銅尺 的英文怎麼說

中文拼音 [tóngchǐ]
銅尺 英文
brass rule
  • 銅 : 名詞（金屬元素） copper （cu）
  • 尺 : 尺名詞[音樂] （中國民族音樂音階上的一級 樂譜上用做記音符號 參看「工尺」） a note of the scale in ...
  1. And then, metal structure with aspect ratio 30 was obtained in our laboratory. eventually, a few micro parts with high aspect ratio were fabricated by liga process under the optimum condition. there were key parts of micro thruster, netlike nickel antielectron modulator, micro copper radiator, stainless steel micro components and many filter mediums with different shapes and dimensions

    最後，我們利用liga技術加工的獨特優點，以發展其高深寬比技術的實際應用，先後製作了狹縫陣列鎳結構微推進器關鍵部件、薄壁網狀多孔鎳結構正電子慢化體、微型銅結構換熱氣和多種材料不同、尺寸各異的過濾介質，還結合利用liga技術和微細電火花技術的加工優點，製作出了不銹鋼微結構
  2. They have scaly, green - tinged coppery hide, and a pair of wings that extend 6 feet to each side when outstreched

    他們有鱗狀，帶著一絲淡綠的銅色皮膚，一對翅膀展開後向兩邊伸展出六英尺長。
  3. Code of practice for domestic butane - and propane - gas - burning installations - installations at permanent dwellings, residential park homes and commercial presmises, with installation pipework sizes not exceeding dn 25 for steel and dn 28 for corrugated stainless steel or copper

    家用丁烷-丙烷燃氣裝置的操作規范.永久性住宅居住區公園和商業化處所中的鋼管尺寸不超過dn25和波紋不銹鋼或銅管尺寸不超過dn28的裝置
  4. Water gauge copper pipe

    試水尺銅棒式
  5. Standard specification for seamless red brass pipe, standard sizes

    標準尺寸無縫紅銅管的標準規范
  6. Mudd jeans today opens its world - first concept store in hong hong, marking an important milestone for the group s business rollout in the far east. another flagship was also established in south korea, following the opening of a concept store at u - mille coex mall in seoul on the same day. hong kong s first flagship store is located at shop 123 - 127, first floor, nu front, excelsior plaza, causeway bay

    Muddjeans全球首家概念專門店及香港旗艦店今天正式于香港銅鑼灣怡東廣場東角（馬尺） （ nufront ）開幕，標志muddjeans遠東發展藍圖的重要里程碑；同日亦為集團位於韓國漢城u - millecoexmall的旗艦店開業，全面為亞洲地區至型牛仔文化揭開新序。
  7. Copper hammer head. dimensions

    銅錘頭.尺寸
  8. The corrosion behavior of nanocrystalline ( nc ) copper bulks with various grain sizes prepared from igc ( inert gas condemsation ) and vacuum annealing in comparison with conventional microcrystalline ( mc ) copper ( as - rolled and electrolytic ) in acid copper sulphate solution and neutral solution containing chlorides under free corrosion conditions and anodic polarizations has been studied using potentiodynamic polarization, potentiometric analysis, cyclic voltammetry and electrochemical impedance spectroscopy. x - ray diffraction was used to estimate the grain size of the annealed nc copper. field emission gun scanning electron microscopy and x - ray energy - dispersive spectroscopy was used to characterize the surface morphology and analyze the surface composition after the polarization and potentiometric test of both nc and mc copper

    本文研究了用igc （惰性氣體蒸發凝聚原位溫壓法）制備並真空退火到不同晶粒尺寸的納米晶銅和微米晶銅（冷軋紫銅、電解銅）在酸性硫酸銅溶液和中性含氯溶液中，在自腐蝕狀態和陽極極化狀態下的腐蝕性能。使用了動電勢極化、電位測定、循環伏安法（ cv ）和電化學阻抗譜（ eis ）等方法。 x -射線衍射（ xrd ）的方法用來估算納米晶銅晶粒尺寸。
  9. In acid copper sulphate solution, the nc copper has a more negative corrosion potential which is decreasing with reducing the grain size and diffusion impedance was only found in the as - prepared and as - annealed at 180 ? nc copper due to the diffusion within the pores and channels on the surface. both the tafel plots and eis study demonstrated that the nc copper exhibits a higher corrosion current and lower polarization resistance than its mc couterpart

    在酸性硫酸銅溶液中，納米晶銅的腐蝕電位比微米晶銅要負，並且隨著晶粒尺寸的減小而降低。 eis研究表明，未退火的和180退火的納米樣品中發現了擴散阻抗，與表面孔洞和通道中的擴散有關。極化曲線外推法和電化學阻抗研究都表明納米晶銅的腐蝕電流比微米晶銅高，而極化電阻要低。
  10. Adsl, symmetrical dsl ( sdsl ), high - bit - rate dsl ( hdsl ), very high dsl ( vdsl ), and rate adaptive dsl ( radsl ) use intelligent devices similar to network cards at each end of a single twisted - pair copper wire circuit to deliver very high speeds over copper wire for distances ranging from hundreds of feet to 18, 000 feet

    Adsl （不對稱數字用戶線） 、 sdsl （對稱數字用戶線） 、 hdsl （高位速率數字用戶線） 、 vdsl （極高速數字用戶線）和radsl （速率自適應數字用戶線）都使用了與網卡類似的智能裝置，它們裝在單根雙絞銅線的兩端，以在幾百到18000英尺的距離范圍內在銅線上提供極高的傳輸速度。
  11. Threaded - in bonnet is common in lighter - duty services and smaller sizes of bronze multi - turn valves

    螺紋旋進式閥蓋：通常用於輕型管道系統和小尺寸青銅多回轉閥門中。
  12. The results indicated that the dimension, shape and purity of base material could meet the functional demand of solid lubricant ; the thermal decomposition temperature of ptfe resin exceeds 400 c, but organic and inorganic packing filler added in ptfe made the water absorption rate of composite material increased, melting temperature and decomposition temperature decreased, in the meanwhile oxidative decomposition reaction was accompanied ; polar groups such as c = o, c - o - c and so on in the carbon fiber surface is advantageous to increase compatibility with other components and interlayer shearing strength ; uniform design experimental method could help to find the relationship between formula and frictional property by relatively small tests. the developing trend of each formula ' s friction coefficient could be showed by fitting curve ; the friction coefficient with no copper powder or graphite in formula was relatively big. this fact showed that copper powder and graphite should be used cooperatively ; it was found that when the ratio of copper powder to graphite by weight is 15 : 60, 30 : 30 - 40 and 60 : 15 - 30 respectively, the friction coefficient was relatively small. the degree of crystallinity of pure ptfe reached maximum by air cooling and the abrasion loss also reached maximum among three ones ; at the same time, the abrasion loss of solid lubricant sample was also the biggest among three ones ; when solid lubricant matched with 45 # steel axle or gcrl5 steel axle, lubricant transfer film could be formed on metal surface, thus direct contact between the surface of metal friction pair rings was reduced. their working life was elongated extremely ; there was mainly much graphite, a little ptff, moo3, feso4, cus and so on in lubricant transfer film

    試驗結果表明：所選原料的尺寸、形狀及純度可滿足固體潤滑劑的性能要求；聚四氟乙烯樹脂熱分解溫度超過400 ，但在ptfe中加入無機填料會使復合材料吸水率提高，熔融溫度及分解溫度降低，且伴有氧化分解反應；碳纖維表面含有c = o及c - o - c等極性基團，有利於提高其與其它組分的相容性，提高層間剪切強度；均勻設計試驗方法能夠用較少的試驗次數找出配方與摩擦性能間的關系，擬合曲線基本能表示各配方的摩擦系數發展趨勢；配方中不加銅粉或不加石墨，其摩擦系數均較高，說明銅粉和石墨應該配合使用；當銅粉15份、石墨60份時，銅粉30份、石墨30 - 40份時，銅粉60 、石墨15 - 30份時，摩擦系數均具有較低值；純聚四氟乙烯樹脂在空氣冷卻時結晶度最大，磨損量也是三者中最大的；同時，固體潤滑劑試樣在空氣冷卻時的磨損量也是三者中最大的：不論是固體潤滑劑與45 #鋼軸配副或是固體潤滑劑鑲嵌入銅套后與gcr15鋼軸配副，在金屬表面均可形成潤滑轉移膜，從而減少金屬摩擦副表面間的直接接觸，大大延長其使用壽命;轉移膜中主要含有較多的石墨、少量聚四氟乙烯、 moo 。
  13. 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。
  14. Copper alloy integrated shaft sleeves for plain bearings with gears - types, dimensions and tolerances

    滑動軸承銅合金帶擋邊整體軸套形式尺寸與公差
  15. Aerospace series. turnbarrels, control cable in copper - zinc alloys. dimensions and loads

    航空和航天系列.銅鋅合金制控制索的松緊螺套.尺寸和負載
  16. The bandwidth of a copper wire decreases exponentially with length, and hence adsl data rates drop by 10x in going from 6000 feet to 18000 feet

    答案:在銅線上頻率是隨著長度以陪數遞減，所以adsl的數據傳輸率從6000尺至18000尺是以10陪下跌。
  17. [ kjv ] and for the north side the hangings were an hundred cubits, their pillars were twenty, and their sockets of brass twenty ; the hooks of the pillars and their fillets of silver

    北面，有幔幕四十四公尺，幔幕的柱子有二十根，柱座有二十個，是銅做的；柱鉤和橫柱閂是銀做的。
  18. Early data of mount jade indicated that its height is 3997 meters, so former chinese youth hiking association built a 3 - meter - high bronze statue of yu yo - ren at the peak so that the total elevation is 4000 meters. but after two intentional damages, the authority decided not to build another one, but a stone that says " mount jade main peak, 3952 meter ", due to historical and ecological reasons

    早期玉山曾有資料標高為三千九百九十七公尺，前中華青年登山協會因而在山頂興建高三公尺的于右任銅像，讓玉山增高到四千公尺，后經二次人為刻意破壞后，玉管處考量歷史、生態景觀等因素，決定不再塑銅像，改豎立寫有玉山主峰、標高三千九百五十二公尺的基石。
  19. They made them out of bronze, and at baalbek i ve seen the huge bronze door, 20 - 30 feet high. it s enormous. it is a masterful work of art

    在布百克，我見過一所大銅門，那大銅門有二三十尺高，很巨大，是大師級藝術作品。
  20. A curtain of the same material depended from a copper rod and formed a sort of recess at the end of the room, while two large windows opened on the courtyard of the theater and were faced, at a distance of three yards at most, by a leprous - looking wall against which the panes cast squares of yellow light amid the surrounding darkness

    帷幔也是同樣的料子，吊在一根銅桿上，把屋子后邊隔成一個小間。兩扇寬大的窗戶朝向劇院的庭院，離窗戶最多三公尺遠處，有一堵斑斑點點的圍墻。夜色中，屋子裡的燈光，透過窗戶上的玻璃，射出一塊塊方形黃色光亮，映在那堵圍墻上。
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