無鉛線 的英文怎麼說
中文拼音 [wúqiānxiàn]
無鉛線
英文
flux core solder-
The radio crackled for a few minutes, and lonsdale's pencil scratched out the decrypt.
無線電吱吱嘎嘎地響了幾分鐘，朗斯代爾用鉛筆草草地寫出了電文。In this paper we studied the intercalation behavior of a new host matrix of x = l of zirconium proline - n - mtthyl phosphonate - phosphate ( a - zpmpp ), we successfully introduced butylamine heptylamine decanylamine ethanolamine diethylenetriamine ( 2e3a ) triethyleneteriamine ( 3e4a ) and tetrathyleneoctamine ( 4e5a ) guest molecules into a - zpmpp interlayer space. the intercalation complex were characterized by ir spectrum x - ray diffraction and tg - dsc thermal analysis, it has been found that a - zpmpp possess different intercalation behavior from a - zrp. because of the bulk of proline group, it affected the amount of guest molecule, mono - alkylamine form mono - molecule layer in the interlayer space, butylamine, decanylamine and ethanolamine form mono - layer and the carbon chain form 90 degree ordered assembly with the zirconium floor of a - zpmpp, every host molecule absorbed 0. 5 guest molecule
本文報道首次以x ? l的層狀（脯氨酸十一甲基磷酸一磷酸氫）鉛（ a zpmpp ）為主體底物，成功地將客體分子：正丁胺、正慶胺、正癸胺、乙醇胺、二乙烯三股、三乙烯四胺、四乙烯五股插入層狀化合物a zpmpp的層間，通過紅外光譜（ ir ） 、 x射線衍射（ xrd ） 、熱重分析（ tg dsc ）等手段對插層復合物進行結構表徵，結果表明： x ? l的層狀（脯氨酸件一甲基磷酸一磷酸氫）鉛具有不同於無機磷酸結的插層性能，由於層間脯氨酸基團的體積較大，影響客體分子進入的數量，胺分子在層板間取單層排列。To further reduce equivalent series resistance and improve long term reliability, the leads are then soldered with lead free silver solder
為了進一步的減少等效串聯阻抗和改善，長期的信賴度，引線是以無鉛銀焊錫來接焊The imported transparent glaze fired at lower temperature was analysed semi - quantitatively by adopting emission spectroscope. the stripping of lead and cadmium from this transparent glaze fired at lower temperature in ceramic product was determined by atomic absorption spectroscope. the effect of chemical composition on the stripping of lead and cadmium was analysed. upon the author s opinion, the overproof lead stripping from the imported transparent glaze fired at lower temperature can only be settled by adopting lead - free glaze instead of adopting low - lead prescription. the author succeeded in developing an excellent lead - free transparent glaze fired at the lower temperature of 1000 1050. the success is based on an inquiry into the feasibility of using such new agents of fusion as li2o and sro in replacement of pbo ; and on a study of the effects of the contents of sio2 ， al2o3 ， b2o3and other metallic oxides on such performances of glaze as coefficient of linear expansion, fusion temperature and transparency. it is also based on an analysis of coefficient of linear expansion of blank and glaze on an analysis of coefficient of linear expansion of blank and glaze on their correlation ; and on a study of technology for preparing glaze
採用發射光譜儀對進口低溫透明釉進行半定量分析，並用原子吸收光譜儀測定其陶瓷製品的鉛、鎘的溶出量，分析化學成分對鉛、鎘溶出量的影響.結果表明，進口低溫透明釉採用低鉛配方不能解決鉛溶出量的超標問題，只有採用無鉛釉才能解決.探討用氧化鋰和氧化鍶等新型熔劑完全代替氧化鉛的工藝，研究釉料中氧化硅、氧化鋁、氧化硼和各種金屬氧化物的含量，對釉的線膨脹系數、熔融溫度和透明度等性能的影響.分析坯料、釉料的線膨脹系數及其相互關系和釉料制備的工藝，研製出優質的1000 1050低溫無鉛透明釉Webbing sling, round sling, lifting sling, nylon rope, rope ladder, cargo net lifting sling belt group have a long history for more than 46 years of specializing in different types of slings, mainly products including polyester webbing sling, polyester round sling, polyester cargo lashing, super sing, flat sling, flat webbing sling, flat web sling, polester web sling, tree strap, webbing strap, doublebraid, recovery strap, recovery tow strap, lashing systems, polyester sling, polyester belt sling, hollow braid, synthetic webbing, endless sling, nylon sling, synthetic web sling, synthetic sling, webbing sling, round sling, cargo lashing, ratchet tie down, ratchet lashing, ratchet strap, ratchet tie down strap, nylon webbing, nylon strap, tubular round ropes, braided rope, diamond braid rope, starter rope, safety net, safety belt, cargo net, safety rope, climbing rope, rope ladder, building net, nylon net, polyester webbing sling, polyester round sling, tie down, cargo restraint, webbing strap, duplex eye - eye webbing sling, eye - eye webbing sling endless webbing sling, widely and heavy duty webbing sling, multi - sling, ratchet lashing, tow strap, web belt sling, flat webbing sling, nylon rope ladder, industrial safety nets, nylon cargo net, dock net, synthetic webbing sling, lifting clamp, braided rope, 3 strand rope, 12 strand rope, 8 strand rope, cargo net, shipmast net, tube net, solid braided rope, braided rope net, sports net, pe net, safety net, scaffold net, synthetic slings, wide lift sling, round webbing sling, flat webbing sling with eyes, flat webbing endless sling, wire rope sling, multi - set sling, pipe lifting sling, pipeline sling, lowering belt, heavy duty anti cutting sleeves, fiberglass rope, fiberglass wick, braided fiberglass rope, fiberglass rope lamp, fiberglass oil lamp wick, fiberglass strap, solid braided fiberglass rope - round, fiberglass tapes, ceramic fiber rope, fiberglass braided rope, pipe handling sling, lowering in belts, stone handling sling, flat lifting sling pipe lifting belt synthetic fiber round sling synthetic lifting sling, synthetic fiber sling, nylon webbing strap, pipe sling, bandsling, pipe sling with reinforced eyes, lifting sling with reinforced eyes, pipeline pipe industrial farm lifting sling, endless sling, eye eye sling, oil field sling, truck strap, winch strap, cargo tie down, track ratchet strap, tow strap winch flat rope tow line, heavy duty webbing towing lifting sling, cargo sling, pp cargo sling, polyester cargo sling, flat pack sling, ceramic fiber rope twisted rope braided round rope braided square rope
2圓形尼吊裝繩系列：無接頭尼吊裝繩兩頭扣尼吊裝繩多叉尼吊裝繩船用錨繩纜繩引紙繩變壓器吊裝繩各種規格編織吊繩，尼繩，啟動拉繩，啟動繩，引擎拉繩，引擎繩，起動拉繩，起動繩，動力繩，安全清洗繩，安全繩，保險繩，耐火救生繩，維綸繩，丙綸繩，滌綸繩，錦綸繩，尼吊繩，尼吊裝繩，錨繩，靠岸繩，旗繩，晾衣繩，復合吊繩，掛衣繩，宿營繩，保護繩，防火繩，尼網，休閑吊網，跳繩，蠶絲繩，全棉繩，塑膠繩，布繩，拔河繩，攀巖繩，遊艇繩，綿綸絞制繩，織制繩，登山繩，拔河繩，立桿繩，水平繩，工藝繩，吊繩，船用纜繩，絞制纜繩，綿綸絕緣繩，三股繩，八股繩，軍用繩，線路牽引繩，吊棕繩，割刀繩，引紙繩，包裝袋繩，禮品盒繩，酒盒繩，食品盒繩，手提袋用繩，禮品盒用繩，工藝品用繩，服裝用繩，聚乙烯繩，聚丙烯繩，混紡繩，纖維綸繩，復絲繩，撕裂膜繩，編織繩，加鉛繩，功能繩，軟梯繩，尼軟梯，軟梯，尼繩梯，尼梯繩，安全網，棉繩，彈力橡筋繩，嵌邊繩，封蠟繩等，啟動繩啟動拉繩引擎繩引擎拉繩起動拉繩，雙編織繩，金剛打編織繩，股編織繩，股編織繩，多股編織繩。Ltd has imported 100 sets automatic production lines to produce neon lamps and environment protected lead free neon lamp. annual productivity is up to 1. 3 billion pieces ; it is the largest neon lamp manufacturing and exporting base in the world
公司引進100條全自動氖燈流水線，年產ne系列指示氖燈無鉛氖管13億支，是全球最大的氖燈生產出口基地Its scope of business involves the whole standard welding technology and no - lead welding technology, involving moulding, stripping, chipping, plug - in, welding and cleaning
產品涉及成型、剝線、貼片、波峰焊、浸焊和清洗等整個常規焊接工藝流程和無鉛焊接工藝流程。Its mast can be installed in inclination according to the requirement of construction the angle between the axis of mast and vertical line should be 10, while the floor of cage always remains level
該系列升降機無對重，導架按施工需要而傾斜安裝導架軸線與鉛垂線夾角10 ，但吊籠地板始終與水平面平行。Lead free procedure panasonic module super hi - speed mounting machine assembly line x 3
無鉛製程的松下模塊化高速貼片機生產線x 3Monthly production capacity of 300000 square feet of high - precision pcb board of double - layer and above, capable of production of circuit boards of various surface treatment process to customer ' s requirements, ranging from tin leveled board with lead to lead - free tin - leveled board, and from chemical nickel / gold plated board to even environ - friendly coated board with anti - oxidation film
月產能30萬平方英尺雙層以上高精密pcb板，可根據客戶要求生產各種不同的表面處理的線路板，從有鉛噴錫板至無鉛噴錫板，從化學鎳金板至更加環保的防氧化膜塗層板。More than 3 years working experiences in smt processing and strong willing to be a technical sales in selling lead - free solder paste
3年以上smt生產線工藝製程控制經驗，具有銷售無鉛錫膏產品的願望。Lead less brass for conductive and duration, mirror finish rhodium plated contacts, accept max cable up to 4. 5mm, two screws fixing, - 196c cryogenic treatment to increase conductivity
無鉛銅導體耐久，鏡面處理鍍銠接點，接受最大線徑4 . 5mm ，雙螺絲固定增加傳導，超冷處理We produce smt, self - act, soldering tin system, automated production - line, the machine of molding device and other supporting equipments. we have nitrogen lead - free technology, special designs strong and advanced program software. so consumers ratify our products very well
專業性生產smt周邊設備?無鉛波峰焊?無鉛迴流焊?自動化流水線等配套生產設備?產品以高超的氮氣無鉛技術?獨特的設計?強大先進的程序軟體深受業界肯定。Shenzhen dongyongxing electronic equipment co., ltd. was established in 1994, develop, design, manufacturing and manage market a lead - free computer wave solderiag system and reflow oven, smt application equipment, and product line. etc. professionally, by way of electronic plant product outfit
深圳市東永興電子設備有限公司成立於1994年，本公司專業開發、設計、生產製造和經營環保型自動無鉛波峰焊及無鉛迴流焊系列設備、 smt周邊設備、生產線等電子廠家全套生產設備。How do i keep my employees from mixing lead - free and leaded solder and equipment on the line
在有鉛和無鉛焊錫混合應用的生產線上，怎樣進行設備和物料管理？Q : how do i keep my employees from mixing lead - free and leaded solder and equipment on the line
在有鉛和無鉛焊錫混合應用的生產線上，怎樣進行設備和物料管理？Through appearance testing, x 射線 testing and temperature cycling testing, the reliability of mixed solder joints and 無 鉛 solder joints which formed under various process parameters was assesed
通過對不同工藝參數下形成的混合焊點和無鉛焊點進行了外觀檢測、 x射線檢測和溫度循環測試。Lead less brass for conductive and duration, mirror finish surface rhodium plated contacts, accept cable up to 4. 5mm, two screws fixing, - 196c cryogenic treatment to increase conductivity
無鉛銅導體耐久，鏡面處理鍍銠y插，接受最大線徑4 . 5mm ，雙螺絲固定增加傳導，超冷處理Mr joe but tin - fu, chairman of sun east technology, noted : " we anticipate strong demand for lead - free soldering equipment as the new lead - free requirements for the electronics industry are fully implemented in july 2006 in europe and china
合資廠的面積達3 ， 500平方米，預期每年可生產100臺無鉛迴流焊接爐。德日主席梁權表示：德日的主要產品為無鉛迴流焊接設備，為smt生產線的主要設備。So as to meet the new requirement of free - plumburm jointing of international copper foil coated panel and printing circuit board, our company introduces high quality blue kraft paper to meet the demand of the customers
針對國際覆銅板、線路板行業的無鉛化焊接要求的新規定，我司特推出此款藍色熱壓層墊紙以滿足客戶的要求。分享友人