環閘 的英文怎麼說

中文拼音 [huánzhá]
環閘 英文
circular valve
  • 環 : Ⅰ名詞1 （環子） ring; hoop 2 （環節） link 3 （姓氏） a surname Ⅱ動詞（圍繞） surround; encircle;...
  • 閘 : anchor gate
  1. The bank of shanghai of university of shanghai, the park of zhabei of construction bank railway hospital, the green sea new station on the ground of daning, the subway extends line ( in building ), inner loop, zhonghuan ( while planning ), overhead on the 1st, form the three - dimensional network of communication lines

    上海大學上海銀行，建行鐵道醫院閘北公園，大寧綠地上海新客站，地鐵1號延伸線（在建中） 、內環、中環（規劃中） 、高架，形成立體交通網。
  2. Ih = hold current - maximum current at which the device will not trip at 23 still air

    維持電流，指在23度靜止的空氣環境中不會導致該設備『跳閘』的最大電流。
  3. High integrity shutoff gate valves can be used for hot tapping or in pipeline services where a soft pig is used if the seat ring installation lugs are removed

    高度完全關閉閘閥可以用在熱水龍頭，或拆卸閥座環安裝吊耳後，用在採用軟鐵塊的管路中。
  4. The close - cycle control thyristor digit triggering circuit design

    閉環控制晶閘管數字觸發電路設計
  5. Finally, the renovate of dong gou lock improve navigation circumstance of vessels and it will minimize ship ' s collision and cargo damage accident and it also has advantage of low cost, low pollution, environment friendly, good view of nearby circumstance and so on. shen wei ( communication transportation ) directed by. answering date : mar 28th 2002

    第三、東溝船閘改造改善了船舶運行條件，將減少過閘船舶的船損和貨損事故；將有利於充分發揮內河運輸運運量大，成本低，污染小的優勢；並能興水利、除水害、防止岸坡坍塌和水土流失，保護耕地，綠化環境，美化景觀，具有良好的社會效益。
  6. All sizes are standardly equipped with awwa epoxy coated, ul / fm listed osy resilient seated gate valves, cfm ( cubic feet per minute ) or gpm ( gallon per minute ) meter and ball type test cocks

    作為標準配置，所有通徑美國自來水廠協會（ awwa ）認可的環氧樹脂塗敷， ul / fm認證外閥桿軛架彈性閥座閘閥， cfm （立方英尺/分鐘）或gpm （加侖/分鐘）水表和球型測試旋塞。
  7. The parallel seat gate assembly consists of two interchangeable spring loaded discs, a fully guided disc carrier, and retaining pins

    平行閥座閘閥由兩個可互換彈簧負載閥瓣，一個全導向閥瓣托架和扣環銷釘構成。
  8. Since the qing period, the town, itself a major producer of handicraft articles, has been the distribution center for goods produced in northwest yunnan, hence the word " gong ben " in the naxi language which means " a place with many warehouses.

    大研人還利用城內西河水的高低落差，按時提降閘門，清洗街道的污垢。整個兒一個環衛自動清洗系統。這在今天科技發達的袞袞諸國，恐怕也是想也沒想的玄事。
  9. Thicker knife gate to eliminate distortion under maximum differential pressure and to provide tight seating ( see page 12 )

    更厚的刀閘能夠避免在最大壓差環境下產生的扭曲，保證閥座的氣密性密封（參閱第12頁） 。
  10. Yuhuan yixin valve factory locates the beauty strand of rich east china sea, the vegetable contain " the country of the pomelo " province jade bracelet county of zhejiang that it call, with wen zhou ge2 ' s shore opposite, the land - and - water transportation is very convenient. the my plant profession produces the copper ball valve, cape valve, mouth of water, check valve, closes the valve and takes care ofconnect several valves of species of etc. door product, product far sell etc. of the europe and america, southeast asia, middle east nation andregion, the product quantity has been win the favor and the trust of all countries guest room

    玉環縣益鑫閥門廠位於美麗富饒的東海之濱，素有"文旦之鄉"之稱的浙江省玉環縣，與溫州隔岸相峙，水陸交通十分便利.本廠專業生產銅球閥、閘閥、角閥、水嘴、止回閥、截止閥、管接等多個品種的閥門類產品，產品遠銷歐美、東南亞、中東等國家和地區，產品質量一直贏得各國客戶的青睞和信賴。
  11. The scheme embraces four projects, namely ( 1 ) to build up sluices at anqiu bridge and nanzhou bridge ( and the one at anqiu bridge is the first choice ) so that pollutants can be from entering the lake ; 2 ) as a necessary accessory for the above project, to supplement water capacity from changdang lake as a strategic water source into the protection program, and culvert - pipe plan is recommended from two other alternatives through systematic analysis ; 3 ) to carry out comprehensive realignment for some reed regions which are located at the entrances of the lake, and to develop a wetland ecosystem mainly with some reeds ; and 4 ) to set up a green protection belt right round the lake, including planting reeds at lakebeach, building forest belt, developing bases of green foodstuff and disposing sludges in the lake base

    該方案由4個工程子系統組成， （ 1 ）截污工程：在岸丘橋和南州橋位置各築一節制閘（而岸丘橋工程又是首選工程） ，以封住湖泊兩頭入流，杜絕污染物進入水源地的截污工程； （ 2 ）引水工程：是截污工程的配套工程，利用下游長蕩湖來補充水量，並對3個引水工程設想進行了系統分析，推薦涵管方案，同時將長蕩湖作為該市戰略水源地一併納入保護體系中； （ 3 ）濕地生態處理工程：對進入蕩區前的蘆葦區進行綜合整治，發展以蘆葦為主的濕地生態處理工程； （ 4 ）環湖綠色自然保護帶工程：包括建設圍湖蘆葦蕩、環湖林帶、綠色食品基地以及污泥處置。
  12. The main circuit is consisted of 18 thyristors circuit and protection circuit. with the help of control subsystem, it can get the output of low frequency voltage ( current ) with the shape of sine wave ; the core of the control subsystem is the cpu of 87c196kc, and the synchronization circuit, the pulse - widen circuit, and the power - enlarged circuit form the accessorial subsystem of the control system. it possesses all the functions of digital triggering, digital tuning, analog / digital conversion ; the input transfer can isolate the input and output ; and the circumfluence reactor can reduce the circumfluence

    主迴路採用由18個晶閘管組成的三相零式電路，並輔以晶閘管的保護電路，通過控制可以得到低頻正弦波的電壓（電流）輸出；控制迴路主要以87c196kccpu為核心，其外圍電路包括同步電路，脈沖拓寬電路，功率放大驅動電路等，完成了數字觸發、數字調節、模數轉換等功能；進線電源變壓器具有變壓和隔離作用；環流電抗器則實現了有效抑制主迴路瞬時脈動環流的功能。
  13. B ) equivalent circuit method and finite element analysis ( fea ) to compute the static force are presented, the results obtained by each method are compared one with the other. c ) the results of dynamic simulation by means of the software, ansoft show the hlfm " s characteristics when the motor works in the special frequency and single stroke and the conditions used for position control. d ) the measured static thrust - displacement characteristics and the dynamic characteristics during starting show good correlation with the calculated results

    在設計並製作了實驗樣機的基礎上所做的研究內容包括； （ 1 ）分別用能量法和麥克斯韋張量法推導電磁力的計算公式，並討論他們的不同應用范圍； （ 2 ）分別用等效磁路法和有限元法作直線力電機的靜特性分析，並比較分析它們的計算結果； （ 3 ）用有限元模擬軟體做直線力電機動態特性的模擬，分別分析直線力電機的頻率特性、動子開合閘特性和開環位置控制的工作特性； （ 4 ）做直線力電機的靜推力?位移特性實驗和動子開合閘的動態實驗，並將實驗結果與計算結果進行對比，實驗驗證了計算模型及計算方法的正確性。
  14. Electronic units are applied to this device and poleless power regulating method is employed to control heating units, therefore the water temperature near the gate is prevented from being affected by the temperature change of surroundings and ice - free temperature is maintained all the time

    該裝置利用電力電子元件，採用無極調功的形式控制加熱元件，使閘門附近的水溫不受環境溫度變化的影響，始終保持在不凍的溫度。
  15. Blank detail specification for gate turn - off thyristors, ambient or case - rated, 5a and above

    5a以上環境或管殼額定可關斷晶閘管空白詳細規范
  16. The distributed plc system of the floodgate ' s opening measuring presented by the paper has many advantages such as high reliable operation, high measuring precision, having the network communication function, convenient installation and correction, etc. this thesis further studies the key device for the floodgate ' s opening measuring, the rotary encoder, selects the absolute rotary encoder adopting the binary cyclic code, studies the method for transforming the cyclic code to the binary data and according to the transforming formula designs the ladder diagram program

    本論文研製的分散式plc閘門開度測量系統具有工作可靠、測量精度高、具有聯網通信功能、安裝和校正方便等特點。本論文深入研究了閘門開度檢測的關鍵器件? ?旋轉編碼器，選用了採用二進制循環碼編碼的絕對式旋轉編碼器，研究了將二進制循環碼轉換為二進制數的方法，根據轉換公式設計了plc的梯形圖轉換程序。
  17. This would be a handicap for people to design a reasonable mode about the oasis water - soil resources development and utilization. the writer visited certain oasis in gansu province, including wuwei, zhangye, jiuquan and so on, and collected various actual information and carried out investigation and research about the nature and economy situation there, especially about the agriculture production and water utilization

    本文旨在從環境經濟學的角度，結合本區水資源利用的實際，對張掖綠洲內肅南、民樂、山丹、張掖、臨澤、高臺各子綠洲1970 ? ? 2002的30餘年間農業水資源利用情況進行研究，並以甘州區內代表不同類型灌區的大滿、小滿、烏江、三閘和安陽等五個鄉為對象，進行對比分析。
  18. Firstly, the thesis studies the characteristic and the key of the design of the control system of short circuit test bench. secondly, we discuss the different ways to control the initial fault current angle, and give some different design projects based on pc

    然後對合閘角控制的不同方法進行了研究，並根據合閘角控制的方法不同提出了基於pc機的不同設計方案，並對各種方案進行了詳細說明，特別是windows和dos環境下精確短定時的實現以及在電力系統短路試驗控制系統中的應用。
  19. Hinged covers ; circular shape with protection ring and surface coated ; dn 500 and dn 600

    具有保護環和表面塗層的圓形絞鏈式閘板.第3部分:額定
  20. The stability analysis and structural optimization design of the hydraulic automatic tilting gates with connecting lever and rolling wheel were carried out in the paper to make them not only be better applied in all kinds of water conservancy but also be wildly applied in ship project, city environmental protection, and other correlative project, further to better the social and living condition

    本文對連桿滾輪式水力自動翻板閘門進行穩定性分析和結構優化設計，使得它們不僅能更好地應用於各類水利水電工程中，而且能廣泛應用於航運工程、城市環境保護和其他相關工程中，將會對社會的發展和生活環境的改善有著重要的意義。
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