重定開關 的英文怎麼說

中文拼音 [zhòngdìngkāiguān]
重定開關 英文
reset switch
  • : 重Ⅰ名詞(重量; 分量) weight Ⅱ動詞(重視) lay [place put] stress on; place value upon; attach im...
  • : Ⅰ形容詞1 (平靜; 穩定) calm; stable 2 (已經確定的; 不改變的) fixed; settled; established Ⅱ動詞...
  • : Ⅰ動詞1 (使開著的物體合攏) close; shut 2 (圈起來) shut in; lock up 3 (倒閉; 歇業) close down...
  1. Regaining new stable equilibrium he rose uninjured though concussed by the impact, raised the latch of the area door by the exertion of force at its freely moving flange and by leverage of the first kind applied at its fulcrum gained retarded access to the kitchen through the subadjacent scullery, ignited a lucifer match by friction, set free inflammable coal gas by turning on the ventcock, lit a high flame which, by regulating, he reduced to quiescent candescence and lit finally a portable candle

    新獲得了穩均衡,盡管因猛烈撞擊而受震蕩,卻沒有負外傷就站了起來。他使勁扳院門搭扣的那個活動金屬片,憑著加在這一支軸上的初級杠桿的作用,把搭扣摘,穿過緊挨著廚房地下的碗碟洗滌槽,繞道走進廚房。他擦著了一根安全火柴,轉動煤氣,放出可燃性的煤氣。
  2. The third, it analyzes some question about feasibility analysis and provides some means to solve theses question. the fourth, it studies some important problem about real estate feasibility analyzing such as : the market segment and market position of real estate, consumer market and consumer buying action analyzing, the financial evaluation of real estate project, the analysis of risk of real estate project, the indefiniteness analyzing of real estate project. in the part of feasibility analyzing of s real estate project, it analyzes the feasibility of the s project from three aspects including marketing feasibility, engineering and technology feasibility, economical feasibility, then makes a conclusion of feasibility analyzing of s project, together with some suggestion to the problem of s project

    第四,對房地產發項目可行性分析中應注的一些問題進行了較為深入的探討,具體包括:準確地進行房地產市場細分與位:房地產市場細分的準則,房地產市場位的任務,房地產市場位的誤區與對策;認真研究消費者市場及消費者購買行為:影響消費者購買行為的因素,消費者購買決策過程分析,消費者購買行為分析,消費者分析通常應涉及的問題;科學地進行發項目的財務評價:靜態評價及其優缺點,動態評價及其優缺點;加強發項目的風險分析:房地產發項目風險的特點類型,風險的總體狀況及變化趨勢,發項目風險的防範策略;發項目的不確性分析:盈虧平衡分析,敏感性分析,概率分析。
  3. The main loop of the welder uses a thyratron transistor non - contact switch circuit, quick and reliable close time, accurate timing of welding, high precision of welding, good repeatability, bring a high quality welding

    焊機主迴路採用晶閘管無觸點電路,斷時間快、可靠,焊接時精確,焊接精度高,復性好,可實現高品質焊接。
  4. Firstly. operation principle of induction heating is introduced and the actuality of the power supply for induction heating is summarized. then, the scheme of structure of the power supply is established : uncontrolled rectifier and buck chopper constitute dc circuit. in this part, operation principle of a kind of soft switching buck chopper is presented mainly and the conclusion that the power semiconductor devices operate in soft switching is also illustrated by analysing the operation principle of all stages ; series resonant inverter is selected as inverter circuit via comparing the advantage and shortcoming of parallel resonant and series resonant. moreover. the work principle of series resonant inverter is analysed and the calculating method of the best dead time is put forward as well

    文中首先介紹了感應加熱電源的工作原理並綜述了國內外的研究現狀。接下來分析並制了電源主電路的構成方案:在對比幾種功率調節方式的基礎上選擇了不控整流加斬波調壓作為直流部分。在這部分里,點研究了一種軟buck變換器,通過分析各階段的工作原理說明了器件如何工作在軟狀態;對于逆變器部分,在比較了串、並聯逆變器優缺點的基礎上選擇了串聯諧振逆變器,並詳細分析了串聯逆變器的工作原理,提出了最佳死區的計算方法。
  5. If dispatchers make misjudgment or leaky judgment for this kind of faults, maybe it will bring out serious aftereffects such as accident spread, etc. thus, it is necessary to develop a fault diagnosis method with strong robustness to suit all kinds of disadvantaged instances, and assist dispatchers to identify faults quickly for guarantying power system ' s safe and stable running

    當電力系統發生復雜故障或?保護存在較多誤動?拒動以及因信息干擾發生信息丟失等諸多不確因素時,會使得故障后的系統響應復雜化,給故障診斷工作造成很多困難,如果調度員對故障發生誤判,漏判,可能會導致事故擴大等嚴後果。因此,有必要發展一種魯棒性強,適應各種不利情況的故障診斷方法,協助調度人員迅速識別故障,保證電力系統的安全穩運行。
  6. Step - nc ( iso14649 ) expends step into the area of cnc and renews the data interface between cax and cnc, which helps cnc system to use data models of products in three dimensions according with step directly in order to output nc programs then control machines directly, eliminate choke points of the information stream between cax, such as cad, capp, cam, cae, ped, erp and so on, connect the design product information and manufacturing product information on the base of step in the form of object - orientation, and change the traditional movement and switch control - orientation numerical programs into object - orientation programs

    Step - nc ( iso14649 )將step擴展至cnc領域,新規了cax與cnc之間的介面,其目的是: cnc系統能夠直接使用符合step標準的cad三維產品數據模型,直接產生加工程序來控制機床;在step的基礎上以面向對象的形式將產品的設計信息與製造信息聯系起來,消除cax (如cad 、 capp 、 cam 、 cae 、 ped 、 erp等)與數控系統之間信息流瓶頸;將傳統的面向運動和控制的數控程序改變為直接面向加工對象的數控程序。
  7. A novel distribution network optimal control approach for load balancing is presented based on the simplified model of distribution system, in which tie switches are regarded as critical elements. the two feeder lines connected with a tie switch are regarded as a feeder couple. load balancing ratios of feeder couples and total distribution network are defined and be used as indice of network reconfiguration, respectively

    提出一種以聯絡為核心的用於負荷均衡化的配電網路優化控制方法,將每個聯絡對應的兩條饋線看作饋線偶,義了饋線偶和配電網的負荷均衡率,並以此作為網路優化的評價函數,這樣配電網路構過程就由若干饋線偶內負荷均衡化過程組成,在此基礎上發展了以負荷均衡化和降低線損為目標的配電網優化方法。
  8. Directed against the distributing fault disposing mode and centralizing fault disposing mode of distribution distribution feeder automation, we use two different research methods respectively. under the distributing fault disposing mode , combined with the technological ameliorate of the applying plc in the switch control department of the urban distribution ring feeder, we design a new voltage - current feeder automation flow executing by recloses and sectionnalizers controlled by plc to locate the distribution feeder fault section

    針對配電網饋線自動化的故障分佈處理模式和故障集中控制模式,分別採用了不同的研究方法:在配電網採用故障分佈處理的模式下,結合應用於城市手拉手配電環網的環網櫃的技術改造,設計了一種新的電壓-電流型饋線自動化模式,利用可編程序控制器( plc )來控制饋線上的合器和分段來實現配電網饋線的故障區域位。
  9. This paper focuses on the combitional logic synthesis including two level logic synthesis and multiple level synthesis. and it is a part of control flow synthesis in a controller synthesis system. in this paper following problems are proposed and implemented : ( 1 ) implement the algorithm " espresso ", and make it suit to the system

    本文所完成的組合邏輯綜合的研究與實現是控制流綜合系統的一個組成部分,其中包括: ( 1 )引入並實現了兩級邏輯綜合的「 espresso 」演算法,義與系統相適應的數據結構,新測試各種條件,使之適用於系統的實際應用。
  10. Here are some references for nrqcd & nrqed : renormalization group scaling in nonrelativistic qcd on the multipole expansion, the qcd heavy quark potential to order v * * 2 : one loop matching conditions on matching calculations

    11下面是非相對論性量子色動力學和非相對論性量子電動力學的一些參考資料:于多極展的非相對論性量子色動力學中的整化群標,于匹配計算的v * * 2階的量子色動力學夸克勢:單圈匹配條件。
  11. We need to correctly balance reform, development and stability, use reform and opening up to drive all aspects of our work, and strive to solve the major problems affecting the overall situation in order to promote all aspects of economic and social development

    正確處理改革發展穩系,以改革放為動力推動各項工作,著力解決事全局的大問題,促進經濟社會全面發展。
  12. In 2004, the company s technology development department has actively and successfully developed the shield - type american - style european - style cable heads, high - low - voltage cable branch cases for load switch busbar coupler system, outdoor ring network cabinets, box - type transformer substations and auxiliary products, which have passed the authentication one after another and been launched into the market in large batches, giving a strong support to the upgrading of the national urban power grids and the construction of key projects ; in 2006, the company has developed the four - splitting and dual - splitting wire and cable box and released to market ; the 2nd half of 2006, over 500kv ultra - high voltage electrical hardware being developed for 2007 market ; four products awarded national patents in 2006

    2004年公司技術發部積極發了屏蔽型美式歐式電纜接頭,負荷母線聯接系統的高低壓電纜分接箱,戶外環網櫃,箱式變電站及配套產品相繼通過鑒,大批量投入市場,有力支持國家城網改造與大工程建設2006年公司又研製出四分流二分流電線電纜分線盒,已投放市場2006年下半年,正在研製發超高壓500kv及以上電力金具,有望2007年投放市場2006年有六種產品已申請國家專利。
  13. By improving surface condition of parts and one shot seal - off clean room grade, using ultrasonic vapor phase cleaning process, the inner parts of vacuum interrupter get cleaner. movable particles have been diminished by automatic current ageing, power frequency hi - voltage ageing and dynamic high current ageing. as the dielectric strength of clearance in vacuum interrupter improved, the probability of re - ignition in test drops evidently

    通過提高零件表面加工質量,改善一次封排間的真空衛生條件、制合理的超聲波氣相清洗工藝提高管內潔凈度,採用自動電流老煉、超高壓工頻老煉、大電流動態老煉等工藝進一步消除真空滅弧室內活動性微粒,可提高真空滅弧室真空間隙介質強度,使真空投切電容器組的燃率大大降低,並通過實驗驗證真空投切電容器組的燃率在製造工藝改進後由原來的10 . 7 %降低至1 . 3 % 。
  14. In the studying of the dielectric recovery mechanism, the dielectric process of high - power repetitive gas switches was analyzed theoretically, the conditions of full recovery of dielectric capability, and some qualitative results were obtained. then, a dynamic mathematical model of the dielectric recovery process was made, and a group of equations, including mass conservation equation, momentum conservation equation, energy conservation equation and state equation, were built. also, a mathematical model of the dielectric recovery process of a axially - blown gas spark gap, and a group of simplified hydromechanical equations were made

    在絕緣恢復機理研究中,首先對高功率復氣體火花絕緣恢復過程進行了理論分析,提出了絕緣強度完全恢復的判據,得到了一些性結論;然後建立了一般吹氣式氣體火花絕緣恢復的動態數學模型,得到了包括質量守恆方程、動量守恆方程、能量守恆方程和狀態方程等的一個完備方程組;建立了縱吹式氣體絕緣恢復過程的數學模型,得到了一個簡化流體力學方程組。
  15. The single most important thrust of the required standard of dealings is that directors who are aware of or privy to any negotiations or agreements related to intended acquisitions or disposals which are notifiable transactions under chapter 19 or connected transactions under chapter 20 of the gem listing rules or any price - sensitive information must refrain from dealing in the company ' s securities as soon as they become aware of them or privy to them until proper disclosure of the information in accordance with the requirements of chapter 16

    交易必守標準最要的作用,在於規:凡董事知悉、或參與建議收購或出售事項(交易所《創業板上市規則》第十九章界為須予公布的交易、第二十章界連交易,或涉及任何股價敏感資料者)的任何洽談或協議,該董事必須自其始知悉或參與該等事項起,直至有資料已根據《創業板上市規則》第十六章作出適當披露為止,禁止買賣公司的證券。
  16. Specific issues examined are : compensation for the variation of the stator resistance, the offset error of the dc bus voltage, the voltage error generated by the forward voltage drop the dead time of the switches, improvement of the steady state performance, and the speed sensorless control for the pmsm dtc drive system are of major concern in this thesis

    子電阻變化,直流母線電壓漂移,器件反向相電壓降、逆變器死區時間引起的電壓誤差的補償,提高系統穩態運行性能以及永磁同步電機直接轉矩控制的無速度傳感器運行方案等問題都是本文研究的點。轉矩的快速響應是直接轉矩控制演算法的一個卓越的性能。
  17. As to the video signal, alarm signal, control signal, are all weak electricity signal, exceedingly easily be subjected to the jam, in case the power supply system does not steady, wave propag ation is greatly, the harmonic content of power source overtops, the veins wave factors are great unduly, and even power source equipment breakdown, outputting abnormal, will be about to affect the video signal image effect, and dependability cuts downs to the security and alarming system. we adopt fast fu lye ' s mutation rule - fft alternatives, by the way of carrying fft alternatives to the local junction circuit, regulated power supply, ups ' s power source, and switch power source, thereby diagnose every degree harmonious wave content of power souse, and abnormal coefficient, compared to the normal working situation. thereby diagnose out the working condition of the regulated power supply, ups ' s power source, and switch power source

    如果有供電系統不穩、波動大,電源的諧波含量過高,紋波系數過大,乃至電源設備損壞、輸出異常等情況出現,將會嚴影響視頻信號的圖像效果,大大降低防盜系統的穩性和可靠性,我們採用快速傅利葉變換原理,即fft變換,通過對市電、穩壓電源、 ups電源、電源等的電壓信號進行fft變換,從而得出信號中各次諧波的含量及信號畸變系數,並將其與正常工況下的參數進行對比,從而進一步診斷出穩壓電源、 ups電源、電源等設備的運行狀況;組成監控系統的設備長期處于工作狀態,往往由於設備散熱條件不好、設備老化故障等原因導致設備表面溫度過高,從而影響設備的正常運行,降低設備的使用壽命。
  18. The simulation shows that the valve throttle area should be little as possible but must be more than 40 % of pipe section area ; when the total length of pipe is same, and the flow quantity is enough, pipe before primary valve should be thin and long, and the pipe after primary valve should be thick and short, the upriver and downriver small pressure fluctuation will badly lead to waterdrammer pressure rising, and spending more time in establishing pressure and flow quantity

    模擬表明,閥門過流面積在滿足大於管道截面積40 %的條件下應盡可能小;在管道總長一並滿足流量要求的條件下,主閥前應採取長而細的管道,閥后則應採用短而粗的管道;上下游微小的壓力波動都會嚴增大閥門引起的水擊,並使壓力、流量的建立需要更長的時間。
  19. Measurement and characterization of surface texture is an important aspect of precision metrology. historically this has involved partitioning a profile into different wavelength regimes referred to as roughness, waviness and form followed by numerical quantization. parameters computed are then inspected for tolerance compliance to ensure a part performs its intended function. this approach is satisfactory when the specification has been carefully determined and the process is stable. however, when the manufacturing process is under development or when instability or modifications to the process invalidate specifications, there is a need to study surface finish parameters in relation to functional performance or process measures. in this context, the problem of surface texture classification and recognition are discussed. advanced techniques developed for this purpose along with applications are presented. also, the techniques discussed here will be useful across large bandwidth, from the characterization of nano scale to traditional micro scale surfaces

    表面結構的測量與特徵描述是精密計量技術的一個要方面,傳統上包括將輪廓情況根據不同的波長范圍劃分為粗糙度、波紋度和形狀及后續的數字量化.按算得的參數檢查它是否為公差允許,以保證零件執行其指的功能.當技術特性已經經過仔細確,並且其過程穩時,該方法是令人滿意的;但是,當製造過程正在進行中或過程的不穩、過程變化使技術特性失效時,就需要研究和功能表現及過程評的表面參數.討論了表面結構的分類與識別問題.同時闡述了為此目的而發的先進技術及其應用.所研究的技術對從納米尺度到傳統的微米尺度的較大帶寬范圍內的表面特徵描述都是有效的
  20. For phase - to - phase fault, it trips three phases and recloses three phases ( checking synchronization and no - votage ) ; when reclosing on permanent fault, it trips three phases

    使相間故障跳三相,合三相(檢同期或無壓) ,合於永久性故障跳三相。
分享友人