泵送時間 的英文怎麼說

中文拼音 [bèngsòngshíjiān]
泵送時間 英文
pumtime
  • 泵 : 名詞（吸入和排出流體的機械） pump
  • 送 : 動詞1 （運送; 傳送） deliver; carry 2 （贈送） give as a present; give 3 （伴送; 送別） see sb of...
  • 時 : shí］Ⅰ名1 （比較長的一段時間）time; times; days:當時at that time; in those days; 古時 ancient tim...
  • 間 : 間Ⅰ名詞1 （中間） between; among 2 （一定的空間或時間里） with a definite time or space 3 （一間...
  • 時間 : time; hour; 北京時間十九點整19 hours beijing time; 上課時間school hours; 時間與空間 time and spac...
  1. Thirdly, it simulated the pumping circuit & dividing circuit with the widely used software matlab / simulink. the displacement of the rod piston and the impact of hydraulic are analyzed in the different input flow ( frequency of pump ) and different reversing time. it found out the cause of hydraulic impact ( one - to - one incorrespondence between the response time of dividing circuit and the operation time of rod piston ), and gave some methods to weaken hydraulic impact. in the final part of the paper, the reliability of the theory analysis is further verified by the experiment of hydraulic system

    首先在流變學原理的基礎上，深入分析混凝土在輸送管道內的流動狀態，得出混凝土泵的負載特性方程；然後根據功率鍵合圖的建模方法，建立泵送迴路和分配迴路的數學模型，並運用模擬軟體matlab simulink對泵送和分配迴路模型進行了模擬，分析了在不同的輸入流量（泵送頻率）和換向時間下，活塞桿的位移和系統的液壓沖擊情況，找到了引起液壓沖擊的根本原因（即分配迴路的響應時間（固定值）與活塞桿的運動時間（變化值）不相匹配） ，並提出了相應的改進方法。
  2. It is mainly made of reinforced pp with short time of self - priming and long life, a kind of zero - leakage pump for automation long distance control and fluid transmission of strongly corrosive liquid

    該泵以增強聚丙烯為主要材料，自吸時間短、壽命長，是自動化遠程控制和流動輸送強腐蝕液體的無漏泵。
  3. From the experimental results, conclusions of particles " trajectories can be drawn for different densities and operating conditions. three axis segments were acquired, and three operating conditions were picked to study the distribution traits of particles inside the impeller under the different quality and concentration of the particles. based on the results, local wear of pump was forecasted and protecting measures were brought forward

    得到運行工況對單個粒子運動軌跡的影響以及不同密度（質量）的單個粒子運動軌跡變化規律；沿水泵葉輪軸向取三個測量斷面，分別在三種不同運行工況下，研究各個斷面間（內）粒子分佈特徵，以及粒子質量和濃度對這種分佈特徵的影響；根據實驗結果，對輸送不同固液兩相流介質時，水泵局部磨損進行了預測並提出了一些防護措施。
  4. The telemetric monitor measured and logged six physical water quality parameters at short intervals, and then transmitted this data to the epd offices via a phone line the trial revealed a number of problems

    河水由站內的水泵抽起流經遙測監測器，每隔一段短時間測量和記錄六項物理水質參數，並透過電話線將數據傳送至環保署總部。
  5. A pressure transducer was set up in this system to realize pressure control in main lines and adjustment of pump operating time ; the distributors were designed to accomplish grease storage in fixed quantity and transport them into all lubricating points ; the single chip microcomputer was utilized to control interval lubrication and realize auto - lubricating or fault alarm

    系統通過設置壓力傳感器實現主油路的壓力控制和油泵工作時間的自動調節，通過配油器實現定量儲油和將油脂輸送至各潤滑點，通過電子監控器設定加脂間隔時間，實現自動加脂與故障報警。
  6. " in the vault in one section, with concreting lasting at the most 3 and 1 hours respectively. the concrete pumps then deliver quantities of roughly 5 m3 / h.

    澆注混凝土的最長時間分別為3小時和1小時。混凝土泵輸送量約為5立方米/小時
  7. When 20 percent cement is replaced by finely ground ti bfs in equal quantity, the hpc which initial flow ability can be improved greatly and its loss has been down. after 120min, the slump is 190mm, the spreading is 415mm, and the issue time is 15 seconds, which is absolutely applied to the pumping concrete

    摻入20高鈦礦渣微粉，採用1 . 2的高效減水劑b可以得到塌落度、擴展度較大且損失較小的高性能混凝土， 120分鐘時，塌落度為190mm 、擴展度為415mm ，流出時間為15s ，符合泵送混凝土的要求。
  8. The peculiar mechanical character about pumping liquid concrete is discussed. based on the supposition that the ability of transferring hydraulic pressure of liquid concrete is orthotropic and the friction forces exists between concrete and steel tube, the pressure formulas of liquid concrete and the allotting formulas of deadweight are reasoned out. a new method is brought forward for allotting deadweight of liquid concrete during simulation analysis in pumping - core - concrete construction phase, which improves the calculation precision

    在探討泵送液態混凝土的特殊的力學性質基礎上，在假定液態混凝土傳遞壓強能力為正交各向異性、混凝土與鋼管壁之間的存在有摩擦力的前提下，推導出液態混凝土壓強公式和自重荷載的分配公式，提出了在進行鋼管內混凝土灌注過程的施工模擬分析時處理液態混凝土自重荷載分配的合理方法，從而提高施工模擬分析的計算精度。
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