期長 的英文怎麼說

中文拼音 [qīzhǎng]
期長 英文
period length
  • 期 : 期名詞[書面語]1. （一周年） a full year; anniversary 2. （一整月） a full month
  • 長 : 長Ⅰ形容詞1 （年紀較大） older; elder; senior 2 （排行最大） eldest; oldest Ⅱ名詞（領導人） chief;...
  1. In our country, the graphitized electrode production mainly uses acheson graphitization furnace, which has the disadvantage of long production cycle, large power consuming, low efficiency and control technique

    國內生產石墨電極主要採用的是艾奇遜石墨化爐，該石墨化爐生產周期長、能耗大、效率低，而且控制技術相對落後。
  2. At present, the competition of oil industry is very fury, so reducing the cost of exploitation of oil is imperative under the situation. but the oil drillers of our country are relatively old, and the control mode drops behind, which result in the long period of making hole and high ratio of aiguille attaint, which is the main restrict factor of reducing the cost of oil exploitation

    隨著石油行業競爭的日趨激烈，降低石油的開采成本就勢在必行，於是研製新型的石油鉆機就顯得尤為重要，因為國內目前使用的鉆機比較陳舊，控制方式非常落後，導致鉆井周期長、鉆頭損壞率高，這是降低石油開采成本的重要制約因素；而且落後的控制方式使得鉆井過程容易發生溜鉆、卡鉆等事故。
  3. High accuracy kdp crystal optics is now considered as one of optics that is the most difficult to be processed for its series of disadvantageous characteristics to optics processing such as anisotropy, soft nature, easy to deliquesce, high brittleness, sensitive to temperature change, easy to crack and so on. therefore the long machining period, low percent of pass and astaticism quality has become the bottleneck of icf technology, and the surface quality control of kdp crystal processing has become the key problem to be solved in the research of icf in our country

    Kdp晶體零件是目前公認的最難加工的光學零件之一，因為kdp晶體具有各向異性、質軟、易潮解、脆性高、對溫度變化敏感和易開裂等不利於光學加工的特點，所以加工周期長、合格率低、質量不穩定成為慣性約束聚變技術的瓶頸， kdp晶體超精密加工表面質量控制問題已經成為我國慣性約束聚變研究中亟待解決的關鍵問題。
  4. Because the investment scale of bot is large and it is the project of infrastructure that concerns the economic lifeline of the host country so it will greatly be affected by the environment of laws of the government of the host country. and on the other hand it will face many changeable factors possibly occurs with the long period construction, great the benefits and multitudinous participants and also with the complex relationship of laws

    因為bot項目投資規模大，且bot項目為基礎設施工程，關系東道國的經濟命脈，因此項目受東道國政府法律環境等影響大；另外bot項目工期長，工程利益參與人眾多，法律關系復雜，因此面臨的可變因素很多。
  5. As its product is special, the enterprise has the characteristics of large amounts of process, information exchange frequently between outside and inside of enterprise, long product life cycle, etc. project manufacture enterprise needs strong information support at everywhen and everywhere in all of its processes

    由於所製造產品的特殊性，工程項目型製造企業具有在製造過程涉及環節多、企業內外信息交互量大、產品生命周期長等特點。工程項目型製造企業需要在產品設計、製造、維護全過程中，在企業內、外各種環境條件下都得到設計信息的有力支持。
  6. The chapter filmdom anecdotes written by george shen contains detailed information on yuen yang - an, a key figure of early great wall days. 416 page with over a hundred precious photos. bilingual in chinese and english

    書中更收錄了沈鑒治撰寫的舊影話，篇中對早期長城的關鍵人物袁仰安有詳盡的介紹。
  7. The chapter filmdom anecdotes written by george shen contains detailed information on yuen yang - an, a key figure of early great wall days. 416 page with over a hundred precious photos

    書中更收錄了沈鑒治撰寫的舊影話，篇中對早期長城的關鍵人物袁仰安有詳盡的介紹。全書416頁，中英對照，載有百多幀珍貴照片，並附各人的作品年表。
  8. At the same time, through the implementing of mid - term and long - term stratagem, it will realize the strategic object of the establishment of modern enterprise flattop, where science, technology and trade will be combined into one under integrative corporation, and will possess the superior management and provide the best service in the medicine industry

    同時指出yy公司將在此基礎上進一步通過中期、長期戰略的實施，實現「打造現代企業航母，成為醫藥行業管理最好、服務最佳的集科、工、貿一體化集團」的戰略目標。
  9. The length of the gestating time ( the time before reaction ) reflected the stability of the bath

    納米al _ 2o _ 3化學鍍銀的孕育期長短反映了化學反應的難易程度。
  10. Manual measure tools, such as micrometer were used to measure outside and inside diameter of tube product, which is effected by people factor and has long measuring period and low precision and dose not fulfill the on - line measuring need of batch production. so, according to the product line structure of tube product, the on - line measuring method with linear ccd is brought forward in this article and imitating operation is done by the mentioned method

    傳統的對管狀產品的檢測方法是利用千分尺等工具手工測量，測量周期長、準確度不高且受人為因素影響大，不能滿足批量生產的在線檢測要求。為此，本文根據所研究管狀產品的生產線結構，提出了一種以線掃描ccd攝像機為基礎的在線檢測方法並對此方法進行模擬計算。
  11. Products examination with traditional method exist the following questions : long measure cycle, heavy work load, low efficiency. in order to make the agricultural products processing machines can reach the performance and requirement that the country stipulates before producing in enormous quantities and putting on market, this article adopts data acquisition technology and plc control technology to research and design the performance examination system about agricultural products processing machines in foundation the require live and systematic technical indicator

    針對目前我國農產品加工設備品種繁多、規格復雜，產品鑒定採用傳統方法檢測周期長、工作量大、效率低的現狀，為了使農產品加工機械在大批量生產和投放市場之前達到國家規定的性能指標和要求，本文根據現場要求和系統技術指標，採用數據採集技術和plc控制技術研究和設計了農產品加工機械性能檢測系統。
  12. But as to muts recombinants, the periods of fermentation is too long and the efficiency of using methanol is low

    然而， mut ~ s菌株由於發酵周期長，甲醇率利用低，並不適用於實際的大規模生產。
  13. Therefore, because the number of samples is less, but in order to successfully get orders, the printing surface treatment ( signs nameplate, etc. ) can not be lax, the usual choice of either silk screen, and pad printing or thermal transfer, but for a small number of sample products or the case is a long life cycle, cost, efficiency in my company ' s products, printing effects, the cost has obvious advantages

    因為是樣品所以數量少，但為了順利拿到定單，表面的印刷處理（標志、銘牌等）又不能馬虎，通常的選擇不外乎絲印、移印或熱轉印，但針對樣品或少量產品而言則周期長、成本高，我公司產品在效率、印刷效果、成本方面具有明顯優勢。
  14. The superlattice periodicity occurs along the diamond [ 001 ] direction and corresponds to the quintupling of the primary ( 002 ) periodicity

    超點陣周期沿金剛石結構的[ 001 ]方向，相當于（ 002 ）基本周期長度的五倍。
  15. Macadamia nut oil refined exhibits a long shelf life and good resistance to rancidity due to the low content of polyunsaturated fatty acids

    澳大利亞堅果油的多布飽和脂肪酸含量低，因此保質期長，難以腐化。
  16. It ' s built for a growing berlin, a city on the move. " the station ' s translucent tubular roof, made up of 9, 117 glass panels, rises above the rest of the government quarter and its 46 metre - high 151 ft twin towers are about 10 metres higher than the reichstag parliament and chancellery

    由於造價高工期長，該火車站的建設長期以來飽受批評，但不可否認的是，這座建築必將以其出色的設計和施工，成為柏林市「最吸引眼球」的建築之一。
  17. Government must invest these items that need many money, runback in long - term, have outside economy and enterprise do not will or have no ability to invest in

    政府投資的方向應主要側重於投資金額巨大、回收期長、具有明顯的外部經濟性等企業不願涉足或無力承擔的項目。
  18. The most materials of german audi car are made of galvanized steel ( some part are made of aluminum alloy ), america buick car uses galvanized steel that contains more than 80 % two - sided galvanized steel, shanghai passat uses electric galvanizing technology on out covering part, hot galvanizing technology on inside covering part, which can protect the car body out of rustiness more than 11 years

    德國奧迪轎車的車身部件絕大部分採用鍍鋅鋼板（部分用鋁合金板） ，美國別克轎車採用的鋼板80 %以上是雙面熱鍍鋅鋼板，上海帕薩特車身的外復蓋件採用電鍍鋅工藝，內復蓋件內部採用熱鍍鋅工藝，可以使車身防銹蝕保質期長達11年。
  19. On the basis of the feature of paleostructure, paleogeography and lake level fluctuation in chang - 6 to chang - 8 oil - bearing layers, this text researchs paleogeographic feature and evolution. chang - 8 stages are the early days of lake basin outspread, chang - 7 stages are steadies stage of lake basin outspread, chang - 6 stages are shrinkage of lake basin, the lake level slowly droping, lake strandline moving eastward

    根據古構造、古地理、湖平面升降等特點研究了長_ 6 ?長_ 8期巖相地理特點及其演化，長_ 8期是湖盆擴大的初期；長_ 7期為湖盆擴大階段中穩定期；長_ 6期為湖盆擴大階段中開始萎縮，湖平面繼續緩慢下降，湖岸線向東遷移。
  20. On the consideration of these problems and the fact that the rat immune system is not fully developed until birth, we tried to transplant neonatal rat with human hscs to test the possibility of this xenograft model

    但此實驗模型操作復雜且實驗周期長，大多數實驗室不具備利用此實驗模型的條件。有研究證明，新生大鼠免疫系統發育不完善，對異種抗原可形成免疫耐受。
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