drainage test 中文意思是什麼

drainage test 解釋
排流試驗
  • drainage : n. 1. 排水，放水；排水法；逐漸流出。2. 下水道；排水設備，排水系統。3. 水系，排水區域，流域。4. 陰溝水，（排出的）污水。5. 【醫學】引流，導液（法）。
  • test : n 1 檢驗，檢查；考查；測驗；考試；考驗。2 檢驗用品；試金石；【化學】試藥；（判斷的）標準。3 【化...
  1. The method of close water test has been used for a long time, so richer experience has been achieved. however, it not only takes pains and time, but also consumes raw materials during the close water test because of miscellaneous working procedures such as bricklaying in the two ends of pipe, water - repellent layer plastering, maintaining and water offletting, brick - block backouting after the test, especially in the region short of water and some drainage pipe with prop - pipe construction. in order to satisfy the fast development of municipal construction, new detection methods should be developed

    閉水試驗方法因其應用時間較長，目前已積累了較豐富的經驗，但在閉水試驗時，管道兩端砌築磚堵、抹防水層、養護、灌水浸泡，以及試驗后的放水、磚堵拆除等繁雜工序，不僅費工、費時，而且消耗原材料，尤其是在缺水的地區以及頂管施工的無壓管道，這些矛盾更加突出；因此，為滿足迅速發展的市政建設需要，有必要探索新的檢測方法，閉氣試驗就是其中一種，但是閉氣試驗目前還不完善，有待于進一步深入研究。
  2. In allusion to test roadway in the zhang - luo second class highway and lin - chang freeway, through hydrologic analysis, hydraulic calculation and with the analysis of highway structure, the blue print of setting drainage system, construction technique and back - check experiment are presented

    針對張羅二級公路試驗段和臨常一級公路試驗段，進行了水文分析和水力計算，並結合路面結構分析，提出了排水系統的布設方案、施工技術方案和試驗檢測方案。
  3. Plastics. un - plasticized pvc parts dor piping. simple assemblies with sealing rings for domestic water drainage piping. end use test. specification

    塑料製品.未增塑聚氯乙烯管道零件.生活污水排放管道用帶密封圈的簡易組件.最終使用試驗.規范
  4. Agricultural drainage. coating products. testing in permeameter test method

    農業排灌設備.塗覆產品.滲透儀試驗方法的測試
  5. Based on the test of drainage salinity effect in different clay interlayer and the analsis of thickness of drainage salinity layer, the design parameter of effective drainage salinity semidiameter, amount of sand - hole and semidiameter of hole were put forword

    通過對不同層位的粘土夾層土壤的洗鹽效果試驗研究，分析了脫鹽層厚度、計劃脫鹽層脫鹽效率，提出了有效洗鹽半徑的概念、砂孔數量及孔徑等設計參數，並制定相應的洗鹽制度。
  6. Roof roadway methane drainage test and its effect analysis

    頂板巷道抽放瓦斯試驗與效果分析
  7. Standard of land drainage test

    農田排水試驗規范
  8. Standard test method for measuring pavement texture drainage using an outflow meter

    用出流量計測量鋪面結構排水量的標準試驗方法
  9. Agricultural drainage. unplasticized pvc ringed pipes. natural ageing test

    農業排灌設備.未增塑聚氯乙烯圓管.天然老化試驗
  10. Agricultural drainage. coating products. sand tank filtration test. test method

    農業排灌設備.塗覆產品.沙箱過濾試驗.試驗方法
  11. Agricultural drainage. corrugated unplasticized pvc pipes. rapid tensile test

    農業排灌設備.未增塑聚氯乙烯波紋管.快速拉伸試驗
  12. Conceptual planning and test on waterway regulation, river trainning and harbour engineering. analyzing sedimentation in hydraulic structures, water intakes and drainage project, etc

    航道整治、河道治理、內河港口的規劃設計及試驗分析研究。水工建築、電廠取排水等工程泥沙的分析研究及處理。
  13. Standard test method for vacuum drainage of asbestos - cement mixes

    石棉水泥混合料真空排放的標準試驗方法
  14. The phenomena can be observed in the tests low seepage pressures can easily form passageways behind the waterproof layer if there is no drainage layer or the drainage layer is blocked in the single - shell test slab ; the waterproof layer can resist higher seepage pressure if there is no drainage layer or the drainage layer is blocked in the double - shell test slab ; the seepage water can be controlled and drained away in the drainage layer by the water proof layer only if there is unblocked drainage layer behind it in the double - shell test slab

    由試驗可見，在單層試驗板中沒有排水層或排水層不通暢時，較低的水壓就能在防水膜后形成滲流通路；在雙層試驗板中沒有排水層或排水層不通暢時，防水膜能抵抗一定程度的滲漏水壓；只有在雙層試驗板中的排水層暢通時，防水膜才能有效地將滲漏水控制在排水層中排走。
  15. Air admittance valves for drainage systems - requirements, test methods and evaluation of conformity

    排水系統用進氣閥.要求試驗方法和合格評定
  16. Test research on treating acid mine drainage of tailings reservoir in an iron mine

    某鐵礦尾礦庫酸性廢水處理試驗研究
  17. A study on the soft foundation treatment monitoring test of load pre - pressure with plastic drainage slab

    軟基插塑料排水板堆載預壓處理監測試驗研究
  18. Finally, this paper brings forward the mix integrated design method of asphalt treated permeable material incorporating the results of structure analyses and tests. and the rational proposal and requirement for pavement subsurface drainage system of test road is suggested

    結合結構分析與室內試驗分析的結果，提出了瀝青穩定碎石排水層混合料的綜合設計方法，並實際運用於試驗路的結構設計和排水系統設計。
  19. Then, using statistical method, performance indexes are compared, and the prior layer setting is obtained. through elaborate indoor tests, the drainage performance, mechanics performance and durability of asphalt treated permeable material are researched. by statistical analyses of vast test data, the balance range of air voids is obtained, via performance tests in different saturation conditions, the durability of the material is gained

    對瀝青穩定碎石排水層混合料的材料組成進行了精心的室內試驗設計，依據室內試驗結果，對瀝青穩定碎石排水層混合料的透水性能、力學性能和耐久性能進行了各種因素的影響分析，經數理統計分析獲得了有關性能指標之間的經驗關系，找到了透水性能和力學性能之間的平衡點。
  20. It is preferable to connect outlet of test ball valve and drainage outlet with drainage pipeline

    最好將試驗球閥出口和排污口接排水管。
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