銅質的 的英文怎麼說
中文拼音 [tóngzhíde]
銅質的
英文
coppery-
Special sword for castration , qing dynasty , length 20. 7 cm. the sword was made of gold and bronze to avoid infection
清代閹割專用刀子,長20 . 7厘米,刀質為銅與金的合金,據說以這種材質的刀閹割不易感染。The third ways of making stencil is electroform. hole forming by the way of nickel deposit onto the copper cathode
製作模板的第三種工藝是電鑄成型。在這個工藝中,鎳沉積在銅質的陰極心上以形成開孔。Both jian are in qing dynasty no matter from shape, technic, copper and patina. but the shape of block is different. they should be in the same year, but two shapes
兩只劍從造型.工藝.銅質.包漿都是清的.只不過擋的造型有區別.應是同年代,兩種造型Some technical innovations inspired from practice part v removal of copper impurity from acidic bright tin plating bath
光亮酸性鍍錫液中銅雜質的去除Our products are including jis 、 bs 、 ansi 、 din 、 gb 、 cbm marine valves, such as globe valves, check valves, gate valves, butterfly valves, storm valves, air vent heads, flanges, hatch cover fittings etc
提供產品有jis 、 bs 、 ansi 、 din 、 gb 、 cbm標準船用青銅、鑄鐵、鑄鋼材質的截止閥、止回閥、閘閥、蝶閥、防浪閥、油水艙空氣帽、法蘭、圍緊器等產品And the impact of processing conditions on the electrochemical performance of the porous sn - cu alloys was investigated. results showed that it was good to add more verdigris and to make the annealing time longer for improving the performance. however, the problem of capacity fading can not be solved completely by this method
並對制備合金材料過程中所添加物質的種類和比例、燒結時間等工藝參數對合金的性能的影響進行了分析,發現添加堿式碳酸銅,並且增大添加比例以及延長燒結時間對電極材料的循環壽命有利,但是不能根本解決容量衰減的問題。To make quality professional metalwork, the factory has equipped itself with high - class means of inspection and high - caliber management personnel and followed the iso9000 quality standard in sorting, melting, pressing, pulling, etc
鄺邊金屬製品廠為製造品質優良的專業金屬,在原料選配熔煉、鑄造、擠壓、拉伸、退火、酸洗、聯合拉? 、精磨等工序,配備一流的檢查手段,高素質的管理人員,結合iso9000品質管理標準,確保鄺邊銅材品質優良。The self - assembly of pccu ' s derivant and polyelectrolytes
酞菁銅衍生物與聚電解質的自組裝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。The author believe that copper cable will be replaced by fiber as the development of network, but now most fiber lan use a switch with fiber interface to get full - duplex operation, and the most important obstacle in deploying fiber lan is the high price of the switch. only some big company can afford the fiber switch and the switches often work in man. in order to lower the costs of gigabit optical lan, this paper presents a workgroup optical network base on passive star coupler ( psc )
作者堅信,隨著網路技術的發展,光纖一定會代替銅纜成為網路的主流傳輸介質,目前光纖本身的價格也可以為客戶所接受;但是影響光纖介質的局域網推廣普及的一個重要因素,就是目前市面上的光網路都採用了全雙工交換機,而光纖介面的交換機尤其是千兆位的交換機價格很高,多用於校園網或城域網;只有極少數大型企業能夠負擔,影響了光纖網路的部署。By using a same boundary dimensions high efficient and new type copper exchanger substituted carbon steel oil condenser, and increasing flow rate of circulation water to reduce the temperature of freezing oil which feeds into compressor stage, to eliminate the malfunction during compressor operation, and improve running efficiency of the machine
採取將碳鋼材質的油冷卻器更換成等外形尺寸的高效新型銅管換熱器、增加循環水流量的方法,降低了進入二段壓縮機冷凍油溫度,排除了壓縮機運行中的故障,改善了機組的運行效率。The 3. 66 - meter - high and 2. 65 - meter - wide gold gilded bronze statue of maitreya enshrined in the hall of maitreya in 1800 during
紅宮的彌勒佛殿主供銅質鍍金的彌勒佛像Our company is the profession produces the factory house of the metals plastics handicraft product, is a firm gathers the design and manufacturing, in the last years we are positive to set up to expand, the technique is continuously perfect, the product construction renews continuously, having owned the design, paint, make the mold and wash to press, print, throw the light, electroplate, linear production in flowing water in etc. in packing technique equipments, main creation : every kind of copper, iron, stainless steel, aluminum, zinc metal alloy, lead tin metal alloy, acryl, pvc. . etc. material of the badge, medal, key buttons up, the badge of police, memorial chapter, memorial currency, school badge, craft mark card, skin piece mark card, tie clip, knife and fork cutlery, into oil acryl, bottle opener, music speech bottle opener, resemble etc. travels the trophy, the business advertises the promotion gift and craft gift
本公司系專業生產金屬塑料工藝品的廠家,是一家集設計與製造為一體的供應商,多年來積極創新開拓,技術不斷完善,產品結構不斷更新,已擁有設計、繪圖、制模、沖壓、印刷、拋光、電鍍、包裝等流水線的生產技術設備,主要製作:各種銅、鐵、不銹鋼、鋁、鋅合金、鉛錫合金、壓克力、 pvc等材質的徽章、獎章、鑰匙扣、警徽、紀念章、紀念幣、校徽、工藝標牌、皮件標牌、領帶夾、刀叉餐具、入油壓克力、開瓶器、音樂語音開瓶器、像架等旅遊紀念品,商務廣告促銷禮品及工藝禮品。With 12l s, 25 l s, 45l s, 60l s or 100l s with variety of connecting materials, for bitumen roofs, epdm roof sealings for gutters with contact sheet in stainless steel, copper and peraluman. pluvia contact foils, material made of pvc, epdm resistit, delifol and many more
吉博力虹吸雨水斗有12升秒25升秒45升秒60升秒及100升秒帶或不帶絕緣的,帶或不帶緊固材料的,適用於瀝青屋面的,適用於檐溝的,不銹鋼,銅或優質鎂鋁錳合金材質的安裝片。With year of business experience after foundation of our company, we take the lead in the copper material field, depending on the ability, excellent quality and good credit, we have established the firm business relationship with many famous companies at home and aborad
公司自創建以來,經過多年的經營,已成為進口銅材行業的皎皎者,憑借自身的實力,優質的產品及良好的信譽,已經與諸多國內、外知名企業建立了長期穩定的業務合作關系。The author concludes that the production of ceramic imitations of ritual vessels by wang jinxi and the establishment of the xiuneisi official kilns by shao e were two unrelated events in the shaoxing reign period of the southern song dynasty, and yet while there were direct and indirect relations between the two phenomena, the types of ritual vessels produced by the two kilns were distinctly different wares
作者認為,王晉錫之陶質祭器的燒造與邵諤之修內司官窯的建立,是先後發生在南宋紹興年間的兩件不同的事件,兩者之間並無直接或間接的關系,南宋陶質祭器與官窯仿青銅禮器瓷在形制及用途上有本質的區別。We can supply all kinds of high - quality carbonized - steel, alloy - steel, stainless steel, copper, aluminum and etc. precise casts
生產各種高品質的碳素鋼、合金鋼、不銹鋼和銅、鋁等精密鑄件。Normally when keratinocytes are exposed to thesun ' s rays, they produce a hormone that leads to the manufacture of askin - bronzing pigment
在通常情況下,當角質化細胞暴露在太陽射線下的時候,它們產生能夠製造青銅色的皮膚的荷爾蒙。This paper studies on typology, chronology and distribution of socket axes in northeast china. and discusses socket axe of its characters, regional characteristics, cultural properties, and shape development
本文通過對東北地區直銎銅斧的全面梳理和類型學、分期與分區研究,就其分佈的階段特點、區域特徵、文化性質以及形制演變進行了討論。It consisted of a brass medal ( they were really some old horse - brasses which had been found in the harness - room ), to be worn on sundays and holidays
並有一枚銅質獎章(那是在農具室里發現的一些舊的、貨真價實的黃銅製做的) ,可在星期天和節日里佩戴。分享友人