銅導條 的英文怎麼說
中文拼音 [tóngdǎotiáo]
銅導條
英文
copper bar-
Dc testing, applying to transformer and inductor winding copper resistance 、 relay contact resistance 、 switch and socket contact resistance 、 lead resistance 、 compenent solder resistance 、 pcb line and hole resistance 、 metal detection, ect
直流測試，適用於變壓器及電感線圈銅阻、繼電器接觸電阻、開關、接插件接觸電阻、導線電阻、元件焊點接觸電阻印製板線條及焊孔電阻、金屬探傷等。Copper sheets and bars for electrical conduction purpose
導電用銅板和條It is very important that the understanding of regional metallogenic rules should be emphasized and the thinking of exploration and research opened up. in this thesis, mainly metallogenic types, tectonic setting, space - time distributions and the ore - controlling and metallogenic conditions for copper ore deposits in gansu province are studied on based inducing past formation which basic theories and methods of the modern geology, mineral deposits and related learning are applied and a serious of formation synthesized throughout depending on guide of regional. - metallogenic theories. a rule of development, enrichment and regional metallogeny would be preliminary summaries in terms of analyzing mineral prospecting for gansu ' s copper, gold and polymetallic minerals, and the relation between the indosinian - yanshan structural - magmatic activities is studied and exploration prospect and positions analyzed as well as a new countermeasure and thinking about research for minerals in this area be suggested
本論文在總結、分析前人成果資料基礎上，以區域成礦學理論為指導，運用現代地質學、礦床學及相關專業、學科的基本理論與方法，綜合多種成礦信息，對甘肅省銅礦主要成礦類型及其成礦地質構造背景、時空分佈特徵與主要控（成）礦條件進行了研究；從礦產勘查的角度，初步總結了甘肅銅、金及多金屬礦產的發育、富集與區域成礦規律；探討了印支-燕山期構造-巖漿活動與大型-超大型銅礦床的形成關系；研究分析了甘肅銅礦資源的勘查前景與找礦方向，提出了該區礦產勘查研究新思路。Semi - automatic cutting machine, straight strap and 45 - degree diagonal cloth rolling machine suitable for cloth, adhesive - bonded fabric, tent, umbrella, sponge foam, leather, reflective material, plastic, paper, two - side glue, acetate fabric, reinforced belt, conductive cloth, copper, foil and other materials of various width straight
半自動切捆條機及直紋， 45度斜紋卷布機適用於布料，無紡布，帳篷，雨傘，泡棉，皮革，反光材料，塑膠，紙張，雙面膠，醋酸布，補強帶，導電布，銅箔等材料各種寬度直條， 45度斜條的卷布及裁切。Copper wires and copper stranded conductors ; technical delivery conditions
銅導線和銅絞線.交貨技術條件Secondly, the following two subjects are discussed according to the calculation of short - circuit current : ( l ) to verify the dynamic stability condition of wires by using simulated annealing algorithm ( sa ), the paper calculates the maximum value of rectangle wires " short - circuit electrodynamic stress and gets the conditions of their having the maximum value. furthermore, some concerned data about the verifying of copper wires are given by analysing vibration spectrum of the electrodynamic stress ; ( 2 ) in order to get the heat withstand conditions of wires, the paper discusses some common calculation methods, and then tries to study the problem applying artificial neural network ( ann ) based on heat principle of metals. the model is shown to be feasible
其次，在電路中短路電流計算的基礎上， （ 1 ）進行母線的短路動穩定校驗計算：採用模擬退火演算法（ sa演算法）計算了矩形母線短路電動力的最大值及其取極值的條件，獲得了更為一般的結果，進而通過短路電動力的頻譜分析，給出了銅質母線的有關短路校驗計算數據； （ 2 ）進行母線的短路熱穩定校驗計算：討論了熱穩定校校的幾種常用計算方法，從導體或電器的發熱機理出發，運用人工神經網路理論對母線的熱穩定問題進行計算，通過算例比較，證明該方法用於熱穩定計算是可行的。With the background of studying copper alloy bar for asynchronism traction electromotor, a kind of copper bar and its preparation techniques are developed, and its hardness, tensile properties, electrical properties and microstructure are studied. furthermore, the rule of structure and properties changing with heat - treatment is especially illustrated. the results show : the first, there is obvious aging strengthening effect in cu - 10zn - 0. 8 ( cr, zr ) alloy
論文以城市輕軌列車異步牽引電機用銅合金導條為研究背景，研究開發了cu - 10zn - 0 . 8 （ cr ， zr ）合命導條的制備工藝，測試了導條的硬度、拉伸力學性能和導電性能，觀察了導條的金相組織和電鏡顯微組織，重點研究了時效處理對導條組織、力學性能和導電性能的影響，得出了導條組織、性能隨時效溫度和時效時間變化的規律。Copper covered steel wires and copper covered steel stranded conductors ; technical delivery conditions
包銅鋼導線包銅鋼絞線.交貨技術條件Considering the practical manufacturing condition, an oxygen - free copper microchannel heatsink consisting of five copper sheets is designed and fabricated utilizing the technology of deep photolithography, mechanical machining, and bonding with medium
根據實際製作條件，設計了五層結構微通道熱沉，採用深層光刻分離曝光化學腐蝕技術、機械加工技術和銅直接粘接技術（ dbc ）制備出冷卻大功率半導體激光器迭陣的無氧銅微通道熱沉。Abstract : based on analyses of the basic conditions of reservoir induced seismicity occuring in tongjiezi, this paper mainly studies the tectonic - stress environments and hydrological, geological conditions of the typical reservoir induced seismicity in the fulu region of downstream of the dam. it turns out that the texture of the bedding conductive pore pressure exists in this region
文摘:在討論銅街子水庫誘發地震發生的基本條件基礎上，重點剖析了水庫下游福祿一帶的典型地震事件發生的構造-應力環境條件和水文地質條件，認識到該區存在順層型傳導空隙水壓的結構，並對此結構類型的空隙永壓傳導進行了數值模擬。分享友人