水頭控制 的英文怎麼說

中文拼音 [shuǐtóukòngzhì]
水頭控制 英文
headwater control
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 控 : 動詞1 （告發;控告） accuse; charge 2 （控制） control; dominate 3 （使容器口兒朝下 讓裏面的液體慢...
  • 制 : Ⅰ動詞1 （製造） make; manufacture 2 （擬訂; 規定） draw up; establish 3 （用強力約束; 限定; 管束...
  • 水頭 : waterhead; head; flood peak水頭落差 head fall; 水頭坡降 water table gradient
  • 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
  1. This paper analysed working principles and controling features of water lifts about the head pressure transition. plc was used to operate controling system so as to work the system well

    摘要對水頭差壓力轉換提水裝置的工作原理及控制特點進行了分析，使用可編程式控制制器（ plc ）控制系統運行，使系統很好的工作。
  2. The control system of mould level is crucial to improve the slab quality in the continuous casting process, pid controller is used in the traditional mould level control, and it has some defaults, such as : at the start - up or finishing period of casting or during the changeover of tundish, pid control has a bad effect, its overshoot is large and its transient time is long ; the erosion of the tundish stopper and the submersed nozzles lead to the accuracy of control become bad ; the abrupt falloff of block in the submersed nozzles makes the level acutely fluctuate, and pid control can not overcome the disturbances resulted from the change of casting speed

    結晶器液位控制系統是提高連鑄產品質量的關鍵環節，傳統的連鑄機液位控制方法採用常規的pid控制，存在如下不足：開始、結束澆注和換中間罐澆注時，控制效果差，超調量大，過渡時間長；塞棒頭和浸入式水口被腐蝕后引起控制精度差；浸入式水口堵塞物的突然脫落所引起的液位劇烈波動；無法克服拉速波動引起的擾動。
  3. A graphic symbol whose appearance conveys information ; for example, the vertical and horizontal arrows on cursor keys that indicate the directions in which they control cursor movement, the sunburst symbol on the screen illumination control knob of an ibm3279 color display station

    其外形可以傳遞某種信息的一種圖形符號，例如，指示控制光標移動方向的光標鍵上的垂直和水平箭頭， ibm3279彩色顯示站屏幕亮度控制鈕上的光芒四射的太陽符號等。
  4. Pile - net composite foundation has some merit in building up the reinforcement of composite foundation simultaneous in vertical and horizontal directions, in enhancing the bearing capacity of foundation soil, and minishing the non - uniform settlement, especially controlling the phenomenon of vehicle dumpping on bridge head in the foundation treatment of transitional segments which is proved by practice

    摘要實踐證明，樁網復合地基同時具備豎向增強體復合地基與水平向增強體復合地基的加固優點，能很好地提高地基土體承載力，減小不均勻沉降，特別是橋頭過渡段地基處理中能有效控制「橋頭跳車」現象的產生。
  5. Composed of extruder, head, cooling water tank, first puller, hot stretch able bellow, second puller, pressing device, shaping box, third puller, coiling device and electrical control system, the set has been mainly used in the production of machine used pp packing straps

    該機組主要由擠出機、機頭、冷卻水槽、一次牽引，熱風拉伸烘箱、二次牽引、壓花裝置、定型箱、三次牽引、卷取裝置及電器控制系統等構成，主要用於pp機用打包帶的生產。
  6. 1 washers shall be color coded at hose nozzle outlets and mounted inside the fume hood and controlled from the exterior with color - coded index handles

    水龍頭在噴嘴處用顏色標示，並安裝在通風櫃內部。其控制開關在通風櫃外面，用不同顏色標示把手。
  7. Firstly, the thesis briefly reviews the history of voltage and reactive power control technology, focusing on the defects of the equipment in use. then, with the theoretical analysis and the discussion on voltage and the characteristic of power system as well as the basic principle of voltage and reactive power control, the thesis makes a research on the character of voltage and reactive power control and interprets the controlling regularity of substation. in addition, with the consideration of the changes of transformer tips and the combined influence of capacity groups and reactive power and voltage, the thesis makes adjustment suggestion to the different operating - zones of voltage and reactive power

    本文從降低網損和提高變電站自動化水平著眼，對變電站電壓無功控制應用方面的問題進行了研究，本文首先簡要回顧電壓無功控制的發展概況，著重指出了現有電壓無功控制裝置的缺陷；通過理論分析，在討論電力系統電壓、無功調節特點以及電壓無功總體控制原則的基礎上討論了變電站電壓、無功控制特性以及控制原理，給出了變電站電壓無功的控制規律；考慮了變壓器分接頭的變化及電容器組的投切對無功和電壓的綜合影響，針對電壓、無功的各種運行控制區域給出了相應調節策略。
  8. Based on the description of the objective and principle of modern bulk cargo wharf production and operation management system ' s construction, this paper gives an exposition on the innovative technique of " the system ", so as to realize automation of wharf production and digitization of operation management, and at last to realize high production efficiency, high management level, high system security, low energy consumption, and low equipment failure for bulk cargo wharf production and operation system

    摘要在介紹現代散貨碼頭營運管理控制系統建設的目標與原則的基礎上，闡述該系統創新技術，以實現碼頭生產作業自動化、營運管理數字化，最終實現高生產效率、高管理水平、高系統安全、低能耗成本、低設備故障的散貨碼頭營運系統。
  9. Z test conditions for machining centers - part 1 : geometric tests for machines with horizontal spindle and with accessory heads horizontal z - axis

    多工序自動數字控制機床加工中心機床的試驗條件.第1部分:有水平軸和附屬頭的機床的幾何試驗
  10. P600 dual - torch includes two - head welder, power supply, tracking, “ smart - card ”, programmable console with touch screen, digital controls, service leads, interface kit, wire feeders ( external ), remote operator control pendant and water cooling system

    P600雙焊炬系統：包括雙頭焊機、電源、跟蹤器、智能卡、可編程式控制制觸摸屏、數控設備、服務線、介面工具箱、送絲機（外部） 、手操器和水冷系統。
  11. In a word, as the sea was returned to its smoothness of surface and settled calmness by the abatement of that storm, so the hurry of my thoughts being over, my fears and apprehensions of being swallow d up by the sea being forgotten, and the current of my former desires return d, i entirely forgot the vows and promises that i made in my distress

    因此，我就和水手們一起照舊喝酒胡鬧。不久，我就控制了自己的沖動，不讓那些正經的念頭死灰復燃。不到五六天，我就像那些想擺脫良心譴責的年輕人那樣，完全戰勝了良心。
  12. Vitrified clay pipes and fittings and pipe joints for drains and sewers - quality control and sampling

    排水管和下水道用陶管和管配件及管接頭.質量控制和抽樣
  13. Moreover, the recirculation of leachate in landfills is also studied to evaluate the potential influence on the effectiveness of clay liners. the results show that the quantity of recirculation leachate should be controlled to meet the demand of water level in landfills when the drainage system works well

    在填埋場排水良好的情況下，為滿足填埋場水頭限制的要求，需控制滲濾液的回灌水量；而當填埋場排水不暢時，則不宜採用回灌方法處理滲濾液。
  14. Then the paper uses the same typical four network operating conditions as the primary given conditions and when adding one set of the parallel capacitor bank, changing the 330 / 220kv transformer tap changer position step by step to change the transformer ration, through this study methods this paper found out all the optimized combination of the tap changer position and the amount of input reactive power, also obtained four sets of the 330kv, 220kv and hokv s / s bus voltage and the active and reactive power losses changing curves. through analyzing the optimized combination control curve and the network power flow, the paper generalizes the rules as following : the chief measure of coordinative control is inputting shunt reactor in chengxian s / s in winter time both in the planning year of 2010 & 2005 ; in summer time in planning year of 2010 the chief measure is to input proper shunt capacitor

    本研究通過分析所獲得的最優綜合控制組合曲線及電網潮流，總結出了如下規則：隴南電網在2005年及2010年冬大、以及2005年夏小運行方式下，綜合控制應以成縣變投入適量並聯補償電抗器作為主要措施；在2010年夏小運行方式下則投入適量並聯補償電容器作為主要措施，再輔助以選擇合適的主變有載調壓分接頭來調節，達到控制網內無功潮流分佈合理、各變電站母線電壓在理想的范圍內時電網有功損耗最小，從而也提高了電網安全運行水平及供電質量。
  15. The sprayer is usually connected with water supply network, control value, detection alarm unit, etc. to form an automatic water spray system ( such as sprinkler fire - extinguishing system ) for saving electrical equipment, fighting burning flammable liquid, etc. it is widely used for fire control and cooling protection for such equipment / places as power plant * generating machinery, large size transformer, liquefied petrolatum tank, factory, shopping mall, hotel, warehouse, storied building and so on

    該水霧噴頭通常與供水管網、控制閥門、控測報警器等組成自動噴水滅火系統（如雨淋噴水滅火系統等） ，用來撲救電氣設備，可燃液體火災等，廣泛用於保護電廠的發電設備，大型變壓器，液體石油儲罐、工廠、商場、賓館、倉庫、樓房等必須滅火、控火或防護冷卻等場所。
  16. It is not easy to change our habits or magnetic field, which absolutely cannot be done by practicing some breath - counting method or yoga exercise. since the development of habits is controlled by the mind, we must change the mind in order to change our habits. methods contemplating on the solar plexus, on bones, water, or breathing are simply not enough

    要變改我們的習慣或磁場並不簡單，絕不是靠一些呼吸數息的方法，或做一些瑜珈運動就能改變，因為習慣的養成是受頭腦控制的，所以要改變習慣，必須更改我們的頭腦，只靠觀丹田觀骨頭觀水觀呼吸等等都不夠用，唯有觀音法門才是最究竟的方法。
  17. Hi hi ! i will also go to phuket on 24 / 11, but the weather forcast said there will be storm during these days ar ! ! very worry ar !

    唔好擔心甘多啦，我月頭去個陣夠5日落左3日半大水啦. . . . .天氣既野，控制唔到架，唔好比?影響到就得啦
  18. For pollution prevention and remediation, countermeasures are proposed as follows, pollution source control, clean production, construction of more sewage treatment plants and related pipe structures, ecological agriculture enhancement and non - point pollution control, protection region construction in turbid areas

    因此，對流域污染提出防治措施：從源頭控制污染，推行清潔生產；增建污水處理廠及配套管網；發展生態農業、加快治理面源污染；建設濕地保護區等。
  19. A visual device with the function of pitching and tilt and a control system to camera with the function to adjust the aperture and focus in time have designed as well as a processor of image to capture, process and matching have been also designed

    基於主動視覺，設計了一個具有上下俯仰、水平轉動的視覺裝置，和能夠實時調整光圈、焦距等成像參數的攝像頭控制系統。建立了一個能夠進行實時圖像採集、圖像處理，目標匹配的圖像處理系統。
  20. The plans and countermeasures of treatment provided the scientific basis for the water environmental pollution integrative treatment of nanhu lake and the way for the water environmental pollution control from its sources

    該治理方案和對策為南湖水環境污染綜合治理提供了科學依椐，並為南湖水環境污染從源頭控制提供了途徑。
分享友人
分享到 Line

分享到臉書