防汽層 的英文怎麼說
中文拼音 [fángqìcéng]
防汽層
英文
vapour barrier-
Yuanfeng new building material co., ltd. is one of the biggest thermal insulation material producers in south china with annual output at 2 million square meters. established in 2000, the water - proof roof laminboard, purifying laminboard and other products made by the company are widely used in roof and wall panels for big span structure factory building, exhibition hall, purifying workshop, warehouse, combined house, indoor partition, building top attachment, refrigerator, automobile painting room, refrigeration frame and other buildings
源鋒新型建材有限公司是華南地區最大的隔熱材料生產廠家之一，年產量達200萬平方米，始創於2000年，所生產的防水屋面夾芯板、凈化夾芯板等產品廣泛用於大跨度結構廠房、展館、凈化車間、倉庫、組合房屋、室內間隔、樓頂加層、冷庫、汽車?漆房、製冷風櫃板等建築的屋頂及圍墻面板等方面。They are double - layered compound films of air cushion type, which are exteuded of ldpe. they are mainly used as anti - shock packing supplies of meters, in struments, and fragile goods, atahey can also be used as shock absorption packing supplies for electronic, food and hardware industries, and mol plastic articles, arts and crafts products and daily use artcles, etc. the company can produce ageat variety of air cushion bag products, such as single of double sided winding air cushion products / shapud bags
產品描述：採用聚乙稀ldpe為原料，經擠出雙層膜真空復合成型的氣墊薄膜（簡稱汽泡膜） ，產品主要用於儀表、儀器、易碎、易損物品的防震包裝及電子行業、食品、工藝品、五金、注塑件、日用品等行業的減震包裝，可生產單面、雙面汽泡卷材、成型袋，普通中泡直徑10 ? ，並可生產直徑25 ? 、 30 ?的超大汽泡膜。Meanwhile, fundamental principles about electroless tin plating by reducing agent and disproportionation reaction were explained. function of every component in the bath was explained that complexing agent can effectively change the potential of copper and tin, and accelerate the beginning of replacement reaction favorably ; reducing agent can increase the rate of chemical reaction and has the effect of promoting reaction dynamics too ; antioxidant can effectively prevent sn2 + in the bath from being oxidated ; additive agent a can improve the stability of the bath ; additive agent b has such effects as refining and brightening for the tin deposits, and it enlarges the range of brightening section ; additive agent c used as leveling agent can not only make the depostis level off, but also improve the dispersive ability of the bath ; surface - active agent can solve bubble problem which gathered on the surface of the deposits, and improve the surface quality of the deposits and the bath stability
闡述了鍍液中各組分的作用：絡合劑能有效地改變銅、錫的電位，促使初期的置換反應順利進行；還原劑能加快化學反應速度，對反應動力學有積極的促進作用；抗氧化劑能有效地防止鍍液中sn ~ （ 2 + ）的氧化；添加劑a能提高鍍液的穩定性，添加劑b對鍍層能有細化和光亮作用，擴大了鍍層光亮區的范圍；添加劑c作為平滑劑，不僅能增強鍍層表面的平整性，而且能提高鍍液的分散能力；表面活性劑較好地解決了化學鍍過程中汽泡在鍍件表面聚集的問題，提高了鍍層的表面質量和鍍液的穩定性。Suitable for the fireproofing of the skyscraper, can be suitable for such obscure steel construction in industry and civil building as the theatre, petrochemical industry, garage, oil drilling platform and large span factory building, etc., coating plays a firing prevention and protecting role on the surface, improve the fire endurance to reach the specification of modern fire protection design
適用於高層建築的防火，也可適用於影劇院、石油化工、汽車庫、鉆井平臺和大跨度廠房等工業與民用建築中的隱蔽鋼結構，塗覆于表面起防火保護作用，提高耐火極限達到現代防火設計的技術要求。Industrial packagings. flexible and heat sealing protection materials. polyethylene based monolayer material having a water vapour transmission coefficient of 1 g m2 24 inferior or equal p inferior or equal 4 g m2 24 h
工業包裝.撓性熱密封防護材料.水蒸汽透過系數為1g m2 . 24h p 4g m2 . 24h的聚乙烯基單層材料Fabrication of the box beam is divided into such parts as reinforcement, formwork, concreting, prestressing, moving and storing of beam, pipe grouting under pressure, end sealing of the beam, water - proof layer on the bridge surface system, protective coating etc. the paper makes description of effective box beam construction technology and workmanship which can be adopted in other projects, such technologies as : manufacturing and fixing of reinforcement, steel reinforcement fixing baseplate, web plate and top plate respectively and lifting the steel skeleton into form, requirements of design and manufacturing and way of utilization for dismantling - erection type formwork and hydraulic formwork, optimization of concrete ratio, concrete pouring process of two ends of beam in priority over the middle, in sequence of first baseplate followed by web plate and top plate at last, concrete pouring in inclined section and in horizontal layer, concrete vibration mainly by external vibrator in assistance with internal vibrator, methods and regulation for steam curing of concrete, dual controls over stress and strain to ensure quality of prestressing workmanship, construction method of effective beam moving by heavy - weight special moving facility, some regulations and key notes about construction of grouting under pressure, beam ends sealing, water - proof layer on the bridge surface system, protective coating
箱梁製造由鋼筋工程、模板工程、混凝土工程、預應力工程、移存梁工程、孔道壓漿工程、梁體封端工程、橋面防水層和保護層工程等施工環節組成。文中介紹的採用胎具製作和綁扎鋼筋，分底腹板和頂板分別綁扎並吊裝鋼筋骨架入模；拆裝式和液壓式兩種模板的設計、製作要求和使用方法；綜合考慮、優化混凝土配合比，混凝土灌注從兩端至中間、先底板、后腹板、再頂板的施工順序和斜向分段、腹板水平分層、附著式振搗為主、插入式搗固為輔的施工工藝，蒸汽養護的方法和規定；應力應變雙控制確保預應力施工質量的施工技術；採用重物移運器有效移梁的施工方法；壓漿、封端、橋面防水層和保護層施工的一些規定和注意事項等都是對箱梁製造行之有效的施工技術和施工方法，並可為以後類似施工作借鑒。The rise in identity theft, coupled with the current climate of fear about terrorism, has led organizations ranging from database builder oracle to the american association of motor vehicle administrators to propose the development of tamperproof ids that would positively verify everyone ' s identity for purposes as diverse as opening a bank account or getting on an airplane
身分遭竊的事件層出不窮，再加上近來彌漫著恐怖主義的可怕氣氛，讓各類型的組織（從資料庫設計公司甲骨文到美國汽車管理協會） ，紛紛倡議發展防竄改身分的證件，以便在各式各樣的用途上都能有效為每個人驗明正身，像是銀行開戶或是搭乘飛機。More safety : transmitting about 2km distance, as much as 100 - floor high, the only anti - theft lock can prevent towing vehicle
更安全：傳訊距離二公里左右、樓層高達百樓，是唯一可以防止拖吊車的汽車防盜鎖。Leak - preventive coating ( with an electric monitoring system, testing the appropriate resistance ) for both standing and seated tanks containing : heating oil, gas oil, petrol, aircraft petrol, and other liquids hazardous to groundwater
裝備有電力檢測系統、測試合適的防護能力的防泄露塗層，用於直立或平臥的容器（熱油、汽油、石油、航空煤油、和其他對地下水有害的液體。Undertake for car interior high temperature is disinfected above all, hit a leather to maintain for leather chair next candle, avoid dermal seat occurrence flaw
首先為汽車內部進行高溫消毒，然後為皮椅打上一層皮革保養蠟，防止真皮座椅出現裂紋。Main products : the glasses for cars include sandwich glass, toughened glass and zone toughened glass, altogether mote than 1000 types ; the construction glassws include toughened glass, sandwich glass, hollow glass, bulled - proff glass and curved glass
汽車用玻璃有夾層玻璃、鈉化玻璃、區域鋼化玻璃三大類，一千多個品種；建築用玻璃有鋼化玻璃、夾層玻璃、中空玻璃、防彈玻璃和彎弧玻璃。Check motor vehicle exterior priming and colour coats, sealers and glazers, and mark, record and report defects to be repaired
檢查汽車的外部底漆、彩飾層、保護層（或防水層）和釉光層，標注、記錄並且報告有待修補的瑕疵。分享友人