水密性 的英文怎麼說
中文拼音 [shuǐmìxìng]
水密性
英文
water impermeability-
Characters and main use : camouflage printed, light and flexible, good low temperature resistance, air tightness and heat welt. suitable for making air bed, air cushion and water bag
特點及主要用途：迷彩印花，織物結構比較輕、薄，具有優異的耐低溫性、氣密性、高周波焊接性。適合做氣床、氣墊等充氣產品及儲水袋類產品。Characters and main use : light weighted, flexible, good low temperature resistance, air tightness and heat welt. suitable for making lifejacket, airbag, air bed, air cushion and water bag
特點及主要用途：輕、薄，富有彈性，具有優異的耐低溫性、氣密性、高周波焊接性。適合做救生衣，氣墊，氣床等充氣產品及儲水袋類產品。Inspection installation and water tightness transducer of echo sounder on berth
測深儀換能器船臺安裝和水密性檢查。Standard test method for density of hydraulic cement
水硬性水泥密度的標準試驗方法It set up the development of the world recognized high performance nanofiltration composite membrane of aromatic polyamide, on the basis of reviewing the development, the importance in the membrane separation technology, the classification, the fabrication technique and the current development of the research and the application of the nanofiltration membrane. polysulfone was chosen as the material for making the porous substrate because of its excellent compress - to - denseness resistance, its cheap price and its great availability. by fabricating an ultra thin polyamide functional layer on the polysulfone substrate through interfacial polymerization taking piperazine as the monomer in aqueous phase and trimesoyl chloride as the monomer in organic phase, high performance nanofiltration composite membranes of ultra low pressure and ultra high permeating flux were prepared
選擇耐壓密性能優良，價廉易得的聚碸材料為制備復合膜基膜材料，哌嗪為水相單體，均苯三甲酰氯為有機相單體，通過界面聚合反應在基膜表面形成超薄功能層，制備了超低壓高通量聚哌嗪均苯三甲酰胺聚碸納濾復合膜，以0 . 1 mgso _ 4溶液為測試液，所得高脫鹽平板復合膜（ ）在0 . 4mpa下，脫鹽率為96 . 1 ，通量達85 . 2lUsing the advanced technology by its head office ( newkey co., ltd. ), it produces various kinds of alumina black and white ceramic products. the component alumina ceramics, which are widely used in electron components, devices, electrical products, enjoy low loss of high frequency, high insulating strength, good specific volume resistance, small dielectric constant, high mechanical intensity and excellent airtightness and thermal and chemical stability
本公司根據目前市場需求，生產出各種型號的黑、白陶瓷產品，廣泛應用於電子、電工、化學工業、紡織工業、水暖、宇航、環保等諸多方面，系列產品有高頻損耗少，比體積電阻大，介電常數小，強度高，氣密性、熱穩定性、化學穩定性好等特點。According to fuel and and operation condition in chongqing iron and steel group corporation, many kinds of advanced technologies are adopted, such as closed loop soft water circulation cooling, copper cooling stave, bell - less top with central charging hopper, carbon bricks combined furnace bottom with ceramic cup, russia top burner type hot air stove, duplex preheating of hot air stove, and nut coke charging
摘要根據重鋼高爐的原燃料條件和操作條件，設計了重鋼四高爐擴容性易地大修工程，採用了全軟水密閉循環冷卻、銅冷卻壁、串罐式無料鐘爐頂、炭磚陶瓷杯復合爐缸、俄羅斯「卡魯金」頂燃式熱風爐、熱風爐雙預熱、焦丁入爐等先進技術。Using diethanolamine as aminating agent and glacial acetic acid as neutralizing agent, aminated epoxy acrylic cationic resin was prepared. the effect of technology of aminated epoxy acrylic resin on properties of eletrodeposition was studied by conductivity meter and electrophoresis apparatus. it was shown that, conductivity firstly decreased, and then increased with aminating temperature increase. in contrast with putting polyacrylic resin into thin acetic acid solution, the more compact film could be achieved by neutralizing polyacylic resin with glacial acetic acid and then add it into water. when neutralizing temperature was enhanced, the speed of electrodepsidon was found to increase, and the film was also more compact. increasing the dn leads to enhanced conductivity and smaller particle size. when dn equaled to 80, the smoothest film could be achieved
以二乙醇胺為胺化劑、冰醋酸為中和劑，合成了胺化環氧丙烯酸陽離子樹脂.採用電泳儀和電導率儀，研究了胺化環氧丙烯酸樹脂合成工藝對陰極電泳塗料電沉積性的影響.結果表明，隨著胺化溫度的增加，電泳液電導率先下降後上升.將冰醋酸加入樹脂中中和，後用水稀釋，比樹脂在醋酸稀溶液中中和，電沉積性能更好.電沉積速率隨著中和溫度的上升而增加，電沉積膜緻密性相應增加.中和度（ dn ）愈高，電泳液電導率愈大，粒徑越小，而塗膜外觀在中和度為80時達到最佳Curtain walling - watertightness - laboratory test under dynamic air pressure and water spray ; german version env 13050 : 2000
幕墻.水密性.動態氣壓和噴水條件下的實驗室試驗Windows and doors - watertightness - test method
門窗.水密性.試驗方法For watertight bulkheads, how do you check the watertightness
就水密艙壁而言，怎樣檢查其水密性？Flexible sheets for waterproofing - bitumen, plastic and rubber sheets for roof waterproofing - determination of watertightness
防水撓性薄板.屋面防水用瀝青塑料和橡膠薄板.水密性測定Windows and doorsets - watertightness test under dynamic pressure
窗和門組合件.動態壓力的水密性試驗Windows and doors - watertightness - test method ; german version en 1027 : 2000
門窗.水密性.試驗方法Curtain walling - watertightness - laboratory test under static pressure
幕墻.水密性.實驗室靜壓試驗Curtain walling - watertightness - performance requirements and classification
幕墻.水密性.性能要求和分級Rubber - or plastics coated fabrics - determination of resistance to water penetration - low pressure method ; german version en 1734 : 1996
帶橡膠和塑料塗層的織物.水密性測定.低壓法Flexible sheets for waterproofing - bitumen, plastic and rubber sheets for roof waterproofing - determination of watertightness ; german version en 1928 : 2000
防水軟板.屋頂防水用瀝青塑料和橡膠薄板.水密性測By means of some simulation examples, the dynamic process of pressure load and acceleration impact load which occur in the process of missile launching is deeply studied. the dangerous position where the maximum load occurs and the time when it occurs are given. these results can provide technological reference to structure design, water tight design and launching security evaluation
並通過部分算例，詳細研究了導彈在發射出管過程中所受的壓力載荷和加速度沖擊載荷的動態變化過程，給出的導彈所受最大載荷的危險部位及產生時間，可以為導彈的結構設計、水密性能設計和發射安全性評估提供技術參考。As its working condition is underwater 120 ~ 175m in the three - gorges area, it utilizes the displacement technology and deep - water impervious technology to meet the higher requirements in terms of water - tightness, corrosion resistance and operation reliability
由於它的工作環境為三峽壩區水下120 175米，所以該系統採用了位移傳感技術與深水防滲技術以滿足在水密性、耐腐蝕性和工作可靠性等各方面的較高要求。分享友人