濃差壓 的英文怎麼說

中文拼音 [nóngchāyā]
濃差壓 英文
osmotic pressure
  • 濃 : 形容詞1. （液體或氣體中所含的某種成分多; 稠密） dense; thick; concentrated 2. （程度深） （of degree or extent） great; strong
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  • 壓 : 壓構詞成分。
  1. Melatonin has a simple chemical structure, but it plays a decisive role in bodily functions, monitoring the work of the glands and organs, and regulating hormone production. it also controls over - stimulation of the sympathetic nerves to lower blood pressure and slow the heart rate, thus reducing the impact on the heart. it also alleviates mental stress, improves sleep, adjusts the body s biological clock, relieves jet lag, strengthens immunity, increases the body s resistance to germs and viruses, and prevents cancer and senile dementia

    褪黑激素的化學結構非常簡單，但是在人體內卻具有舉足輕重的作用：它監視著體內各種腺體器官的運作，指揮各種荷爾蒙維持在正常的濃度它可以抑制人體交感神經的興奮性，使得血壓下降心跳速率減慢降低心臟負擔它能夠減輕精神壓力提高睡眠品質調節生物時鐘緩解時差效應，而且具有加強免疫功能抵抗細菌病毒及預防癌癥老年癡呆癥等多種疾病的功效。
  2. The tests of e - o applications by our flux ktp has been realized, the results showed : optical waveguides fabricated by using an ion - exchange process, which have an exchange - ion concentration depth profile and refractive - index profile, is close to a complementary error - function distribution, optical homogeneity and device thermal stability is much better. amplitude modulation switch formed by our flux ktp has the contrast ratio of 150 : 1 and insert loss is 2. 5 % at 1064 nm. high quality optical pulse with 1 ns width was cut successfully by using an e - o modulator from a laser pulse with 50 ns width, this modulator had run for three years, and the crystal did n ' t blackened, it showed our low conductivity flux ktp can endure high modulation voltage for a very long time

    Ktp晶體的電光應用試驗表明：用離子交換法製作的電光波導，其離子交換濃度、折射率變化符合餘弦誤差函數，光學均勻性以及器件的溫度穩定性較好；製作的強度調制電光開關，消光比為150 ： 1 ，對1064nm激光的插入損耗為2 . 5 ；製作的電光調制器用於激光脈沖整形試驗，從脈沖寬度50ns的激光脈沖削出脈寬1ns的高質量光脈沖，該電光開關經過長達三年多的使用，沒有出現晶體變黑現象，說明本實驗的低電導率ktp晶體能夠耐受長時間的調制電壓。
  3. Under different sludge concentrations and fluxes, the changes of transmembrane pressure, combined with changes of the appearances of the fouled membrane surface were investigated, to dynamically analyze membrane fouling process of a submerged membrane bioreactor

    結合膜過濾壓差的上升和污染膜表面微觀形態的變化，對不同污泥濃度和膜通量條件下，一體式膜生物反應器中膜污染過程進行了動態分析。
  4. The fundamental theory and equations for the pressure fluctuation are described and the wall pressure fluctuation is measured. based on the experiment data, the characteristics of pressure fluctuations are analyzed in the three - phase flow of water, air and sand. the effects of air concentration and sediment content on the amplitude and frequency of pressure fluctuations are discussed

    建立了多相流壓強脈動基本方程，闡述了水流脈動壓強基本理論，分析了壓強脈動機理；根據試驗數據，探討了水、氣、沙三相流體的壓強脈動特性，初步得到了高速含沙摻氣水流脈動壓強的幅值特性與頻域特性；提出了脈動壓強強度系數、脈動壓強極差系數與含沙量、摻氣濃度的關系。
  5. Objective : to compare the oxygen partial pressure and calcium ion concentration between acupoints and their corresponding non - acupoints

    摘要目的：比較穴位與非穴位中氧分壓和鈣離子濃度的差異。
  6. Results the oxygen partial pressure and calcium ion concentration of the acupoints were higher than those of their corresponding non - acupoints

    結果：穴位的鈣離子濃度和氧分壓在整個監測過程中都高於非穴位，差異均有顯著性意義。
  7. We make a theoretical analysis of the experimental results and draw some conclusions as follows : the saturated temperature r290 - oil mixture is higher than that of pure r290 at a same pressure. the temperature difference, which is called superheat temperature of refrigerant - oil mixtures, increases as the oil concentration and the vapor quality are increased at a certain saturated pressure and pressure has negligible effect on the superheat temperature of the mixture. ( oil concentration is 0. 43 ? - 5. 28 ? )

    並根據實驗結果進行理論計算，得出以下結論：天然製冷劑r290含油混合物的飽和溫度高於相同壓力下純工質的飽和溫度，這個溫度差，也就是本文中提到的所謂製冷劑含油混合物的過熱溫度隨混合物質量含氣率、含油濃度的增加而增加，而飽和壓力對過熱溫度的影響不大（含油率0 . 43 ? - 5 . 28 ? ） 。
  8. The conclusions reached are as follows : 1. the saturated temperature of refrigerant - oil mixture is higher than that of pure refrigerant at a same pressure. the temperature difference, which is called superheat temperature of refrigerant - oil mixture, increases as the oil concentration and the vapor quality are increased at a certain saturated pressure and pressure has negligible effect on the superheat temperature of the mixture

    得出以下結論： 1 、相同壓力下，製冷劑hc600a含油混合物的飽和溫度高於純工質的飽和溫度，這個溫度差，在就是文中稱為的製冷劑含油混合物的過熱溫度，它隨混合物質量含汽率、含油濃度的增加而增加，而飽和壓力對過熱溫度的影響不大。
  9. The conclusions reached are as follows : ( 1 ) the saturated temperature of refrigerant - oil mixture is higher than that of pure refrigerant at a same pressure. the temperature difference, which is called superheat temperature of refrigerant - oil mixture, increases as the oil concentration and the vapor quality are increased at a certain saturated pressure and pressure has negligible effect on the superheat temperature of the mixture

    得出以下結論： （ 1 ）製冷劑hc290含油混合物的飽和溫度高於相同壓力下純工質的飽和溫度，這個溫度差，也就是文中所謂的製冷劑含油混合物的過熱溫度隨混合物質量含汽率、含油濃度的增加而增加，而飽和壓力對過熱溫度的影響不大。
  10. Many academicians researched their formation and accumulation mechanism and put forward manifold mechanisms, including the special mechanism of minority liquid molecular controlling the accumulation of lens reservoir by unknown gravitation, difference between liquid pressure compelling hydrocarbon to accumulate firstly in the lens reservoir, along cranny in the case of hydrocarbon replacing pore water in the lenticular body under capillary pressure, difference breakthrough employing hydrocarbon entering lens reservoir and so on

    國內外學者提出了多種成藏機制，包括未知重力運動機製作用下，少數流體分子的個別特性控制透鏡狀砂巖油藏聚集；毛細管力作用下油氣替換透鏡體中的孔隙水；烴濃度差是油氣向砂體運移的主要動力；流體壓力差使油氣首先沿著裂隙向砂巖透鏡體中運移、聚集而成藏；差異突破作用使砂巖透鏡體成藏等。
  11. The relationship of the heat transfer coefficient with tea liquid concentration, heat transfer different temperature, vapor temperature, liquid flow rate, particle volume percent and different particle were studied. and analyzed the effect of liquid flow rate, particle volume percent on pressure drop. based on the character of inert particle fluidized bed evaporator, used the theorem, a mathematical model of inert particle fluidized bed evaporator heat transfer was proposed

    設計和建立了惰性粒子流化床蒸發實驗裝置，進行了傳熱性能和流體力學的理論分析和實驗研究；研究了物料濃度c _ e 、傳熱溫差t 、蒸發溫度t _ v 、液體流量i 、惰性粒子體積分率_ s等操作參數對流化床蒸發器傳熱性能的影響，文中還分析了液體流量i 、惰性粒子體積分率_ s等參數對床層壓力降的影響。
  12. Using optic fiber sensor and pressure sensor to detect pressure fluctuation, pressure difference and particle concentration signals in order to study the characters of the bed under low velocity. attractor and fluctuation complexity theory are used in this paper. attractor analysis testifies phase space theory of takens : measurement and analysis one state variable can reflect the qualitative character of the whole system

    在本文的最後，通過光纖、壓力傳感器同時獲取同一操作條件下不同位置顆浙江人學碩士學位論文粒濃度、壓差、壓力信號時間序列進行了吸引子和漲落復雜性研究，證實了takens的相空間嵌入原理：即一個狀態變量進行測量就可以反映整個系統的定性性質。
  13. The statistical method of repeated data of variance analysis was used to compare the difference of oxygen partial pressure and calcium ion concentration between the acupoints and non - acupoints

    用方差分析方法對穴位和非穴位鈣離子濃度和氧分壓的差異和變化趨勢進行統計分析。
  14. By range analysis and variance analysis, the effect of concentration, ph and pressure on the cleaning property of na4edta to the fouled membrane were high remarkable, but, time and temperature did not affect much

    通過正交實驗的極差和方差分析認為，在na4edta對污染膜的清洗過程中，濃度對清洗效果影響是高度顯著的， ph和壓力對清洗效果影響顯著，而時間、溫度則無明顯影響。
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