dams 中文意思是什麼

dams 解釋
達姆斯
  1. On the basis of investigations into the progressive yield process and the possible failure modes of rcc gravity dams, the quasi - elasticity design limit state of the ctrtical stability criterion is proposed and the real working state of the dams designed according to the ctriterion is discussed. a check formula using the material strength reducing factor as the safety index and a simplified formula similar to against sliding stability fromula are derived. finally, the corresponding design safety factors are given by using fem calculations with various influence parameters to be taken into account

    本文在研究碾壓混凝土重力壩漸進破壞過程和可能失穩方式的基礎上，提出了以準彈性臨界作為穩定臨界準則的設計極限狀態，分析了按該準則設計的大壩的實際工作狀態，導出了以準彈性強度儲備系數為設計安全指標的審查公式以及形式與抗剪斷公式相同的簡化公式，探討了定量計算考慮各種因素影響的相應設計安全系數的合理取值，並與現行規范方法進行了比較
  2. Clough, r. w., " reservoir interaction effect on the dynamic response of arch dams ", proceedings of us - prc bilateral workshop on earthquake engineering. vol. 1, august, 1982, harbin, china

    張楚漢、王綦正，緊水灘拱壩動力分析，拱壩技術（中國拱壩情報網刊物） ， 1985年三期
  3. The afdb and china exim also want to do similar things, financing the dams, roads and power lines neglected by western donors, who tend to favour hospitals and schools

    非洲開發銀行和中國進出口銀行的某些想法也如出一轍：提供資金修建大壩，道路，架接輸電線? ?這些都被西方捐資者忽視了，他們往往更樂意出資建醫院和學校。
  4. Preliminary tests and study on construction methods of building dams on feldspathic sandstone

    砒砂巖築壩施工方法初步試驗研究
  5. Then, to help the salmon swim upstream to deposit their eggs, they build special fish ladders up the smaller dams and rapids.

    同時，為幫助鮭魚逆水，游回產卵的地方，他們在較小的水壩和急流上建設魚梯。
  6. Surveying of geological sections of tailings dams and its effect on seepage field calculation

    尾礦壩地質剖面概化及其對滲流場計算的影響
  7. Adoption of hard shell dam for rehabilitation of water - damaged zhucun amp; amp; panshan dams

    盤山兩座水毀大壩修復中的應用
  8. What ' s more, the displacement computed by fem is optimized to better the inversion results by hydrid models. 4. meaningful probe is performed into the abnormal symbols of deformation of the dams with special structures

    用插值補點回歸法對有限元計算位移成果進行優化處理，由此提高混合模型反演結果的精度。
  9. Slough creek, a tributary of the lamar, has six dams

    瑞波與史密斯都相信，因為植物重新生長，海貍又有東西吃了。
  10. The pressure on dams and levees are very strong

    大壩與河堤的壓力非常大。
  11. The pressure on dams and levees is very strong

    大壩和防洪堤的壓力巨大。
  12. The pressure on dams and levee s is very strong

    大壩和堤防需要承受巨大的洪水沖擊的壓力。
  13. Forty - five years f expericence in design, inspection, consultation and supervision of large - scale and medium culverts, sluice gates, bridges, dams and lock gates on flatland as well as irrigation and water conservancy

    四十五年從事平原地區大中型涵、閘、橋、南和船閘工程和農田水落石出利規劃設計、審查、咨詢、監理工作。
  14. An algorithm for arch dams of parabola double curvature

    拋物線雙曲拱壩計算
  15. Bridges, dams, and reservoirs have to be built.

    橋梁、堤壩和水庫必須修建。
  16. Dams and waterworks have been provided to improve irrigation.

    修建水壩和水利工程以改善灌溉條件。
  17. Article 37 no unit and individual may damage, occupy or destroy flood control works such as dams, embankments, sluices, bank revetments, pumping stations and drainage systems, hydrological and communications facilities and standby apparatuses and materials for flood control

    第三十七條任何單位和個人不得破壞、侵佔、毀損水庫大壩、堤防、水閘、護岸、抽水站、排水渠系等防洪工程和水文、通信設施以及防汛備用的器材、物料等。
  18. That pollution, along with dams and heavy boat traffic, has caused a dramatic decline in the yangtze ' s aquatic life

    污染再加上築壩和繁忙的船運導致長江水生物數量急劇下降。
  19. Using the three ? arameter solid model and the burgers four - parameter model to fit the creep curve separately, it was found that the burgers model can describe the creep process more well, and then provide parameters for finite element analysis of asphalt concrete cores for embankment dams

    用三元固體模型和burgers四元模型來擬合瀝青混凝土的蠕變曲線，發現burgers模型能夠更好的描述瀝青混凝土的蠕變過程，為土石壩瀝青混凝土心墻的有限元計算提供參數。
  20. It is pointed out that the stability of the dam abutment is a key factor affecting the safety of concrete arch dams

    摘要指出可能影響混凝土拱壩安全的關鍵點為拱壩壩肩的穩定。
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