重力閘 的英文怎麼說

中文拼音 [zhònglìzhá]
重力閘 英文
weight brake
  • 重 : 重Ⅰ名詞（重量; 分量） weight Ⅱ動詞（重視） lay [place put] stress on; place value upon; attach im...
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  • 閘 : anchor gate
  • 重力 : [力學] gravity; force of gravity; gravity force; power of gravity; pull of gravity; gravitational...
  1. Nilometer is widely used in the system of automatic detection and automation in many water supply such as oil industry, chemical industry, metallurgy industry, electric power, irrigation works, reservoir, bulk plant, pumping station, towns water and so on. and it is a important tool in these fields

    水位、閘位計廣泛應用於石油、化工、冶金、電力、水利、水庫、油庫、泵站、城市供水等領域的自動檢測和控制系統中，是這些領域不可缺少的一種重要工具。
  2. As an electric and electron component, the application field of thyristor is very wide. to these days, in the fields of direct current transfer, reactive power compensator, etc, thyristor still play an important role

    晶閘管作為一種電力電子器件，在強電領域有著極為廣泛的應用，迄今為止，在直流輸電、無功補償等方面仍占據舉足輕重的地位。
  3. So according to the technology regulation of reclamation engineering, hydraulic calculation must be carried out in the design of final closure. this paper firstly introduces the progression and present situation of reclamation engineering, emphasizing on the features of present reclamation and on the experiences and theories of home and abroad ; using fortran perfects the hydraulic calculation program of the closure and makes the program to meet different conditions ( such as considering flood, the variation of time interval, multi - entrance, multi - reservoir capacity ), and after comparing and analyzing a great deal of schemes, the reasonable computation scheme was brought up ; the interface of the program was carried out by the programming language vb to make the process of calculation become easier and more distinct, so the result can be analyzed and handled more directly ; vb is used in the later management of the result to plot the graphic chart of the isoline of the maximum of hydraulic element ( the velocity of flow, the drop height and the rate of flow ) automatically ; finally it was applied in the reclamation project of dongbidao of fuqing

    本文首先介紹圍海工程的發展進程與國內外圍海的開發現狀，重點介紹了我國目前圍海工程的特點及在圍海工程實踐中積累的經驗和理論；利用fortran語言完善堵口工程龍口水力計算程序，使程序可以滿足圍海工程復雜工況下（如考慮內港洪水、計算時段的變化、多口門、多庫容、多水閘）的龍口水力計算，並進行大量方案的比較和分析，提出合理計算方案；利用面向對象的可視化編程語言vb進行界面開發，使計算過程有良好的人機界面，更直觀地對計算結果進行分析和處理；計算結果的后處理採用vb編程實現龍口水力要素最大值等值線圖的繪制；並運用所編軟體對福建省福清市東壁島圍墾工程進行龍口水力計算，為堵口合龍提供科學依據。
  4. Based on the research of several shiplocks, the temperature and stress field of the lock floor is simulated under temperature and gravity loads, where the shiplock floor is built on different foundations, the effect of setting up wide construction joints is analyzed by the nonlinear finite element method

    作者通過對多個船閘工程的研究，結合非線性有限元模擬分析方法，考慮重力、溫度等荷載，計算分析土基和巖基上船閘結構底板預留寬縫施工方法的效果。
  5. Reliability assessment of xi - luo - du underground water - power plant : the results have been used by the cheng - du surveying, design and research institute for the preliminary design ; （ 2 ） the stress and strain analysis for the xiao - guan - zi sluice and its foundation : the report has been applied for the reinforcement of the foundation ; （ 3 ） the thermal control procedure for the no. 7 - 14 power plant dam segments of the three gorge project ： the research report provides the effective and efficient methods for the controlling of the temperature field in the mass concrete structure ; （ 4 ） the software system development for the long - term monitoring for dikes ： the software can automatically give the results of the seepage field and the probability of soil piping of dikes and underground ; （ 5 ） reliability assessment of xiang - jia - ba underground water - power plant : the results have been used by the zhong - nan surveying, design and research institute for the preliminary design ； （ 6 ） fatigue reliability estimation of shipping berthing pillar : the results give the optimized design scheme and prediction of the structural age ; （ 7 ） 3 - d static and dynamic stochastic finite element analysis for the strength, stability and thermal control problem for xi - luo - du project

    溪洛渡水電站超大型地下洞室群圍巖穩定的安全可靠性分析：被成都勘測設計研究院應用於比選報告及可行性論證中； （ 2 ）小關子水電站攔河閘壩及地基的應力應變分析：被成都勘測設計研究院應用於地基加固處理方案； （ 3 ）三峽廠房7 # - 14 #壩段溫控並縫措施研究：為廠房壩段並縫方案的可行性提供了依據； （ 4 ）堤防工程體系的長期監控預報預警決策系統開發：為監控、預測預報堤防滲漏管涌破壞提供分析軟體； （ 5 ）向家壩地下洞室群圍巖穩定的安全可靠性分析：被中南勘測設計研究院應用於初步設計方案中； （ 6 ）靠船墩的疲勞可靠度研究：為廣東航運規劃設計院的靠船墩優化設計和加固提供依據； （ 7 ）溪洛渡高拱壩壩體壩基（壩肩）強度和穩定的三維靜動力隨機有限元分析及可靠度計算：為溪洛渡重大工程壩體的靜動力安全穩定性及溫控方案提供依據。
  6. All kinds of resisting moment effects upon pump start - up process are fully considered and the different operational results of outlet gate with little flap valve are also reviewed

    在計算過程中，比較完整地考慮了各種阻力矩對起動過程的影響，同時重點考察了平直管出水流道，具有快速閘門帶小拍門斷流裝置形式的起動效果。
  7. After that, the author discusses a novel solid states limiting technology and provides a single - phase solid states bridge current limiter and a main circuit topology of three - phase fault current limiter. it can be found that the new type of three - phase solid states bridge current limiter can handle the fault conditions more flexibly. it can not only remove the fault circuit, but also control the value of stable fault current to cooperate with the existing line three - segment relay

    繼而，介紹了一種新型固態限流技術，給出了單相、三相限流器的主電路拓撲，分析了其基本工作原理和控制方式，指出以全控橋結構為基礎的變壓器耦合橋式限流器能夠更加靈活地處理電力系統的各種短路故障，及時地限制短路電流，並與現有的線路三段保護相配合，還可根據需要實現及時切除故障電路，在故障恢復時軟重合閘。
  8. Combined with the existing problems of the national key project - linhuaigang flood - control project, this paper systematically studied the theories of sluice structures design foundation model modern calculation methods of both plane and spatial sluice structures ; at the same time, static and dynamic analysis of he spatial structure of the jiang tang lake ' s flood - entry sluice was studied using the finite element method

    本論文結合國家重點水利工程臨淮崗洪水控制工程中遇到的實際問題，系統地研究了水閘結構的設計理論、地基模型、平面和空間水閘結構的現代計算方法；並對姜塘湖進洪閘空間結構進行了有限元靜動力計算分析。
  9. The reason to creates this kind of destruction to be very many, the main of them is that the apron partially has not been able fully to display it to eliminate energy affect so causes the ditch bed to wash out, forms flushes the pit, leading to the apron, to guard against flushes the trough and both banks slope protection destruction, for a long time, disappear power design of plunge basin and layout have been focused on disappear power. but not to give the enough value on uses the sea to inundate the section to disappear power and adjust speed to reduced downriver washes out

    水閘閘下沖刷破壞的部位絕大多數發生在消力池下的海漫和防沖槽處，造成這種破壞的原因很多，其中很大一部分是由於海漫部分未能充分發揮其消能作用而引起渠床沖刷，形成沖坑，導致海漫、防沖槽及兩岸護坡的破壞。一直以來，人們把消能的研究重點放在消力池的消能設計及平面布置上，而對海漫段消能及調整流速功能研究甚少，至於對海漫加糙水流運動建立數學模型，在國內外還很少見相關的論文資料。
  10. 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。
  11. When this fault is cutted off and the breaker is reclosed, this scheme ca n ' t start by mistake. the availability of this scheme is proved with matlab test. the single phase high - impedance grounding fault is settled properly

    Matlab模擬分析證明了該方案耐受過渡電阻的能力強，在故障切除和重合閘時不會因出現的暫態信號而誤啟動，不受系統振蕩、頻率偏差的影響，克服了常規保護靈敏度不足的缺點，較好地解決了單相高阻接地故障的難題。
  12. Operator of the dalian dayaowan, a significant port in liaoning province, china, as transshipment hub in northeast asia region with expected handling capacity of 700, 000 teus per annum, is puzzling to stay the terminal competitive to cope with the ever - rising cargo handling capacity. its key to success is automated software system. an automated cnr turns the dalian dayaowan phase ii be the first - of - its - kind container management requires " zero manpower at in - out - gate "

    大連大窯灣碼頭為東北亞區的重要國際航運中心之一，集裝箱吞吐能力為70萬標準箱，為應付這重點建設工程，該解決方案加大了高科技投入，採用了自動化集裝箱號碼識別系統vecon - con ，使大窯灣碼頭第二期海關實現了全國第一家集裝箱閘口無人值守管理。
  13. On the grand canal in the north of jiangsu province, practical lock capacity of each lock is more than the designed so that delays become more and more serious. it is necessary to research the lock capacity for the layout, design and management at a waterway lock. in this thesis, the lock capacity has been systemically studied by the method of mathematical analysis based on the data from shiqiao and huaian locks

    目前蘇北運河船閘均處于飽和運行狀態，船閘的實際通過能力已接近或超過原設計通過能力，船舶待閘現象也愈來愈嚴重，規范中關于通過能力的計算方法己不適應，非常有必要研究船閘通過能力計算新方法，為船閘的規劃、設計和管理等服務。
  14. As a part of the civil 863 plans, two multiple - contact models for two kinds of braking system are built in the paper, in which contact fields are described as coons surfaces, initial velocity is programmed in fortran. the thermal - mechanical coupling braking processes are simulated for the first time by msc. marc, the general - used nonlinear fem software. time distributions of the velocity, the stress and the temperature of the components under various initial velocity and brake force are obtained, which offer theoretic gist to study the life of the wheel, the disc and so on

    作為國家行業863重大課題《鐵路機車車輛虛擬樣機系統》的一部分，本文在研究接觸問題和熱?機耦合問題數值方法的基礎上，採用國際上通用的非線性有限元分析軟體msc . marc建立了踏面制動和盤形制動主要部件的多體接觸計算模型，其中用解析方法描述，即用nurb曲線、高斯曲面來描述接觸區域，用fortran語言編寫定義初速度的用戶子程序，首次對兩種制動過程熱?機耦合進行了數值模擬，定量給出了主要制動部件在不同初速度、不同制動力下各個時刻的速度、應力和溫度的變化規律，為研究車輪、閘瓦以及制動盤壽命提供了理論依據。
  15. As one of important components of relay protection, automotive reclosing device plays an important role in guaranteeing security, stability and economical running, etc. adaptive single - phase reclosing based on intelligent control is a new sort of protection principle, which develops with the advancement of power system technology and the progress of intelligent control theory

    自動重合閘裝置作為電力系統繼電保護裝置的重要組成部分，它在保證系統安全、穩定和經濟運行等方面起著非常重要的作用。智能式自適應單相重合閘是隨著電力技術的進步、智能控制理論的發展，為了滿足對電力系統自動重合閘所提出的更高要求而產生的一種新型的保護技術。
  16. Wap based on the wams can be immune to chain - trip, so it is of important significance to secure and stable operation of the power system

    基於廣域測量系統的廣域保護對級聯跳閘將起到免疫作用，對電力系統的安全穩定運行有重要的意義。
  17. This thesis referred to the applications of neural network and wavelet transform theory in power system, used the function of mode identification and mode classification of ann and the function of signal extraction of wavelet transform, and established the model of single - phase reclosing based on wavelet neural network. through simulating a line model, the paper approved its feasibility

    本文借鑒神經網路和小波變換理論在電力系統中的應用，運用人工神經網路模式識別與模式分類和小波變換信號提取功能，建立了基於小波神經網路的單相重合閘的模型，並通過對一線路模型的模擬，證實了它的可行性。
  18. This thesis presents a single - terminal fault location technique that is used together with recloser. the technique takes advantage of reclosing of single - terminal recloser to eliminate the influence of the remote source impedance. a distributed parameter line model is used for the proposed algorithm, thus the technique can be used in hv transmission line

    為了克服這一缺點，本文提出了與自動重合閘配合使用的單端故障測距方法，根據電力系統的運行特點，利用故障線路在試送電時自動重合閘的單端重合狀態來消除對端系統的影響，測距演算法建立在分佈參數模型基礎上，使其可應用於高壓輸電線路。
  19. Through analysis and study, it is believed important and feasible that the implemented projects, the importing feng jia - shan reservoir into yang mao - wan reservoir and the water supply from shi tou river to xi ' an city ; form the synthetic analysis of the main factors - quantity, time, apace and user " character, it can be conferred that it is not necessary for the four projects in the western areas to join together at present ; adding gate at the 2 head of lin jiacun trench can only help to relax the problem of lack of water in bao jixia irrigation area, to solve the problem of short of water in the irrigation area needs to take project measures at the trunk and branches of wei he river from lin jia village to the upper stream ; the mode of supplying water of the four projects in the western areas are all by gravity, they can only be supplied one way and ca n ' t be supplied each other

    通過分析研究認為：已實施的引馮濟羊工程和石頭河西安供水工程，是十分必要的和可行的；從水資源配置的主要要素? ?數量、時間、空間和用戶性質的綜合分析研究來看，西部四大工程目前尚無整體聯網的必要；林家村渠首加閘對解決寶雞峽塬上灌區缺水僅能起到緩解作用，從根本上解決塬上灌區的缺水問題，還必須從林家村以上渭河干支流上採取進一步的工程措施；西部四大工程均為重力供水，只能單補，而不能互補。
  20. As the important part of relay protection devices, the high - voltage transmission line auto - reclosing function acts as the crucial role in ensuring system safety, stability and economical running

    高壓輸電線路自動重合閘功能作為電力系統繼電保護裝置保護功能的重要組成部分，它在保證系統安全、穩定和經濟運行等方面起著非常重要的作用。
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