排泄壓力 的英文怎麼說

中文拼音 [bèixièyālì]
排泄壓力 英文
drain pressure
  • 排 : 排構詞成分。
  • 泄 : Ⅰ動詞1 （液體、氣體排出） let out; discharge; release 2 （泄露） let out （a secret）; leak （new...
  • 壓 : 壓構詞成分。
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  • 排泄 : 1 （使雨水、污水等流走） drain 2 （把體內廢物排出） excrete; let off; excretion 3 [病理學] kenosi...
  1. Equally effective in checking back flows from head pressure on the discharge or suction sides of pump

    無論是泵的排泄口的排出壓力，還是泵的吸入口，其流體止回的效果都是相同的。
  2. In this thesis hydraulic experimental studies and theoretical analyses on the vortex - flow drop shaft were conduced and the following results were accomplished : ( 1 ) in the model test some hydraulic characteristics including the shape of air core in the center of the drop shaft, the radial distribution of water flow velocity and the distribution of pressure on the wall of the drop shaft were measured under the condition of high water head above 250m and large discharge above 1400m3 / s. ( 2 ) a kind of computational method for the spiral water flow in the air core region of drop shaft was discussed and applied and the results agree the experimental data well. ( 3 ) the total ratio of energy dissipation in the drop shaft can reach 90 % and the energy dissipation in every region was discussed quantitatively

    本文通過試驗研究與理論分析對旋流式豎井泄洪洞應用於高水頭、大泄流量情況時存在的一些水力學問題進行了研究和探討，取得以下主要成果：一、結合小灣工程導流洞改建，對高水頭（ 252m ） 、大泄流量（ 1400m ~ 3 s ）條件下旋流式豎井中的水流運動特徵進行了比較全面的測量，包括空腔形態、徑向流速分佈及井壁壓強等；二、提出了豎井空腔段螺旋水流水力計算方法，其計算結果與實測值吻合良好；三、利用試驗與計算結果，對旋流式豎井的消能機理進行了探討，對豎井各部分的消能能力有了總體認識；四、對豎井下部消力井的合理井深進行了優化試驗研究，發現消力井合理深度為0 . 9d左右；五、通過試驗研究，歸納出豎井水流總摻氣量估算方法，為導流洞排氣方案的設計提供了參考依據；六、在高水頭、大流量條件下，豎井空腔段下部流速很高，盡管水流螺旋運動引起的離心力可以確保井壁壓強保持正壓，但空化數依然較低，因此豎井的空化空蝕始終是工程界關注的重大問題。
  3. The effects of food concentration and diurnal photo period on the filtering and grazing rates a. pacific were discussed. the main results are showed as follows : 1. in the prawn cultivated pond, the year - round phytoplankton apparent growth rate ranged between 0. 181 ~ 1. 2888 d - 1

    主要分析了微型浮遊動物對浮游植物現存量和初級生產力的攝食壓力，微型浮遊動物的氨氮排泄率及其對初級生產力的貢獻，探討了實驗室條件下食物濃度和光周期對太平洋紡錘水蚤（ acartiapacifica ）濾食率和清濾率的影響。
  4. The discharge elbow shall be designed to carry the full weight of the pump, motor and discharge piping

    排泄彎頭設計結構應該能夠承受泵、電機和排泄管道的全部壓力。
  5. Pressure relief valves should be tested periodically to ensure that the product has not been affected by corrosive water conditions and to ensure that the valve and discharge piping have not been altered or tampered with

    壓力安全閥應該定期進行測試，以確保安全閥不會受到腐蝕性水環境的影響，確保安全閥和排泄管道不被篡改或損壞。
  6. Warning : reinspection of t & p relief valve : temperature and pressure relief valves should be inspected at least once every three years by a licensed plumbing contractor or authorized inspection agency, to ensure that the product has not been affected by corrosive water conditions and to ensure that the valve and discharge line have not been altered or tampered with illegally

    警告：重新檢查溫度壓力安全閥：溫度壓力安全閥每年應該由有資格證書的管道承包商或經過批準的檢查機構來至少檢查一次，以確保這種產品不會受到腐蝕性水的影響，確保閥門和排泄管道不會被不合理的更換或損壞。
  7. A small valve or faucet used to drain or reduce pressure, as from a boiler

    泄氣閥，小龍頭用來排空或降低壓力的一種小閥門或小龍頭，如鍋爐上的
  8. A model of letting out of no oil ubricated double whirlpools vortex air compressor was set up, the length of leak line of one cycle was calculated the change of the leak line at work, the change of the length of leak line varying with the crank corner, and the change of the leak amount varying with the pressure of revealing atmospheric and crank corner were analyzed

    摘要建立了無油潤滑雙渦圈渦旋壓縮機的泄露模型，根據型線的幾何理論計算了一個周期內泄漏線的長度，分析了在工作過程中泄漏線的變化，泄漏線長度隨曲柄轉角的變化，以及泄露量隨排氣壓力，曲柄轉角的變代情況。
  9. With its exclusive patented relief valve design incorporating the " air - in / water - out " principle, it provides substantially improved relief valve discharge performance during the emergency conditions of combined backsiphonage and backpressure with both checks fouled

    配置獨特專利技術安全閥結構，採用「氣進/水出」原理，當兩個止回閥被污染並且產生反虹吸和反壓力緊急狀況下，這種原理實實在在改善了安全閥的排泄性能。
  10. Stevioside may also act as a calcium antagonist, showing a hypotensive effect and inducing diuresis, natriuresis and a fall in reabsorption of glucose in the renal tubules

    甜菊糖是鈣對抗物，可引致低血壓尿液及尿鈉排泄增多，並可降低腎小管重新吸收葡萄糖的能力。
  11. On the basis of the estimated intake of electrolytes, it is hypothesized that low urinary potassium and phosphate, taken together with hypercalciuria, are developmental factors contributing to the rise of blood pressure with age, by increasing peripheral vascular resistance ; low magnesium and calcium intake contribute as major exogenous factors

    從上述的電解質排泄量以及估計出來的電解質之攝取量判斷起來，可以假說：鈣及鎂之攝取量可以影響小孩之血壓之增加，並且尿鉀及磷排泄量之減少暗示細胞之成熟而引起末梢血管抵抗力之增加，而最後可引發血壓之增加也。
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