safe water level 中文意思是什麼

safe water level 解釋
安全水位
  • safe : adj 1 安全的，安穩的；無危險的。2 確實的，一定的。3 安全，平安〈作 arrive come 等的述語用〉。4 謹...
  • 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；...
  • level : n 1 水平儀，水準儀；水準測量。2 水平線，水平面；水平狀態；平面，平地。3 水平，水準；水位；標準；...
  1. This paper evaluates the underground water resources and its safe levels of miming, and then studies the availability of molepipe drainage, a kind of practical underground water regulation technique. starting with the elevation of underground water resources and a safe level of mining through variable system theory, this paper analyzes the conditions of underground water resources based on the well - studied determination method of determining the two hydrographical coefficients : rainfall infiltration replenishment rate and irrigation replenishment rate. then considering irrigation, rainfall, drainage and other related factors, a mathematical model is set up for the calculation of underground water storage, exploitation on water regulation

    論文從灌區的地下水資源及其可開采量評價分析方面入手，在對兩個主要的水文地質參數即降雨入滲補給系數、灌溉入滲補給系數確定方法研究的基礎上，對灌區的地下水資源狀況進行分析，依據灌區的灌溉、降雨、排水條件及各種現狀因素，建立了地下水資源量計算的數學模型，西安理工大學工程碩士專業學位論文計算得到青銅峽灌區地下水的最大補給量和可開采量;另外對在開發利用地下水資源過程中的地下水位的調控進行了初步的探討，在銀北灌區開展對暗管排水調控地下水位的試驗研究。
  2. Plan （ china ） is designed to develop a model that integrates the safe water supplies, sanitary living conditions and poverty reduction at the community level in rural areas of west china by cooperating with provincial green projcet and local women ' s federation, focusing on institutional capacity building and partnership between rural communities, government, and ngos for sustainable environment and resource management and livelihood improvement

    國際計劃（中國）與環保局（綠色文明辦公室）及陜西省當地婦聯合作，致力於在中國西部農村社區建立一個集安全飲用水供應、村民居住生活條件改善和扶貧為一體的項目模式，著眼于對相關機構進行能力建設並促進與農村社區與政府及非政府組織之間的合作以實現對環境與資源的可持續性管理以及生計水平的改善。
  3. This paper studies the hillock plc control system that the south i - i gathers station to transfer the oil to turn on the water, has put the operation since last year, data acquisition accurate, systems control stable, movement safe reliable, the system provides direct - viewing for the post operator has been convenient, the content rich man - machine contact surface, enhanced the working efficiency, the management level, the economic efficiency, has guaranteed the safety in production

    本文所研究的採油一廠某聯合站轉油放水崗的plc控制系統，自去年投入運行以來，數據採集準確，系統控制穩定，運行安全可靠，為崗位操作人員提供了直觀方便、內容豐富的人機界面，提高了工作效率、管理水平、經濟效益，保證了安全生產。
  4. According to the documentation collected from domestic and abroad wang wei dong who works in huadong architect and structure institute utilizes the similar work property between the underground continuous wall and pile subjected the vertical loads, and introduces poulos method of elasticity and plastic which applies to pile foundation into the calculation for subsidence of underground continuous wall. pujialiu and yu yuzhou from water and electronic engineering of qinghua university, according to the result of three axes, define the concrete parameter utilize the model of non - linear e - b combined with the design cross section of dam in xiaolangdi, yellow river accept the total stress programme of thepd dam, and we analyze the stress and displacement of plastic concrete diaphragm wall by finite element method in comparison with the result of common concrete one. at same time, we consider the effect of the character of plastic concrete diaphragm wall which is composed of different gradients and adopting the level of stress and pulling stress infers whether the plastic concrete diaphragm wall is safe or not

    地下連續墻是一種歷史較短的施工方法，目前，砼防滲墻的設計還是以傳統的設計方法為主，根據查找國內外文獻資料，華東建築設計院王衛東利用地下連續墻與樁在豎向荷載作用下的工作性能有相似性，將適用於樁基的poulos彈性理論引入對地下連續墻的沉降計算中；清華大學水利水電工程系濮家騮、于玉貞根據三軸試驗結果確定混凝土的參數，利用非線性e - b模型，結合黃河小浪底土石壩設計剖面，採用thepd土石壩總應力程序，對深覆蓋層塑性混凝土防滲墻的應力、位移進行有限元分析，並與普通混凝土防滲墻計算結果加以對比，同時分析了不同配比塑性混凝土特性的影響，並採用應力水平和拉應力數值來判斷塑性混凝土防滲墻的安全程度。
  5. Mining under safe water pressure of aquifer in 750 level dip of dongshan coal mine

    太原東山煤礦750下山帶壓開采研究
  6. Using the technique effacing to the object, the system include the safe monitoring to the key bam, the side slope and the underground engineering which relate to more than ten monitoring items such as distortion, stress ( meet an emergency ), seepage, temperature, water level and so on

    系統採用面向對象的軟體開發技術，包括了對壩體與壩基安全監測，邊坡穩定性安全監測和地下工程安全監測，涉及變形、應力（應變） 、溫度、滲流、水位等十多項監測項目。
  7. High precision and good innate safe character are needed in the measurement of oil tank multi - parameters such as liquid level and oil - water boundary

    油罐液位溫度參數的測量，要求較高精度和良好的本質安全性能。
  8. The liao yuan city superconductivity boiler the boiler makes limited liability company, is that the country fixed point b level boiler makes the special field manufacturer, already there is 40 produced history, the technology the strength is tremendous, product design is rational, technology content is high, the productive technology is advanced, detecting equipment is all in readiness, product quality accords with ; safe technical supervision of steam hot water boiler directive rules and is related to create a standard completely

    遼源市超導鍋爐鍋爐製造有限責任公司，是國家定點的b級鍋爐製造專業廠家，已有40年的生產歷史，技術力量雄厚，產品設計合理，科技含量高，生產工藝先進，檢測設備全，產品質量完全符合蒸汽熱水鍋爐安全技術監督規程及相關製造標準。
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