最大電荷 的英文怎麼說

中文拼音 [zuìdiàn]
最大電荷 英文
ultimate charge
  • : 副詞(表示某種屬性超過所有同類的人或事物) most; best; worst; first; very; least; above all; -est
  • : 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...
  • : 荷名詞(蓮) lotus
  1. This dissipation process limits the maximum surface change density on a planar surface to 30μc/.

    這種耗散作用限制著物體平面的表面密度為30c。
  2. In the second place, based on the asu of buggenum igcc plant in netherlands, both static and dynamical model for distillation tower of the asu are created and some valuable conclusions are gained as well. finally, a compartmental simplified model is created for distillation tower of the asu, in order to reduce the simulation time and increase the simulation efficiency. the new model will be helpful to the further simulation and on - line optimal control for the asu of the igcc plant

    其次,本文以蘭buggenum站的空分系統為原型,基於matlab建立了空分系統精餾塔的半圖形化動、靜態數學模型,並通過模擬,得出了一些有價值的結論:當空分系統的壓力變化時,氧氣產品濃度的響應時間常數為兩小時左右,說明空分系統是igcc延遲環節;而且雖然氧氣濃度後會穩定在igcc站所要求的范圍之內,但在過渡過程中會超出限制,這些都為igcc站的安全運行及控制系統設計提供了有價值的信息。
  3. In view of this situation this article has conducted research to the design of metallurgy auxiliary biography with the frequency conversion table electrical machinery first multianalysis to the frequency changer and the frequency conversion table electrical machinery movement characteristic is carried out, the voltage waveform harmonious which the frequency changer outputs is big, attacks in a big way, and the voltage climbing rate reaches as high as 6600v / mu s which is 20 times ordinary sine alternating voltage, the rolling mill auxiliary biography table set the extremely strict request to the electrical machinery ; its movement frequency is very low, rate frequency in 8 - 20hz ; the velocity modulation scope is wide, the lowest movement frequency lowers to 1hz, and the starting number of times is quite frequently, each hour reaches as high as 600 - 800 time, the impact shoulders in a big way, the overload capacity request is high

    針對這一情況本文對冶金輔傳用變頻輥道機的設計進行了系統研究。首先對變頻器和變頻輥道機的運行特性進行詳細分析,變頻器輸出的壓波形諧波,沖擊壓上升率高達6600v / s ,是普通正弦交流壓的20倍;軋機輔傳輥道對機提出了十分嚴格的要求:其運行頻率很低,額定頻率在8 - 20hz ;調速范圍寬,低運行頻率低到0 . 5hz ,起動次數相當頻繁,每小時高達600 - 800次,沖擊負,過載能力要求較高。
  4. To prepare international standards for electrical energy measuring and electrical load control equipment ( such as watt - hour meters, var - hour meters, maximum demand indicators, telemetering for consumption and demand, equipment for remote meter reading, time switches, equipment for the control of loads and tarifs and consumer services ) including the equivalent electronic forms of these devices and their accessories

    負責制定能測量和負控制設備(如:有功、無功度表、需量指示器、損耗和需量的遙測、遠程抄表設備、時間開關、負和費率控制設備及用戶服務等)的國際標準,包括功能相近的運用子技術實現的設備及其附件。
  5. This paper discusses the ability of avoiding maximal power flow of quadrilateral impedance relay and round impedance relay in detail and puts forward the setting principle and setting method of load limiting resistor of backup distance protection

    本文對四邊形和方向圓特性阻抗繼器躲線路潮流的能力進行了詳細分析,提出了距離保護負限制阻的整定原則和整定方法。
  6. Numerical simulation results indicate that, for low temperature dust particles, dust particles mainly exist in the area near the column center and their charge - number can be considered as a constant, while in the area where there are no dust particles, ion and electrons are in ambipolar diffusion ; for high temperature dust particles, both the distribution regions of dust particle and high ion density are expanded and dust charge - number is increasing with the distance from the center

    計算結果表明:當塵埃粒子的溫度較低時,塵埃粒子主要集中在圓柱形放器的中心很小的區域,塵埃粒子攜帶的幾乎是一個常數,受塵埃粒子空間的影響,離子在該區域的密度高。在遠離中心區域,離子和子呈現雙及擴散特點;當塵埃粒子的溫度較高時,塵埃粒子分佈的區域和高離子密度區域擴,塵埃粒子離放器中心越遠,攜帶的負越多。
  7. Taking load uncertainties, infeasibility problem and multiple objection of the reactive power optimization in the radial distribution system into consideration, loads are modeled as fuzzy interval numbers. fuzzy power flow is proposed based on fuzzy interval load for the more practical membership function of line losses rate and maximal voltages offset. this thesis presents multiple objection model of the reactive power optimization considering uncertainties using the fuzzy set theory

    對配壓無功優化問題中負的非概率性的不確定性問題、多目標問題、約束不可行性問題進行了研究,用模糊區間來描述實際的負情況,並用負的模糊區間值計算配網的潮流,得到有功功率損耗和壓的模糊區間值,使網損率和節點偏移量的隸屬函數更接近實際情況;將改進遺傳演算法與模糊集理論相結合,通過求解多目標函數和約束條件的模糊集合的交集,得出網損率和節點偏移量小的優運行狀態。
  8. In chapter 3, the subgrid eddy - viscosity model for large eddy simulation is applied to calculate the three dimensions unsteady periodic turbulent flow in yantan francis turbine. the pulsating characteristics of some main physical parameters in flow field are found. the calculated axial water thrust of hydraulic turbine agrees with the model - test value

    第三章採用渦模擬亞格子渦粘模型,對巖灘混流式水輪機的流場進行三維非定常湍流分析,得到了流場中各物理量的脈動特性,計算出ms的軸向水推力與模型試驗值小相當;同時論證了對于下機架承重的混流式水輪發機組可採用其推力軸承負作為水站廠房振動的垂直激振載。
  9. Conclusions are drawn as follows : ( 1 ) regulating the electromotor speed by adjusting the input voltage is easy to carry out, and it can be used in most of the oil fields ; ( 2 ) good energy - saving effect can be achieved under the condition of light load on the motor ; ( 3 ) the voltage cannot be regulated in a large range, and the optimal range of the voltage regulation is less than 10 % of the rated voltage

    由此得出結論: ( 1 )調動機端壓調速方法簡單,一次性投資少,易於實現,對於一般的油田都適用; ( 2 )調壓調速只有在輕負時,即在負遠未達到滿負時才有一定的節能效果,適用於油田普遍存在的「馬拉小車」的情況; ( 3 )動機調壓調速的范圍不能太壓調整的佳范圍為額定壓的10 %以內。
  10. Thus the reactive compensator can be located in the center of the distributed load in the area and make the best user of the compensator ' s capacity. the distance flowed by the reactive current is efficiently reduced and the active loss of power net goes down. two - stage control model is adopted in the optimized control technique of the system

    該系統採用了測量點與補償點與分開的方式,實現了區域性無功負監視,使無功補償點可以安置在區域性分散負的中心部位,程度地利用了補償容量,有效地縮短了無功流傳輸的距離,降低了網的有功損耗。
  11. Depending on how the ground surface is denuded, the feature of the current crustal stress field and rock stress environment can be calculated analyzing the result in this paper : by analyzing the recovering feature of the elastic deformation of the rockmass in unload - stage under various pressures, it has been found there is close relationship between the recovering degree of the elastic deformation of the rockmass and the unloading degree of the pressure the direction of the major principal stress in the crustal stress field is not consistent with the direction of the crushing stress regional tectonics borne during the last tectonic movement. the evolving degree of the regional geomorphology evidently affects the current crustal stress field, which changes from the self - weight stress field to the horizontal stress field, with the changing of the eroding degree of the regional geomorphology ranging from valley area to hilly country to flat country. in valley area, where there is two stress belts, the bankslope s tress belt and the self - weight stress belt within the mountain. the direction of the major principal stress is nearly parallel to the ground surface and inclines towards the valley in the bankslope stress belt. it is nearly vertical in the self - weight stress belt

    通過本文的研究成果,根據區域性地貌的演化特徵,我們可以致地對現今地應力場進行判斷:在分級卸條件下,巖體中彈性變形的恢復具有明顯的規律性,這種規律對于研究地應力場的演變是有幫助的;地應力場中主應力方向與區域構造形跡在近的構造運動中所受區域性擠壓應力的方向無明顯的對應性;區域性地貌形態的演化程度對現今地應力場的特徵具明顯的影響,隨著區域性地貌侵蝕程度由峽谷區、丘陵區、平原區的變化,現今地應力場特徵由自重應力場、水平應力場為主含少量自重應力場特徵向水平應力場的規律變化;在峽谷區,山體中具有兩個應力帶:自重應力帶和卸應力帶,主應力方向在卸應力帶中近平行於坡面並傾向于河谷、在自重應力帶中近於直立;根據原始地面遭剝蝕的程度,可以致地估算主應力和中間主應力的量值和方向;在丘陵區和平原區,主應力的方向近於水平,並與附近區域性侵蝕盆地和河流的展布方向基本平行,根據原始地面遭剝蝕的程度,可以致估算其主應力的量值;根據區域性地貌形態的特徵來分析工程區的現今地應力場特徵,並進而致了解巖石的應力環境,這種分析方法得出的結論與許多實際的地應力測試成果基本一致,對于型水工程地下廠房和壓力隧洞的設計是有所幫助的。
  12. The timing - and - quantitation precision injection of lpg was realized with high - speed lpg solenoid valve and a set of electronic control system, which was designed by the author and can flexibly control the gas supply system of lpg. based on the analysis of experimental data got by comparing the performances before and after the application of the set of equipment on lr6105q12 diesel engine, the effects of load, speed and replace ratio, etc on the emissions of smoke, hc and co of dual fuel engine were expounded. through optimization, the smoke emission was utmostly reduced and the emissions of hc and co were within the government restriction

    為此,本文通過對各個方案進行詳細比較,選擇了控多點順序噴射的供氣方案;利用高速lpg噴射閥和自己獨立開發出一套子控制系統對lpg供氣進行靈活地控制,實現了lpg的定時定量噴射,並把這套裝置應用到中國一拖生產的lr6105q12柴油機上,在對改裝前後的發動機進行量試驗和分析的基礎上,闡明了負、轉速、摻燒比等因素對雙燃料發動機的煙度、 hc 、 co等排放的影響情況,並且通過優化,限度地降低了發動機的煙度排放,同時使hc 、 co排放限制在國家標準規定的范圍之內。
  13. To minimize the impact of the overhaul of power generating, transmission equipments on the safety, stability and economic operation of power gird, this paper, aiming at the overhaul demand of lots of equipments, brings forward the practical optimization method for overhaul planning which can adapt to the dynamic changes of the scale of power grid and integrate the load forecast and the balance of power load and power volume into it, therefore solve the key technical problems encountered by using computer to realize the optimization of overhaul planning

    程度減少網發、輸設備檢修對網安全、穩定、經濟運行的影響,針對量設備的檢修需求,提出了能適應網規模動態變化,並與網負預測、量平衡有機結合的實用檢修計劃優化方法,解決了利用計算機實現檢修計劃優化的關鍵技術問題。
  14. Designers say that the worst problem caused by a hane ' s radiation is deep dielectric charging from the mev - energy electrons

    設計人員指出,高空核爆輻射線所造成的問題,其實是擁有百萬子伏特能量的子所形成的介
  15. The measurement system consist of computer, 16 - channel high speed data acquisition board, spark plug pressure sensor, crank angle signal generator, charge amplifier and oscillograph. the max acquisition frequency of this system is 1mhz

    由通用微機、 16通道無相差高速數據採集卡、火花塞式壓力傳感器、角標信號發生器、器、示波器組成的高速數據採集系統,高總采樣頻率為1mhz 。
  16. The maximum load, span of supports yuelong brand type cable tray must be less allowable load and span of supports

    「躍龍」品牌系列纜橋架的、支撐間距應小於允許載和支撐和支撐跨距。
  17. Finally, they visualized a highly positively charged canyon, an rna - binding groove, which is found between the head and body domains

    後,陶一之的研究小組還看到在核蛋白分子的頭部與主幹兩區域之間有一個rna槽形結合點,這是在分子內形成的深溝,明顯帶正
  18. The friction coefficient and the abrasion mechanism of the ni - p alloy are related to the applied load. the abrasion form transforms from light abrasion to oxidation one, and then becomes adhere abrasion with the increase of load

    沉積nip合金鍍層的摩擦系數及磨損機理與所加載有關,隨著載,其磨損形式從輕微磨損,轉變為氧化磨損,繼續增後發展為粘著磨損。
  19. The sales area of the product will be in shanxi, mostly in central of shanxi where now the maximum is 400 thousand kilowatt and the present electricity capacity is only 250 thousand kilowatt

    省內用戶,主要是晉中地區范圍內,現晉中地區
  20. 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

    通過學和熱學性能測試結果表明,導率隨著sr含量的增加以及溫度的變化都出現了極值,在本論文中,在sr含量為0 . 4時導率值導率值對應的溫度隨著sr含量的增加而降低,這是由於在低溫下以小極化子導機理為主,在高溫階段則是氧空位的補償占據主導作用,氧空位使得載流子的濃度和可動性減弱,從而導致導率降低。
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