比例開關 的英文怎麼說

中文拼音 [bǐlìkāiguān]
比例開關 英文
ratio switch
  • 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
  • 關 : 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...
  • 比例 : 1. （長度上縮小和放大的倍數） scale; scaling 2. （比率） proportion; ratio; proportionality
  1. These exponential or logarithmic relationship, that characterize harmonious growth with changing proportions, are termed "allometric".

    作為比例有變化的協調增長這些指數或對數關系被標為「開度量」關系。
  2. The energy input of the ptcrs is made with the relational expression, with the current limiting function, saving more electricity than the one of the nickel and chromium wires

    Ptc元件的能量輸入採用比例式，有限流作用，比鎳鉻絲等發熱元件的開關式能量輸入還節省電力。
  3. The design of high - voltage circuit based on pwm technology is briefly described. the closed - loop current control theory using analog instruments is fully discussed, followed which is that using digital instruments. it is an important part that the hardware and software design of the single chip - two arms and two chips - two arms current control circuits with a new chip applicable to digital current control system

    簡單介紹了基於開關電源技術的高壓電路設計；詳細講述了模擬穩流電源的閉環穩流原理，並在此基礎上討論了利用數字電路實現穩流的原理及可能性；選擇出適合數字穩流系統的新型晶元，完成了單片雙路穩流系統、雙片雙路穩流系統的軟硬體設計；給出了一種簡單易實現的比例?積分控製程序。
  4. These conclusions imply that enterprise management should develop customized software into industry - standard applications finally ; should pay attention to clients of good business environment and allocate more resources to non - government clients ; should design effective incentive mechanisms to shorten the limit time and increase the profit for projects in making strategic decisions

    這些結論說明軟體企業在制定戰略時，需以定製產品和定製服務為起點，但最終必須研發成為具有行業特點的標準化應用軟體；在資源分配時，應重點關注地域商務環境好的客戶，適當提高非政府機構行業客戶的資源分配比例；應健全項目經理激勵制度，促使項目提前完工，從而降低開發成本，增加項目業績。
  5. In chapter seven, a competencies development system dynamic model is formulated used an enterprise as case. a study is also made of the optimal intensity of competencies development, the internal proportion of competencies development resource allocation and the internal structure of workforce, and provides a theoretical background for competencies development in organizations

    第七章從組織層面構建了一個企業能力開發系統動力學模型，研究了企業最佳能力開發投入強度、資源分配的內部比例關系以及員工的內部結構，為企業進行有組織的能力開發活動提供理論依據。
  6. 2. through studying the effect of the dredging length, found that it is not a linear relationship between the dredging length and the relatively reduced deposition, for example when dredging exceed a certain length, though the relatively reduced deposition still increase slowly, the depositing volumes begin to decrease

    挖槽長度對挖槽效果的影響的試驗研究結果表明，河道相對減淤量的增加與挖河長度的增加並不成等比例線性關系，即挖河長度超過一定值后，雖然河道相對減淤量還有緩慢增加，但減淤效率開始減小。
  7. As for the mobile telecommunication, according the rule, after join the wto one year, the mobile telecommunication market will open beijing, shanghai, guangzhou, unlimited set up joint venture companies, the ratio of foreign capital no more than 25 % ; after join the wto 3 years, open following 14 cities, the ratio of the foreign capital no more than 35 %, after join the wto 5 years, open the whole market, the ratio of foreign capital no more than 49 %

    在移動通信方面，根據有關規定，移動通信將在入世1年，開放北京、武漢理工大學碩士學位論文上海、廣州，不受數量限制地建立中外合資企業，外資股權比例不超過25 ；入世后3年，再開放上述14個城市，外資股權比例不超過35 ：入世后5年，全國開放，外資股權比例不超過49 。
  8. The experiment acquired pressure distribution and circulating rate under three fluidizing velocity ( 3. 5m / s 、 4. 5m / s 、 5. 5m / s ) and different media load. an experimental equation was acquired between circulating rate and the distribution of the pressure. and the relation between the circulating rate and the opening rate of the valve connecting the returner and the ehe was carefully discussed as well as the relation between the pressure of the ehe and the flow rate of the fluidizing air

    得到三種流化風速下（ 3 . 5m / s 、 4 . 5m / s 、 5 . 5m / s ）不同裝料量所對應的主床床體壓力分佈和物料循環量，得到循環量與壓力的分佈和流化風速的本實驗臺上的經驗公式，並通過測量返料器通向外置換熱器機械閥開度和返料量的關系，得到旋風分離器中下落物料進入換熱器和直接進入主床的比例關系，同時測得換熱器中壓力和送風量的關系。
  9. Air filtration portfolio, air filters, valve, oil mist machine, filter valve, oil mist separator, micro - mist separator, stability activated solenoid valve, pressure gauge, micro - valve and vacuum valves, links the release of the closure - pressure valves, and pipe connection, a one - way valve, t - shelves, shelves, brackets, diaphragm - type flow switches, blades type flow switches, further growth actuator, the valve lock, precision valve, pressure switches, mechanical pressure switches, pneumatic control ratio positioning devices, and electric - gas ratio positioning devices, and telecommunications - pressure converters, electro - pneumatic proportional valve, filter valve, shuttle valve, gas - electric relay and gas indicator, delay pneumatic valve and cylinder fcl, plumbing fcl, mufflers and exhaust cleaner, the excess flow valve with silencer, a one - way valve, rapid valve, rapid joints, rapid valve with fcl, rapid joint sub - cluster gas, micro joints, gas pipes, pipe from the devices, and helical coils, pipes, channels, scissors, multiple fastener, high - speed rotary joint, 10000 threaded joints, and insert the tube joints, rotary joints began, 68. 25 rapid joints and hoses, hose fittings and rapid non - electrostatic

    空氣過濾組合空氣過濾器減壓閥油霧器過濾減壓閥油霧分離器微霧分離器穩定啟動電磁閥壓力表微型減壓閥減壓氣閥三通釋放式截流閥壓力開關管接頭單向閥t型隔板隔板托架膜片型流量開關漿葉型流量開關增速繼動器鎖定閥精密減壓閥壓力開關機械式壓力開關氣控比例定位器電-氣比例定位器電訊號-氣壓轉換器電-氣比例閥過濾減壓閥梭動閥氣-電繼電器氣源指示器氣動延時閥氣缸限流器管道限流器消聲器排氣潔凈器限流閥帶消聲器單向止回閥快速排氣閥快速接頭快速排氣閥帶限流器快速接頭集束分氣微型接頭氣喉管喉管脫離器螺旋管排管管道剪刀多管扣件高速旋轉接頭萬用螺紋接頭插入式管接頭旋式緊鎖接頭難燃性快速接頭和軟管不帶靜電快速接頭和軟管
  10. Buck zvs - mr - tl converter is taken as the examples to illustrate the operation of the zvs - mr - tl converters. the operation of buck zvs - mr - tl converter is analyzed as well as parameter design, realization of pulse - frequency - modulation ( pfm ) interleaved control and comparison between zvs - mr converters and zvs - mr - tl converters. a 1000w prototype converter is built in the lab to verify the effectiveness of the proposed converter

    本文以buck零電壓開關多諧振三電平變換器為例，詳細分析了它的工作原理、參數設計、脈頻調制交錯控制的實現、與常規的多諧振變換器的對比，並以一個1000w的原理樣機對該變換器進行實驗驗證。
  11. Its control precision must fit a certain extent standard. now, proportional hydraulic valve which developed from the general hydraulic valve is applied in ali kind of control scopes. it uses proportional electromagnetic iron to change the electron signal into mechanical signal instead of the manual adjuster or general switch electromagnetic iron

    現在工業生產中得到廣泛應用的比例液壓閥多是在普通液壓閥的基礎上，採用廉價而可靠的比例電磁鐵作為電-機轉換元件，把電氣控制信號轉為機械信號，以代替原閥內的手動調節器或普通開關式電磁鐵。
  12. One - cycle control method is a nonlinear control method. by controlling the switch duty - ratio, it can make the average value of a switched variable equal to or proportional to the control reference in each cycle, so the stationary and transient errors are eliminated

    單周控製法是一種非線性控製法，它通過控制開關占空比，使在每個周期內開關變量的平均值與控制參考信號相等或成一定比例，從而消除穩態和瞬態誤差。
  13. One - cycle control technique is conceived to control the duty - ratio d of the switch in real time such that in each cycle the average value of the chopped waveform at the output diode of the switch rectifier is exactly equal or proportioned to the control reference. it can eliminate automatically instantaneous error in every one cycle and the error belonging to the former cycle ca n ' t be brought to next cycle

    單周期控制技術的基本思想是控制開關的占空比，在每個周期內強迫開關變量的平均值與控制參量相等或成比例，它能在一個開關周期內自動消除瞬態誤差，前一周期的誤差不會帶到下一周期。
  14. Our country has developed land use status investigation since 1984 which undergo over 10 years, and achieved a lot of materials about land use and authority from parcel of land to village, to county, to city, even to whole nation, that are very full and accurate ; formed different scale land use status graph from 1 : 10000 to 1 : 1000000 and relative data. but these valuable materials are still stored in boxes and cabinets in paper, it limits management and transmit analysis of data ; renewal and use of date. at the same time, it affects seriously security and reliability of these data

    從1984年起，我國開展了歷時10多年的土地利用現狀調查，獲取了從地塊到村、鄉、縣、市、省和全國的土地利用、權屬狀況等大量詳實的資料，形成了從1 : 1萬到1 : 100萬各種比例的土地利用現狀圖件和相關數據，但這些寶貴資料仍停留在常規的紙介質、箱櫃式存取條件下，限制了數據的管理和傳遞分析，制約了數據的更新和利用，而且還嚴重危及這些數據的安全性和可靠性。
  15. Magnifier enlarges a portion of the screen for easier viewing, which can be useful for people who have impaired vision. narrator uses text - to - speech technology to read the contents of the screen. on - screen keyboard makes it possible for those with limited dexterity to type by using a pointing device ( such as a mouse ) or a single - switch input device

    「放大鏡」可以使屏幕放大一定的比例，從而更易於查看，這對視力不好的用戶很方便；那些使用手控設備（如鼠標）或單開關輸入設備鍵入很困難的用戶可以很輕松地使用屏幕鍵盤。
  16. Abstract : in the face of historical opportunity of state carrying out west development strategy, raising returning the grain plots to forestry and grass and rebuilding mountains and rivers beautiful, points at trunks stream area of tarim river especially green corridor ecology worsen real problem of lower reaches, analyzes actual reasons of producing problem, under the premise of clearing and definiting returning the grain plots to forestry ( grass ) is main measure of improving ecology, expounds effects and meaning of returning the grain plots to forestry ( grass ) for improving ecology of the region, discusses returning the grain plots to forestry ( grass ) should master and handle improving ecology with economic development, improving ecology with agricultural structure regulation, the relationship of modern technology appliance with traditional style and approaches reasonable forestry and grass proportion and scientific combining style of forestry and grass in carrying out returing the grain plots to forestry ( grass )

    文摘:在國家實施西部大開發戰略，提出退耕還林（草） ，再造山川秀美的歷史機遇面前，針對塔里木河幹流區尤其是下游綠色走廊生態環境惡化的現實問題，分析產生問題的具體原因，闡明在合理開發、利用和配置水資源的前提下，退耕還林（草）是改善生態環境的有力措施以及實施退耕還林（草）對改善該區域生態環境的作用和意義，論述退耕還林（草）應掌握和處理好改善生態與經濟發展、改善生態與農業結構調整、現代技術應用與傳統方式的關系，探討退耕還林（草）中合理的林草比例及科學的林草結合方式。
  17. In the face of historical opportunity of state carrying out west development strategy, raising returning the grain plots to forestry and grass and rebuilding mountains and rivers beautiful, points at trunks stream area of tarim river especially green corridor ecology worsen real problem of lower reaches, analyzes actual reasons of producing problem, under the premise of clearing and definiting returning the grain plots to forestry ( grass ) is main measure of improving ecology, expounds effects and meaning of returning the grain plots to forestry ( grass ) for improving ecology of the region, discusses returning the grain plots to forestry ( grass ) should master and handle improving ecology with economic development, improving ecology with agricultural structure regulation, the relationship of modern technology appliance with traditional style and approaches reasonable forestry and grass proportion and scientific combining style of forestry and grass in carrying out returing the grain plots to forestry ( grass )

    在國家實施西部大開發戰略，提出退耕還林（草） ，再造山川秀美的歷史機遇面前，針對塔里木河幹流區尤其是下游綠色走廊生態環境惡化的現實問題，分析產生問題的具體原因，闡明在合理開發、利用和配置水資源的前提下，退耕還林（草）是改善生態環境的有力措施以及實施退耕還林（草）對改善該區域生態環境的作用和意義，論述退耕還林（草）應掌握和處理好改善生態與經濟發展、改善生態與農業結構調整、現代技術應用與傳統方式的關系，探討退耕還林（草）中合理的林草比例及科學的林草結合方式。
  18. 5. based on analyzing the relation between proportion of passenger train and quality of train running, the calculation model of rational amount of passenger train running in golden time is set up

    （ 5 ）分析了旅客列車開行比例與列車運行質量要求的關系，建立了黃金時段旅客列車的合理開行數量的計算模型。
  19. The other lies in the imported electro - hydraulic controller itself. being a general product, the imported control doesn ’ t work well in particular working conditions in china

    本文密切結合湖南省科技攻關重點項目進行研究，圍繞「汽車起重機電液比例控制系統」的開發做了大量的工作。
  20. Anecdotes suggest that linux hosts an increasing fraction of new development ; fortran and linux often come together on high - performance science - oriented clusters, for example

    有關fortran的各種消息都暗示linux在新的開發中所佔比例在不斷增加；例如，在高性能面向科學的群集上通常都少不了fortran和linux 。
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