氟乙烯 的英文怎麼說
中文拼音 [fúyǐxī]-
Specification for high temperature convoluted hose assemblies in polytetrafluoroethylene for aerospace applications
航空航天用聚四氟乙烯高溫盤旋狀軟管組件規范Opc - based dcs control system in paper - making process
聚四氟乙烯的塗裝前處理工藝Production and application of thrust bearing, and guide bearing made of filled ptfe in submarine motor pump are introduced
介紹了潛水泵中止推軸承與導向軸承用填充聚四氟乙烯材料進行的生產和應用。Fep fluorinated ethylene propylene tfe - hep
四氟乙烯一六氟丙烯共聚物First, rubber sponge balls are mainly synthesized with silicone rubber. in addition, tubular membrane is dominatingly made of polyvinylidene fluoride ( pvdf ) with the integrated production technology and the membrane is tested with self - made leak hunting device
首先，以硅橡膠為主要原料合成生產了海綿橡膠球；另外，以聚偏氟乙烯（ pvdf ）為主要原料用管式膜一體化技術生產了管式膜，並通過自行設計的檢漏裝置對管式膜進行檢測。Effect of sio2 nanoparticles on polyvinylidene fluoride ultrafiltration membrane
2對聚偏氟乙烯超濾膜的影響研究Study on modification of polyvinylidene fluoride ultrafiltration membranes by co - 60 irradiation grafting
聚偏氟乙烯超濾膜的輻照接枝改性研究Though costly, polyvinylidene fluoride ( pvdf ) has excellent thermal and chemical stability
聚偏氟乙烯（ pvdf ）雖然價格昂貴，但熱穩定性和化學穩定性很好。Abstract : the deposited film with magnesium / polytetrafluoroethylene ( mg / ptfe ) material is produced by physical vapor deposition. the infrared radiation property of mg / ptfe material is tested by using the infrared radiation meter. the results demonstrated that this material has stronger infrared radiation in 1 3 m wave length. it shows that produced infrared radiation pyrotechnic material by physical vapor deposition is feasible
文摘:採用物理汽相沉積法設計製作了鎂/聚四氟乙烯沉積膜材料，並用紅外輻射計對其紅外輻射性能進行了測試，測得該材料在1 3 m波段有較強的紅外輻射，說明這種方法製作紅外輻射煙火材料是可行的。Large sections of bridge deck are pushed out over the piers on rollers or sliding teflon bearings.
將橋面的巨大節段在滾軸或滑行聚四氟乙烯支撐板上推過橋墩。Stainless steel shaft bearings coated with nickel - reinforced ptfe for perfect stem guiding and smooth closing
不銹鋼軸軸承外層塗敷鎳強化聚四氟乙烯，用於完善閥桿導向和平滑關閉。Filled polytetrafluoroethylene slideway soft strips
填充聚四氟乙烯導軌軟帶Techique specification of filled polytetrafluoroethylene slideway soft strips
填充聚四氟乙烯軟帶導軌.技術條件The alkali content detecting using teflon crucible instead of platinum pot
以聚四氟乙烯坩堝代替鉑皿測定堿含量Ptee do not adaptable to diffusion silicon
聚四氟乙烯不適用擴散硅Function of compensation lead cable which used for thermocouple is to prolong cold end of thermocouple, and composing system for measuring temperature by connecting with temperature meter. adopting high - quality import teflon insulation and sheath advanced technologic production chain, makes products owning good performance of resistance to high low temperature acidproof anticorrosive antiaging long - term using in oil, etc. normal working temperature is - 40 275
熱電偶用補償導線電纜的作用是來延伸熱電偶的冷端，與測溫儀連接構成測溫系統，產品選用進口優質聚四氟乙烯絕緣和護套，並採用先進擠出設備新工藝流水生產線，具有耐高溫低溫，耐酸堿，防腐，耐老化等優異性能，可浸入油水中長期使用，正常工作溫度- 40 275 。In this article, the bellcore method was used to prepare polymer electrolyte membrane based on pvdf - hfp, and polymer electrolyte membranes under different conditions were prepared by changing sorts of solvents 、 ratio of dbp and solvent. effects of ratio of plasticizer and solvent on the liquid uptake 、 sem 、 mechanism capability 、 ionic conductivity 、 electrochemical stability window of polymer electrolyte membrane were also studied. through optimizing the preparation technics, the integrated effects of additives such as pc 、 ec 、 dbp and nanophase al2o3 on the ionic conductivity 、 liquid uptake were studied
本文以聚偏氟乙烯-六氟丙烯共聚物pvdf - hfp為基質，採用bellcore制膜法制備了pvdf - hfp聚合物電解質膜，通過改變增塑劑dbp的含量、溶劑的種類及溶劑的含量制備了不同條件下的聚合物電解質膜，分別研究了增塑劑含量、溶劑含量等對聚合物電解質膜的吸液率、表面形貌、機械性能、離子電導率、電化學穩定窗口等的影響;對制備工藝進行了優化，研究了各種添加劑如pc 、 ec 、 dbp及納米al2o3對聚合物電解質膜的離子電導率、吸液率等性能的綜合影響。Shipboard radio - frequency cables radio - frequency coaxial cables with ptfe insulated copper conductor, rated charaeteristic impedance 50
船用射頻電纜.額定阻抗50銅導體實芯聚四氟乙烯絕緣同軸射頻電纜Shipboard radio - frequency cables radio - frequency coaxial cables with ptfe insulated coppor clad, steel conductor rated characteristic impedance 75
船用射頻電纜.額定阻抗75銅導體實芯聚四氟乙烯絕緣同軸射頻電纜Made of polytetrafluoethylene resin added with a certain volume of colouring agent shaped as blank by moulding and sintering, then through cutting and rolling to have the stereospecific and non - stereospecific coloured film in 13 kinds of colour i. e. red, green, yellow, violet, brown, black, orange, white and etc
用聚四氟乙烯樹脂加入一定量的著色劑后經模壓，燒結製成坯料再經車削，壓延製成紅、綠、藍、黃、紫、棕、黑、橙、白等十三種顏色的聚四氟乙烯定向或不定向彩色薄膜。分享友人