本占電 的英文怎麼說

中文拼音 [běnzhāndiàn]
本占電 英文
intrinsic conduction
  • 本 : i 名詞1 （草木的莖或根）stem or root of plants 2 （事物的根源）foundation; origin; basis 3 （本錢...
  • 占 : 占動詞1. （占據） occupy; seize; take up 2. （處在某一地位; 屬于某一情形） constitute; hold; make up; account for
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  1. The fuel - cost accounts for absolute parts of the whole production cost, and the inventory of coal deposition relates to the calculation of the consumed coal and economic barometer in the fuel management of steam power plant

    火電廠燃料成本占整個生產成本的絕大部分，煤場存煤量的盤點關繫到電廠煤耗的計算和經濟性指標。
  2. As to the developing environment, this article analyses the environmental gap between china and the america according to the two countries " practice in ec and puts forward to some counter measures. facing to the rapid development of ec, we must avert from developing blindly, at the same time, encourage developing environment of ec perfectly as soon as possible so as to win in the information era

    就上述電子商務發展的基本環境，本文結合中美兩國發展電子商務的實踐，比較分析了中國與美國在發展電子商務環境上的差距，提出了相應的對策建議，指出面對全球電子商務的迅猛發展，我們必須抓住機遇，迎接挑戰，既要避免盲目發展，又要盡快完善電子商務發展環境，以便在信息時代的競爭中取勝，占據二十一世紀經濟發展的制高點。
  3. In the paper, using the cg lightning data obtained from shandong lightning detection network in 1998 - 2002, the cg lightning spatial and temporal characteristic is analyzed systematically. the result shows that negative cg flashes predominate in total cg lightning, and negative lightning is about 6 times as much as positive one

    本文利用山東省雷電探測網1998 - 2002年獲取的地閃資料，對山東省的雲對地閃電的空間和時間分佈特徵進行系統分析，得出了山東地區地閃的氣候特徵：雲地閃電中負閃占絕大多數，負閃是正閃的6倍多。
  4. These include, but are not limited to the developments in our economy, the increasing trends towards globalisation and electronic commerce, the continued stability of the local property market, and the growing importance of volatile investment proceeds from our fiscal reserves to our recurrent revenue. in the light of its findings, the task force will consider whether the existing tax base, tax net, tax rates and types of taxes should be changed, and if so, what changes should be made under the overriding principle of maintaining a low and simple taxation regime and preserving hong kong s competitiveness

    考慮的因素將包括本地經濟的發展情況、全球一體化加速和電子貿易盛行的後果、本地物業市場持續平穩發展的影響、波動不定的財政儲備投資收益占政府經常收入比重越來越大等等。小組將根據研究結果考慮是否需要改變目前的稅基、稅種、稅網和稅率。假如需要，便要進一步研究，在保持簡單低稅制和維持香港競爭力的大前提下，怎樣的改變才最適當。
  5. These include, but are not limited to the developments in our economy, the increasing trends towards globalisation and electronic commerce, the continued stability of the local property market, and the growing importance of volatile investment proceeds from our fiscal reserves to our recurrent revenue

    考慮的因素將包括本地經濟的發展情況全球一體化加速和電子貿易盛行的後果本地物業市場持續平穩發展的影響波動不定的財政儲備投資收益占政府經常收入比重越來越大等等。
  6. Energy conservation and and reformation of power plants " heat installation affect a lot on the efficient performance of opertion of power plant. pump and fan take a large proportion in power plant and resume much electric energy. so there is much energy conservation pationlity in them. and we should have strong tools and theories " support to reform them. we can combine the theory modeling and engineering design manufacture by the bussiness software such as fluent. in order to take full advantage of the powerful function of fluent and increase absolutely its conveniece and interaction, we should develop fluent secondly. this paper puts the idea firstly demostricly to substitute the performance test of pump and fan to get the integrative system of the optimization and computer aid design, and so we can increase greatly of the efficiecy and quality of the facility reformation. the main idea about the secondary development of fluent in this paper is based on the secondary development of gambit, the modeling and meshing s oftware of fluent, and simplify the modeling and meshing of gambit. meanwile, the data management base on web browser kind is adopted for the convenience of optimization and parameterization, and the journal files createdly recently can get new medeling and meshing files that can be used by fluent. so the designer can focus on the computer scheme and the result analysis without care the fussy designing and optimiziation. so we can increase greatly the optimization efficiency

    泵與風機在電廠中占較大數量比例，且消耗大量電能，節能潛力巨大，對其改造需要強有力的工具和理論支持，用商用cfd軟體如fluent可實現泵與風機改造中的理論模擬與工程設計製造間的結合。為了充分發揮fluent的強大功能，又能最大程度地提高其方便性與交戶性，應對其進行二次開發。本課題在國內首先提出對fluent進行二次開發，替代泵與風機性能試驗，形成一體化的優化、輔助製造系統，可大大提高設備改造的效率與質量，其主要思想是基於fluent的cad構體軟體gambit進行二次開發，簡化了泵的構體過程，同時，為了優化及參數化方便，採用基於webbrowser的數據管理方式，生成新的記錄文件同時產生新的fluent計算能識別的圖形網格文件，這樣就將設計優化者從繁瑣的圖形設計及優化中解脫出來，專注于對計算方案的確定及計算結果的分析，極大地提高了設計優化的效率。
  7. In this paper, the working principle of the interleaving two - transistor forward converter is analyzed in detail, and the waveforms of the switch drain - to - source voltage and transformer magnetizing current are researched in different duty cycle conditions. the simulation model is constructed and the simulation results verify the analysis

    本文分析了交錯並聯雙管正激變換器的工作原理，研究了在不同占空比條件下開關管的漏源電壓和變壓器勵磁電流波形，建立了模擬模型，模擬結果證明理論分析的正確性。
  8. Moreover, more than 40 percent of respondents said that communication device fees and charges, electricity cost, water and sewage tariffs, towngas lpg and government fees and charges other than water and sewage tariffs and tax only contributed a very small proportion to the total local operating cost, " professor fung continued

    此外，超過四成的被訪者表示，通訊費用、電費、水費及排污費、煤氣石油氣費及水費、排污費及稅項以外的各項政府收費只分別占他們本地經營成本一個很少的比例。
  9. The ratio of fixed local telephone income and long distance telephone income in the total operation income decreased by 2. 49 % and 1. 06 % respectively compared with the same period in 2005, while the ratio of mobile telecommunication income and data communication income rose by 2. 89 % and 0. 71 % comparatively

    固定本地電話和長途電話業務收入占總收入的比重比2005年同期分別下降了2 . 49 %和1 . 06 % ，而移動通信和數據通信業務收入所佔比重則分別上升了2 . 89 %和0 . 71 % 。
  10. The clamping diodes conduct only once in a switching period, and the resonant inductance current is smaller in zero state, leading to a higher efficiency and reduced duty cycle loss. the operation principle of the improved converter and the comparison with the original converter are analyzed in this paper. the effect of the blocking capacitor in series with the transformer or resonant inductance is discussed, and a best scheme is determined

    本文將諧振電感和變壓器交換位置，使變壓器與滯后橋臂相連，這樣箝位二極體在一個開關周期中只導通一次，同時零狀態時諧振電感電流較小，有利於提高變換效率和減小占空比丟失，本文分析改進后變換器的工作原理，並與改進前的變換器進行對比，討論隔直電容在不同位置對變換器工作的影響，確定一種最佳工程方案。
  11. Secondary production ( comprising manufacturing, construction, and supply of electricity, gas and water ), which once was a significant contributor to gdp, has dwindled in relative importance over the past two decades

    第二級生產行業（包括製造業、建造業和水電煤氣供應）曾一度占本地生產總值一大比重，但其重要性在過去20年已有所下降。
  12. On - line monitoring of hvcb is the precondition of predicting maintenance, is the key element of reliable run, and is the important supplement to the traditional off - line preventive maintenance in fact, the faults are made by hvcb, no matter in number or in times, is over 60 % of total faults so it has determinative importance for improving the reliability of power supply and this can greatly decrease the capital waste used by - dating overhaul in this paper, the inspecting way of hvcb mechanism characteristic is discussed the concept of sub - circuit protector is presented, the scheme that we offered has been combined with sub - circuit integrality monitoring theory, to ensure that it has the two functions as a whole according the shut - off times at rated short circuit given by hvcb manufacturer, the electricity longevity loss can be calculated in each operation, and the remained longevity can be forecast too an indirect way for calculating main touch ' s temperature by using breaker shell temperature, air circumference temperature and breaker ' s heat resistance is improved in this paper, and main touch resistance can be calculated if providing the load current msp430, a new single chip microcomputer made by ti company, is engaged to develop the hardware system of the on - line monitoring device, and special problem brought by the lower supply voltage range of this chip is considered fully

    高壓斷路器所造成的事故無論是在次數，還是在事故所造成的停電時間上都占據總量60以上。因此，及時了解斷路器的工作狀態對提高供電可靠性有決定性意義；並可以大大減少盲目定期檢修帶來的資金浪費。本文論述了斷路器機械特性參數監測方法；提出了二次迴路保護器的概念，並將跳、合閘線圈完整性監視和二次迴路保護結合起來，給出具有完整性監視功能的二次迴路保護器實現方案；根據斷路器生產廠家提供的斷路器額定短路電流分斷次數，計算每次分閘對應的觸頭電壽命損耗，預測觸頭電壽命；提出根據斷路器殼體溫度和斷路器周圍空氣溫度結合斷路器熱阻來計算斷路器主觸頭穩態溫升的方法，並根據此時的負荷電流間接計算主觸頭迴路的電阻；在硬體電路設計上，採用美國ti公司最新推出的一種功能強大的單片機msp430 ，並充分考慮該晶元的適用電壓范圍給設計帶來的特殊問題；在通信模塊的設計中，解決了不同工作電壓晶元之間的介面問題，並給出了直接聯接的接線方案。
  13. The magnitude of the conductivity maximum increases and shifts to lower temperature with increasing sr content. in this paper, the electrical conductivity reaches maximum value at x = 0. 4. below the temperature corresponding to the maximum value, the electrical conductivity is found to follow the relationship for the small polaron hopping mechanism, charge compensation of oxygen vacancy dominates electrical conduction at high temperature, and oxygen vacancy acts as traps to catch carriers, resulting in the decrease of carriers concentration and mobility

    通過電學和熱學性能測試結果表明，電導率隨著sr含量的增加以及溫度的變化都出現了極大值，在本論文中，在sr含量為0 . 4時電導率值最大，電導率最大值對應的溫度隨著sr含量的增加而降低，這是由於在低溫下以小極化子導電機理為主，在高溫階段則是氧空位的電荷補償占據主導作用，氧空位使得載流子的濃度和可動性減弱，從而導致電導率降低。
  14. Secondary production ( comprising manufacturing, construction, and supply of electricity, gas and water ), which constituted a significant contributor to gdp up to the early 1980s, has diminished in relative importance since then

    第二級生產行業（包括製造業、建造業和水電煤氣供應）在本地生產總值中曾一度占重大比重。這情況一直維持至上世紀八十年代初，但之後重要性日漸退減。
  15. Firstly, the basic theory of full - bridge phase - shift zvs pwm converters are expatiated and another three kinds of circuits of full - bridge phase - shift zvs pwm converters are discussed. there are four kinds of problems which are emphasized : how to expand the zvs range ; how to reduce the circulation in the primary side of the transformer in order to minimize the on state losses ; how to decrease the loss of effective duty circle and how to eliminate the parasitic oscillation of the output rectifiers

    本文首先分析了基本的全橋移相zvsdc dc變換器的工作原理，為解決滯后橋臂不易實現零電壓開關（ zvs ）的情況，討論了另外三種全橋移相zvsdc dc變換器的電路拓撲，重點分析並解決了四個方面的問題：如何擴大zvs的負載范圍；減小變壓器原邊環流，降低變換器系統通態損耗；減少變壓器次邊有效占空比丟失；消除輸出整流二極體的寄生振蕩。
  16. Love it or hate it, there is no escape from the mobile phone - even on the roof of the world

    此外，不論是在北美西歐及日本等地，液晶電視銷量均占當地電視
  17. The panels discussed the paper re. target of re contribution to the electricity demand, environmental and social benefits associated with the use of re other than cost considerations, access to the existing electricity grid by re producing organizations companies in the context of the 2003 interim review of the schemes of control agreements and a concrete timetable for development and wide - scale application of re

    兩個事務委員會討論載述以下各項事宜的文件：可再生能源發電量占電力需求的目標比率除成本因素外，使用可再生能源對環境和社會的效益可再生能源生產機構公司在2003年管制計劃協議中期檢討的范疇下使用現有的供電網路以及發展和大規模應用可再生能源的具體時間表。
  18. The panels discussed the paper re. target of re contribution to the electricity demand, environmental and social benefits associated with the use of re other than cost considerations, access to the existing electricity grid by re producing organizationscompanies in the context of the 2003 interim review of the schemes of control agreements and a concrete timetable for development and wide - scale application of re

    兩個事務委員會討論載述以下各項事宜的文件：可再生能源發電量占電力需求的目標比率；除成本因素外，使用可再生能源對環境和社會的效益；可再生能源生產機構公司在2003年《管制計劃協議》中期檢討的范疇下使用現有的供電網路；以及發展和大規模應用可再生能源的具體時間表。
  19. The other key to the operation of a pem membrane is the thin layer of platinum - based catalyst that coats both of its sides and that represents 40 percent of the stack cost

    Pem隔膜的另一運作關鍵，則是鍍于隔膜兩面的薄層鉑觸媒，占電池組成本的四成。
  20. The xlpe insulated cables are the key products of our corporation, the output of 10 up to 220kv xlpe insulated cables is about 60 percent of the total output per year, the sales income for is 58 percent of the total sales income, the sales profit is the main profit source of our corporation, so the research to xlpe cable production system is very important

    交聯電纜是本公司的拳頭產品， 10 220kv交聯電纜年產值占我公司電纜產品的60 ，產品銷售收入占電纜銷售收入的58 ，產品銷售利潤為公司的主要利潤來源，因此，交聯電纜生產系統的研究具有很強的實際意義。
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