配的要求，為高功率連續單頻nd ： yvo _ 4激光器的優化設計提供了理論依據。
  11. As long as the average consumer uses approved water pumping system and regularly clean and maintain their water cisterns or towers, no extra point - of - use water purifier is necessary to achieve the safe and high quality tap water

    一般用戶只要用水設備合格定期清洗維護水池水塔，不必再裝設凈水器，即可擁有高品質安全無虞的自來水
  12. It is shown that the divergence angle of pumping beam and off axis pumping and spontaneous radiation influenced the linewidth of parametric light more quickly than those of other factors did, and the linewidth of parametric light is very narrow far away from the degeneracy point, and the linewidth begins to large quickly at the degeneracy point

    結果表明，泵浦光的發散角、泵浦光的偏軸泵浦、自發輻射對參量光的線寬影響較大。在遠離簡並點處，線寬較小，在簡並點處，線寬較大。
  13. We take beam pumping unit cyj10 - 3 - 53hb as an example to analyze, put forward its mathematical model and make program with computer from the dynamics point of view

    根據動力學理論，並以cyj10 - 3 - 53hb型游梁式抽油機為例，將其運動系統簡化為等效的動力學模型，模擬了其電動機的真實運動規律，通過增加調節裝置對抽油機進行了性能改進。
分享友人
分享到 Line

分享到臉書