深冷泵 的英文怎麼說
中文拼音 [shēnlěngbèng]
深冷泵
英文
cryogenic pump-
Ground coupled heat pump system two vertical and two inclined bore holes 32 metres into the earth capture underground heat and provide cooling or heating
地源熱泵系統由兩個垂直和兩個傾斜的32米深鉆孔及埋管組成，利用地下蓄熱的特性提供熱源或冷源。At first, modeling of these divvies by rate equations to obtain expressions for threshold and slope efficiency is given. on the case of this theory, the large numbers of literatures and datum are consulted, and the laser is home studied. through rationally selecting and improving the reflector surface, ensuring the beam quality, increasing farthest the absorption path, and improving effective pumping frequency ; through designing the water cooler of yag bar, the volume of laser is half the same internal and international production, and the output power is get to the extremum of the same international production
並在此基礎上查閱了大量文獻和資料，對該種激光器進行了深入的研究，通過對yag棒直徑的合理選取併合理地改進反射鏡面，從而既保證了光束質量又最大限度的增加了吸收長度，有效的提高了泵浦效率；在不影響泵浦的前提下，通過有效縮短yag棒的長度減小輸出損耗；對yag棒的水冷系統進行優化結構設計，使激光器體積減小到國外同類產品體積的一半，而輸出功率已達到國外同類產品的極限值。We are specialized in production of a wide range of cauldron - using and pump - using machinery seal pieces, agitated drives, and development and design of a variety of non - standard seal pieces ， and fluidized - bed jet mill, inert gas protection jet mill system, on - line test intelligent jet mill system, deep - cold jet mill system, and so on
專業生產各種釜用、泵用機械密封、攪拌密封傳動裝置，以及研製、設計各種非標準密封；流化床氣流粉碎機，在線檢測氣流粉碎系統，惰性氣體保護氣流粉碎系統，深冷粉碎系統等氣流粉碎機。This paper introduced the experimental results for ground - source water / water heat pump, analyzed the effects of the variety flux on system performance coefficients, which showed that the optimal operation flux is 1000 ( l / h ) and provided the heat exchange rate per unit depth of coil, 45 80 ( w / m ). compared the exchang - heat - curveline in winter with that in summer, through which showed the advantages of gshp in mode of heating and cooling on long - period operation
本文介紹了地源水-水熱泵全年冬夏暖冷聯供的實驗結果以及過渡季地溫的恢復情況，分析了系統流量對熱泵性能參數的影響，獲得了最佳運行流量為1000 （ l / h ） 。並實測得到單位管深換熱率及埋管的有關性能指標。Experimental research on operational characteristics of gshps the experimental system of gshps has been set up, which consist of two 120m deep drilled wells and four 100m deep drilled wells. the u - tube vertical pipe loop was inserted into the two 120m deep boreholes, and other four 100m deep drilled wells are auxiliary well for temperature testing
土壤源熱泵的實驗研究建起了具有兩眼120m深埋管井和四眼100m測溫輔井的垂直u型埋管土壤源熱泵實驗系統，熱泵機組採用r22全封閉渦旋壓縮機， ari標定工況製冷量為21 . 8kw 。The plant completely of oxygen for medical according to the principle of refrigeration and circulation of the highefficiency. turbine expander, liquid oxygen pump replace oxygen compressor improve purity of oxygen, achieve state standard of medical oxygen
醫療用氧專用成套設備流程採用效率較高的透平膨脹機深度冷凍循環，液氧泵取代氧壓機提高了氧氣純度，達到國家醫用氧標準。分享友人