管端開口 的英文怎麼說

中文拼音 [guǎnduānkāikǒu]
管端開口 英文
end-blown
  • 管 : Ⅰ名詞1 （管子） pipe; tube 2 （吹奏的樂器） wind musical instrument 3 （形狀似管的電器件） valve;...
  • 端 : Ⅰ名詞1 （東西的頭） end; extremity 2 （事情的開頭） beginning 3 （門類; 方面） item; point 4 （原...
  • 口 : Ⅰ名詞1 （人或動物進飲食的器官; 嘴） mouth 2 （容器通外面的地方） mouth; rim 3 （出入通過的地方） ...
  1. There are 16 - 32 gland ducts from prostate opened into the urethra, eject prostatic fluid which composes semen. furthermore, the right and left ejaculation ducts are formed by the spermatic efferent and the ampullae located end of the spermaduct, also pass through the prostate and open to the spermatic colliculus

    條腺管開口于尿道內，射精時排出前列腺液，參與精液的構成此外，精囊的輸出管與輸精管末端的壺腹匯合后形成左右射精管，亦穿過前列腺開口于該段尿道的精阜，在一個
  2. A high - pitched woodwind instrument consisting of a slender tube closed at one end with keys and finger holes on the side and an opening near the closed end across which the breath is blown

    由一根一端封閉的纖細管子組成的高音木管樂器，側邊有按鍵和指孔，靠近封閉端有一個使氣流進入的開口。
  3. Based on consider hereinbefore, this dissertation discusses several aspects on the problem of the sustainable and optimum exploitation of groundwater resources as follows : ( 1 ) reviewed entirely the origin and evolvement of the concept " sustainable development ", stated and commented the study status in queue on " sustainable development " around national and international range, thorough discussed the science connotation about the concept " sustainable development " ; ( 2 ) looked back and commented across - the aboard some furthest basic concept and proposition related to groundwater resources, put forward self opinions on a few existent mistake points of view and chaos understandings ; ( 3 ) expatiated entirely on the content and meaning of the theory of changeable groundwater resources system, contrast with the traditional methods of groundwater resources calculation and evaluation, combined example to show the application of this theory ; ( 4 ) thorough analyzed the difficult and complexity to forecast the groundwater resources, fully stated the traditional methods of groundwater resources forecasting, pointed out the characteristic and applying condition of these forecasting method, introduced the main ideas and methods of wavelet analysis developed recently, and the matlab software be known as the fifths era computer language, and its accessory wavelet analysis toolbox, applied these methods and tools to analyze the groundwater dynamic curve, adopted the b - j method and morte - carlo method, combined with the theory of changeable groundwater resources system, discussed the new view on the forecast of groundwater resources ; ( 5 ) synthetically analyzed the characteristics and limitations of the present all kind of groundwater manage model, combined mathematical programming mathematical statistics random process and the theory of variation system of groundwater resources on the unite optimum attempter of surface water and groundwater, emphasized how to make the model more nicety, more simple, more practicality ; ( 6 ) analyzed the inside condition and outside condition to assure the sustainable and optimum exploi tation of groundwater resources, the inside conditions are the follows : correct resources idea, scientific methods of resources calculation and evaluation, credible forecast methods of resources, exercisable measures of resources management, the outside conditions are the follows : the development idea of high layer, the transform of manage system, the matched policy and rule of law, the adjusted of economy lever, the improve of cultural diathesis, the boosting up of water - saving consciousness and detail measures, the control of population rising, the prevention and cure of water pollute, the renew and rebuild of ecology ; ( 7 ) scan the sustainable and optimum exploitation of groundwater resources from the high level of metagalaxy, earth system science, and philosophy ; lint out the more directions on groundwater resources

    基於以上考慮，論文主要從以下幾方面對地下水資源可持續開發問題進行了比較深入的探討：全面回顧了「可持續發展」概念的由來與演變，對國內外「可持續發展」的研究現狀進行了述評，並對「可持續發展」概念的科學內涵進行了深入探討；對涉及地下水資源的一些最基本的概念和命題進行了全面的回顧和評述，對目前仍然存在的一些錯誤觀點和混亂認識提出了自己的見解；全面闡述了地下水資源變值系統理論的內容和意義，並與傳統的地下水資源計算評價方法進行了對比分析，結合實例具體說明了方法的應用；深入分析了地下水資源預測預報工作的極端重要性和復雜性，對傳統的地下水資源動態預測方法進行了全面的評述，指出了各類預測預報方法的特點及適用條件，對最近二十多年剛發展起來的小波分析技術的主要思想和方法及其應用范圍，以及號稱第五代計算機語言的matlab軟體和附帶的小波分析工具箱進行了介紹，並應用於地下水動態過程線的分析，採用時間序列中的b ? j法，蒙特卡羅方法，與地下水資源變值系統理論相結合，探討了地下水動態資料分析和地下水資源預測預報的新思路；綜合分析了現今各類地下水管理模型的特點及缺陷，將數學規劃、數理統計、隨機過程等與地下水變值系統理論相結合進行地表水地下水或多水源的聯合優化調度，使模型更準確、更實用；對保證地下水資源可持續開發的內部條件和外部條件進行了分析，內部河海人學博卜學位論文前言、摘要、目錄條件主要是正確的資源觀，科學的資源計算與評價方法，可靠的資源預測預報技術，可操作的資源管理措施，外部條件主要是高層發展思路、管理體制的變革、配套的政策法規、經濟杠桿的調節、人文素質的提高、節水意識的增強及具體節水措施、人口增長的控制、水體污染的防治、生態的恢復和重建等;從宇宙科學、地球系統科學及哲學的高度審視地下水資源的可持續開發;指出了地下水資源可持續開發的進一步研究方向。
  4. The end of two spermatic ducts connect. merge into the form of " y " and go into the urogenital openning

    輸精管末端略顯膨大，相連，左右合併呈「 y 」型，開口于尿殖孔。
  5. Zhaoqing is located in the central west of guangdong province and the middle and lower valleys of west river, administrating two districts ( duanzhou and dinghu ), four counties ( guangning, deqing, fengkai and huaiji ) and two county - level cities ( gaoyao and sihui ), with an area of 15 thousand square kilometers and a population of 3. 86 million

    肇慶市位於廣東省中西部，西江中下游，轄端州、鼎湖2個區和廣寧、德慶、封開、懷望4個縣，代管高要、四會2個縣級市，總面積1 5萬平方公里，人口386萬。
  6. In this dissertation, the pulse jet style, the influence on the shock wave, the flow in the tube and the cooling effect was deeply studied theoretically and experimentally. the influence of the pulse jet style on the forming of shock wave and the shock wave intensity was explored. the initial disconnection style in oscillating tube vented and the initial disconnection breakdown was proposed by different pulse jet style

    本文對脈動射流的型式及其對激波、管內流動及冷效應的影響進行了較系統的理論和實驗研究，主要包括:探討了脈動射流的型式對形成管內激波形成及激波強度的影響，給出了不同脈動射流的型式下振蕩管開口端初始間斷的類型，對初始間斷進行了分解，導出了包含進氣、排氣參數及工質物性參數的管內入射激波馬赫數mj的表達式，給出了管內激波形成的三種原因及其所對應的脈動射流型式和具體的工作狀態。
  7. The tube is placed open end in a cistern partially filled with mercury

    管子以開口一端插入部分裝有水銀的槽內。
  8. Our group has two new product development centers, eighteen manufacturing factories with close relationship, more than ten overseas branches, and one international forwarder with direct booking right. with the certificates of iso9001, iso14000 and ohsas18000, our products quality and management are internationally recognized. exporting worldwide to more than 120 countries and areas, having stable business relationship with more than 500 overseas customers and more than 300 domestic factories, with more than 2000 domestic outlet stores, our company has established world - wide and nation - wide sales network

    集團擁有2個新產品開發中心18家緊密型生產企業10多家海外分公司和一家具有一級貨代經營權的國際貨運公司，集團的核心企業維科聯合進出口公司業已通過iso9001 iso14000和ohsas18000三大國際管理體系認證，出口商品遍及世界80多個國家和地區，與500多家國外客戶和300多家國內定點貨源工廠建立了穩定的業務合作關系，並在國內建立了2000多個零售終端，現已建立了遍及世界及全中國的全方位銷售網路。
  9. Results showed that due to the sharp difference between diameters at the upper and lower parts of the canal, the high - speed air - flow at the lower - end opening can drain the fluid below the opening out while the lower - speed air - flow al the upper opening is not likely to make the saliva and see page in the oral cavity reenter the root cavity

    結果發現：由於根管兩端管逕相差懸殊，根尖孔?生的高速氣流沖擊，吸引根尖液，可引流低於根尖孔的液體；另一方面，開髓孔低速氣流不易將口腔內唾液、滲出物重新帶入根尖腔。
  10. Management department of the business ： management through specialized department of business ; with the back end interface ; familiar with the business procedure and coordinate the way, it is the business that accepts and coordinates the strong point opened ; the order form is carried out ; implement several and enter the service of the network

    五、業務管理室：業務歸口管理；與後端介面；熟悉業務流程和協調途徑，是業務受理和協調開通的支撐點；定單執行；落實各項進網服務。
  11. At the entrance of the rotating curvilinear pipe, both the development of flow structure and temperature distribution depend on f and the characteristic quantities of flow and heat transfer change obviously

    在曲線管道的開口端，流場結構的發展過程與f密切相關，開口端各流動特徵量變化十分顯著。管道的摩擦系數比沿軸向變化與入口類型以及旋轉條件密切相關。
  12. There are also the power - on circuit for gsm module, indication circuit, the uart to pc, etc. the mcu program, written with c51 language, include gps position, alarm of dilapidation, asynchronous communication and sms, clock management, etc. after development, the mts " capability had been tested

    另外還包括gsm的開機電路，指示電路，與pc相連接的串口等等。單片機軟體選擇了c51語言進行設計，包括gps觀測、崩塌傳感器報警、異步通信和短消息、時鐘管理等模塊。在完成終端的研製后，對儀器的性能進行了檢測。
  13. Only four positions were found possible without " mechanical assistance ". the other six needed a special elastic belt and inflatable tunnel, like an open - ended sleeping bag

    只有四個姿勢被發現在不藉助「輔助器械」下可能實現。另外六個需要藉助特殊的彈性帶和同一端開口的睡袋一樣的可膨脹的管道。
  14. " minimum clogging thanks to the redesigned opening at the end of outer tube

    套管頭端開口的全新設計，能減少阻塞。
  15. Comparing with the stationary straight pipe, the entry length becomes larger

    由於旋轉和曲率的影響，旋轉曲線管道的開口端長度相比較直管而言大大增大。
  16. The open end of the filter was subject to thermal stress during the back pulse process

    反吹時，濾管開口端附近最容易受到熱應力的沖擊。
  17. With the help of five others who joined the newly formed company, chan fabricated a series of upright posts, each spaced a few tens of nanometers apart, at the mouth of a channel down which the dna was to travel

    在另外五位加入新公司的人員協助下，陳恩浩製造了一系列的直立裝置，彼此間隔只有幾十奈米寬，放在dna將要通過的管道開口端。
  18. Ultrasonic was used to cut the nanotubes. at last, the nanotubes are no longer than the film thickness and they are end - opened and catalyst free

    通過超聲處理，切斷模板外的碳管，可得到與模板厚度一致，頂端開口無催化劑的定向納米碳管陣列。
  19. It is a direct acting and spring - loaded regulator, fail to open, with impulse connected, to be fitted downstream or optionally incorporated to the outlet flange

    這是一個直接動作和彈簧負荷式減壓器，失敗即開，氣流信號感應可連接下游管線，或可選用內建介面在減壓器出口端的法蘭凸緣上。
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