underground canal 中文意思是什麼

underground canal 解釋
地下渠道
  • underground : adj 1 地（面）下的。2 隱蔽的，秘密的。3 （電影，報刊等）標新立異的，試刊的，試驗性而非正式的。4 ...
  • canal : n. 1. 運河；溝渠，水道。2. 【建築】溝；【解剖學】管，道。3. 【天文學】火星表面的運河狀細長溝紋。vt. （-l（l）-）, 在…開運河；在…開溝，疏導。
  1. Formerly an ancient underground canal, this " palace of natural art " contains 83 well - kept stone engravings completed in different dynasties

    蘆笛巖原是一條古老的地下河道。洞內景點極多，有「大自然藝術之宮」之稱。
  2. The results of correlation comprehensive array analysis indicated that the water seepage from canal systems was the main cause resulting in the uprising of underground water table and the increase of soil salinity in qyrid

    同時通過關聯度綜合排序分析，確定出渠系滲漏是造成灌區地下水位高、土壤鹽漬化的主要原因。
  3. The water seepage from canal systems was one of the major factors in the analysis of water supply - demand balance. through the analysis of the monitoring data on water delivery in the canal systems, a generalized model of water loss at a unit length of canal and a mathematic model of canal percolation replenishment to the moving table of underground water were recommended

    渠系滲漏是供需平衡分析過程中的一個主要因素，通過對渠系輸水測試資料的分析研究，本文提出了單位長度渠系輸水損失量的概化模型和變動水位條件下渠系滲漏補給量的數學計算模型。
  4. Application of through - water lining in canal rebuilding works in high underground water level

    透水襯砌在高地下水位渠道改建中的應用
  5. Laying in fixed occasions of indoor cable canal tunnel underground

    固定敷設在室內電纜溝隧道或者地下
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