tfe 中文意思是什麼

tfe 解釋
三氟代乙醇
  1. Specification for tfe - fluorocarbon resin cast film

    Tfe碳氟樹脂鑄膜規范
  2. Fep fluorinated ethylene propylene tfe - hep

    四氟乙烯一六氟丙烯共聚物
  3. The analysis indicates that in the absorbing refrigeration cycle using tfe - tegdme working fluid under the same evaporating temperature and condensation temperature, the performance of the simplicity cascade cycle is the best while the heat burden of the generator is the maximum, the performance of the mid - pressure double - effect cascade cycle is the worst while the heat burden of the generator is higher than the basic gax cycle

    分析結果表明，採用以tfe - tegdme為工質吸收式製冷循環，在同樣的蒸發溫度和冷凝溫度下，單純復疊循環性能最為優越，但發生器的熱負荷也最大；中壓雙效循環性能最差，而且發生器的熱負荷要比基本gax循環大，運行的經濟性差。
  4. Research and usage of tfe

    型軟彈膠圈的研製及使用
  5. Adjustment of this union nut can compensate for wear of tfe seats, with no production loss to remove valve for internal adjustment

    這種管接螺母的調整能夠彌補tfe閥座的磨損，避免由於拆卸閥門進行內部調整作帶來的損失。
  6. The effects of the flow rate, the inlet temperature, the inlet concentration and the system pressure, the temperature of cooling wall and the radius on the features of condensation process with binary ( tfe / nmp ) vapor were gained

    同時，也得出了進口流量、進口溫度、進口濃度、體系壓力、冷卻壁溫和管徑等參數對垂直管內部分膜狀冷凝過程參數分佈的影響規律。
  7. Nylon is predominantly used past the useful pressure range of tfe because of its ability to resist permanent deformation ( or creep ), and recovery after load

    在tfe有效壓力范圍內，尼龍以前被廣泛的使用，因為尼龍具有抗永久性變形（或蠕變）的能力，並且在負載后能夠自行恢復。
  8. In this paper, a physical model - and a mathematic model describing the simultaneous heat and mass transfer in a partial film with binary ( tfe / nmp ) vapor condensation had been set up on the basis of detailed analyses of the features of condensation process

    本文在分析垂直管內tfe nmp雙組分部分膜狀冷凝過程特點的基礎上，建立了部分膜狀冷凝過程熱質傳遞的物理模型和數學模型。
  9. An experimental apparatus of falling film absorption in a vacillating is set up to check the reliability of theoretical model and to have a deep understanding of heat and transfer of practical falling film absorption ; falling film absorption with tfe / nmp solution in a static vertical tube and that in a vacillating tube are investigated respectively

    為驗證理論模型的可靠性並進一步深入了解實際搖擺降膜吸收過程中熱、質傳遞規律，自建了搖擺振動單管吸收試驗臺；分別對靜止和搖擺狀態下tfe / nmp垂直管內降膜吸收進行實驗研究。
  10. Virgin tfe resin has a natural pigment of white

    純tfe樹脂具有天然的白色色素。
  11. Carbon filled tfe has a natural pigment of black

    碳填充tfe具有天然黑色素。
  12. The experimental results can be employed as a reference for the further research of the same sorts of absorption refrigeration units using tfe - nmp as the working pair

    所得的實驗結果能夠為以tfe / nmp為工質對的同類吸收式製冷機組的進一步研究提供參考。
  13. A detailed investigation on the condensation heat transfer of the condenser of the novel absorption refrigeration unit, which is provided by japanese sanyo group is carried out in this thesis. mechanism of the condensation heat transfer is highlighted when tfe - nmp is used as the working pair in the condenser

    本文的研究對象是日本三洋電機株式會社提供的新型吸收式製冷實驗機中的冷凝器，研究重點是冷凝器在使用新型工質對tfe - nmp時的凝結換熱情況。
  14. The tfe / nmp absorption refrigeration system can completely meet the demands of the refrigeration of fishing boats when the sea wind is not strong

    研究表明tfe / nmp吸收是製冷系統完全能夠滿足漁船製冷要求。
  15. Two kinds of fluorinated polymer were abstained in that ctfe and tfe served as the main monomers separately, the short name are f - oh and f4 - ss inceptively, which not only can be dissolved in normal solvents, but also are suited for the conservation purpose of cultural object

    本研究選用了三氟氯乙烯、四氟乙烯兩種含氟單體和其它共聚單體為原料，合成了兩種能溶解于常規有機溶劑的低粘度並適合於多孔文物保護的含氟共聚物加固劑：以三氟氯乙烯為主的含氟聚合物f - oh和以四氟乙烯為主的含氟聚合物f4 - ss 。
  16. Cni is chemical nickel impregnation with tfe overcoat

    Cni經過化學鎳浸漬，並塗敷聚四氟乙烯。
  17. Alloy iron valves are furnished with tfe braided packing and synthetic fibre gaskets

    合金鑄鐵閥門配置編織tfe填料和合成纖維墊圈。
  18. Except for tfe disc and packing, and identification tag, all parts are identical to standard valves

    除了tfe閥瓣和填料，以及標簽牌以外，標準配置閥門中的所有部件都是相同的。
  19. The mathematic models of them are founded and computed with the new working pairs tfe / tegdme. the effects of heat source temperature, temperature drop of heat source in systems, output temperature, temperature of cooling water, concentration range of cycle on the quantity and quality of recovered heat are analyzed in the paper. the results show that in the three cycles, in the concerned range of parameters, cop of the high - low cycle ranges between 0. 32 and 0. 34, coe ranges between 0

    計算結果顯示，在所計算的三種方式的循環中、在所研究的參數變化范圍內，高低型循環的cop大體維持在0 . 32 0 . 34的范圍內、 coe大體維持在0 . 53 0 . 6的范圍內，並聯型循環的cop大體維持在0 . 29 0 . 32的范圍內、 coe大體維持在0 . 48 0 . 53的范圍內，而低高型循環的cop與溫升是一對很尖銳的矛盾：溫升在60左右時， cop只有0 . 1左右，而要達到較高的cop時，溫升只能達到很低的30 40 。
  20. Progresses are reviewed in such aspects as improvement in polymerization media for fep preparation, techniques for regulating the rate of tfe / hfp copolymerization and fep modification, and technical issues of worth attention were discussed

    摘要綜述了聚全氟乙丙烯制備技術中聚合介質改進、共聚反應控制方法研究、聚合物改性技術等方面的進展，並提出了值得關注的工程技術問題。
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