鋁變壓器 的英文怎麼說
中文拼音 [lǚbiànyāqì]
鋁變壓器
英文
aluminum transformer-
Many new technologies, including soft switching technology, al substrate, smt, planar transformer and noise suppressors are applied
樣機運用了軟開關技術、鋁基板、表面貼裝技術、平面變壓器和尖峰抑制器等新技術。At the initial stage of planar technique, b was employed as ideal diffusion impurity in base - region of npn si planar devices because of the match of its solid - solubility and diffusion coefficient in si with those of p in emission - region, and the good shield effect of sio2 film to b. but because of the relatively large solubility ( 5 1020 / cm3 at 1000 ) and the small diffusion coefficient, the linear slowly - changed distribution of acceptor b in pn junction can not be formed, which could not cater to the requirement of high - reversal - voltage devics. thereafter b - a1 paste - layer diffusion technology and close - tube ga - diffusion technology had been developed, while the former can lead to relatively large the base - region deviation and abruptly varied region in si, which caused severe decentralization of current amplification parameter, bad thermal stability and high tr ; the latter needed the relatively difficult pack technique, with poor repeatability, high rejection ratio, and poor diffusion quality and productio n efficiency
在平面工藝初期,由於b在硅中的固溶度、擴散系數與n型發射區的磷相匹配, sio _ 2對其又有良好的掩蔽作用,早被選為npn硅平面器件的理想基區擴散源,但b在硅中的固溶度大( 1000時達到5 10 ~ ( 20 ) ,擴散系數小, b在硅中的雜質分佈不易形成pn結中雜質的線性緩變分佈,導致器件不能滿足高反壓的要求,隨之又出現了硼鋁塗層擴散工藝和閉管擴鎵工藝,前者會引起較大的基區偏差,雜質在硅內存在突變區域,導致放大系數分散嚴重,下降時間t _ f值較高,熱穩定性差;後者需要難度較大的真空封管技術,工藝重復性差,報廢率高,在擴散質量、生產效率諸方面均不能令人滿意。All those series of surface treating agents are widely used in manufacturing cars, tractors, motorcycles, bicycles, building machines, transformers, transducers, and mechanical and electrical appliances - before the finishing of these products. they are also used in drawing of steel wires and tubes, in cold rolling and acid pickling of steel articles
本公司生產製造金屬表面處理劑的系列產品除油劑除銹劑表調劑磷化劑鋁合金清洗及氧化劑等,該系列產品廣泛用於汽車行業拖拉機行業摩托車自行車工程機械變壓器換熱器機電產品家用電器及其他機械產品的塗裝前處理,鋼絲鋼管的拉拔鋼鐵冷軋酸洗等。The paper covered wire is made by covering conductors of aluminium or copper with telephone paper or cable paper, and used to make oil - immersed transformers
紙包線是在銅或鋁導體上繞包電話紙或電纜紙,是製造油浸式變壓器的繞組用線。The research of this paper includes : ? high - speed photography and flash x - ray radiography are both used to capture the process of al shell ' s great deformation under low pressure. front illuminations are used to get the development of the fracture on the al shell. the relative energy release is analyzed from overpressure curves measured with some sensors
本文的研究內容主要包括: ?在受試炸藥經歷低應力大變形過程的susan試驗中,同時採用高速攝影、閃光x射線照相對彈體的撞靶過程進行了拍攝,得到了殼體膨脹變形過程圖像,並使用前照明技術觀察到了鋁殼表面產生的裂紋及其發展變化過程;從壓力傳感器測量的空氣沖擊波超壓曲線,獲得反應釋放總能。Wide plus fyd multi - channel wind pressure measure transmitter employ import high precision and stability chip, and adopts surface treatment technology of special aluminum alloy and stress isolated technology in the sensor transfer differential pressure signal into ma dc standard signal by precise temperature compensation and amplification treatment
Wideplus - fyd系列多路風壓測量變送器是選用進口高精度高穩定性晶元,並採用特殊鋁合金表面處理技術和傳感器應力隔離技術,經精密溫度補償及放大處理,將差壓信號轉換成420 ma dc標準信號。Wide plus ds series single - channel wind pressure measure transmitter employ import high precision and stability chip, and adopts surface treatment technology of special aluminum alloy and stress isolated technology in the sensor transfer differential pressure signal into ma dc standard signal by precise temperature compensation and amplification treatment
Wideplus - ds系列單路風壓測量變送器是選用進口高精度高穩定性晶元,並採用特殊鋁合金表面處理技術和傳感器應力隔離技術,經精密溫度補償及放大處理,將差壓信號轉換成420 ma dc標準信號。The aluminum - alloy insulating strain clamps type nll nxj nxl, the jcb high - low - pressure insulating puncture paralleled clamps, 1kv 10kv 35kv cold - heat shrinkable cable terminals, cable joints, power transformer shields and 500kv line fittings produced by the company can meet the needs of upgrading urban and rural power grids and realize the span of fittings products from low voltage to high voltage
為滿足城鄉兩網改造需要,公司生產的nll nxj nxl鋁合金絕緣耐張線夾, jcb高低壓絕緣穿刺並溝線夾, 1kv 10kv 35kv冷熱縮電纜終端,電纜中間接頭,電力變壓器防護罩以及500kv線路金具,實現金具產品由低壓向高壓跨越。The leading industrial enterprises are jianshe group , southwest aluminum industrial group, longcin group, huansong motorcycle group, hengsheng group, xinyuan motorcycle group, jinlong motorcycle group, qingling motors group, tiema group, abb transformer, jianshe yamaha , caton tyre, china putian , gree group , utstarcom, chinalco & southwest aluminum co., ltd, tiantai aluminum, chongqing beer group, chongqing power plant, three gorges paint, new times group, fuchuan gear wheel, changxing clutch, jieli hub, juxing traffic, yinjiao arrester and yaoyong shockabsorber, etc
主要工業企業有:建設集團、西南鋁業、隆鑫集團、環松摩托、恆勝集團、鑫源摩托、勁隆摩托、慶鈴汽車、鐵馬集團、 abb變壓器、建設雅馬哈、佳通輪胎、中國普天、格力電器、 ut斯達康、中鋁西南鋁板帶、天泰鋁業、重啤集團、重慶發電廠、三峽油漆、新時代摩托、富川齒輪、長興離合器、捷力輪轂、聚興交通、銀角制動器、耀勇減震等。General motors, transformers, coils of copper enameled wire sectors such as manufacturers, because the cost of raw materials, huge pressure aluminum instead of copper enameled wire enameled wire forced to reduce costs, enameled wire and aluminum welding problem has become impossible for manufacturers restructuring in the region
廣大電機、變壓器、線圈等相關行業生產廠家因為銅漆包線原材料巨大的成本壓力,被迫採用鋁漆包線代替銅漆包線以降低成本,而鋁漆包線的焊接問題成了制約廣大生產廠家轉型的瓶頸。分享友人