無性損耗 的英文怎麼說

中文拼音 [xìngsǔnhào]
無性損耗 英文
intanglble loss
  • : 無Ⅰ動詞(沒有) not have; there is not; be without Ⅱ名詞1 (沒有) nothing; nil 2 (姓氏) a surn...
  • : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
  • : Ⅰ動詞1 (減少) decrease; lose 2 (損害) harm; damage 3 [方言] (用尖刻的話挖苦人) speak sarcas...
  • : Ⅰ動1 (減損; 消耗) consume; cost 2 [方言] (拖延) waste time; dawdle Ⅱ名詞1 (壞的音信或消息) ...
  • 無性 : [生物學] asexual; [植物學] neuter; agamo 無性繁殖 vegetative propagation; 無性生殖 asexual reprod...
  • 損耗 : 1. (損失消耗) loss; wear and tear; deterioration; waste 2. [商業] wastage; spoilage
  1. On the other hand, water jet machining is no contact with parts, flexible, reasonably precise, narrow kerf width, less waste of materials, no contamination, easy to integrate cnc to precisely cut any materials with complicated shapes

    另一方面,水射流切割(機械)接觸,適應好、切割表面精度高、切縫窄、材料少、清潔污染,配合數控執行機構可精確切割加工任意復雜形狀工件。
  2. To improve the capability of the bearing - less slice permanent motor, to reduce the ullage of the motor and the badly additive torque, i design optimization the structure of the rotor pm, and two projects are proposed. one is four pieces rotor pm which is the same magnetized and the other is eight pieces rotor pm which is different magnetized direction

    為了進一步改善片狀軸承永磁電機的動態能,減小電機的及有害的附加轉矩,優化設計了轉子永磁貼片的結構,提出了四片同向充磁和八片正反向充磁兩種方案。
  3. It is found that if the cavity dissipation is losses and the reservoir is in vacuum, the quantum nonlocality appears periodically. when the cavity dissipation and the average photon number of the reservoir are taken into account, the initial quantum nonlocality will be lost. the rapidity of the loss of the initial quantum nonlocality depends on the amplitude of the initial field, the average photon number n and the cavity damping constant k

    結果表明,如果腔場且處于真空庫,則量子態周期地顯現出一定的非局域;如果考慮到腔場的和熱庫的平均光子數,那麼,量子態將會喪失它初始的非局域,初始量子非局域喪失的速度與初始腔場的幅度、腔的衰減系數以及熱庫的平均光子數有關,場越強、平均光子數和衰減系數越大,量子非局域喪失得就越快。
  4. 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

    對配電網電壓功優化問題中負荷的非概率的不確定問題、多目標問題、約束不可行問題進行了研究,用模糊區間來描述實際的負荷情況,並用負荷的模糊區間值計算配電網的潮流,得到有功功率和電壓的模糊區間值,使網率和節點電壓最大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,得出網率和節點電壓最大偏移量最小的最優運行狀態。
  5. In order to utilize the frquency resource adequately and increase the capacity of mobile communication system, the wireless electric wave propagation of existing mobile system always adopts the microcell structure. forecasting the path loss characteristic of electric wave accurately can provide the necessary condition for the layout and design of wireless network, at the same time it is a precondition for the research on the microcell mobile system. the methods of forecasting of wireless electric wave propagation can divide into two parts : one is pluse and respond, that is establish the empirical model based on experimental and statistical data ; the other is ray tracing method, that is establish the deterministic model based on theoretical analyse. the paper discuss the characteristic of wireless signal electric wave transmition in symmetrical atmosphere of earth, and introduce the common path loss transmition model in land mobile communication system, also point out the localization of these models based on experiential methods

    而精確預測線電波傳播路徑,則為合理的微蜂窩線網路規劃、設計提供了必要條件,同時也是研究微蜂窩移動通信系統能的前提。線電波傳播預測的方法分為兩類:一是用沖激響應法,即根據實驗、統計所得數據建立經驗傳播預測模型;另一種是用射線跟蹤方法,即依據理論分析來建立確定的傳播預測模型。本文首先討論了在地球表面均勻大氣中的線電波傳播的基本特,介紹了陸地移動通信系統中常用的幾種電波傳播路徑經驗預測模型,並指出了這些經驗傳播模型對于微蜂窩小區線電波傳播特研究的局限
  6. Accordingly ray tracing model for microcells propagation prediction has become an important subject. this paper discussed the characteristic of propagation in symmetrical atmosphere on the earth, and introduced several kinds of traditional path loss propagation model in land mobile communication system, also pointed out the localization of these models based on experiential methods

    本文首先討論了在地球表面均勻大氣中的線電波傳播的基本特,介紹了陸地移動通信系統中常用的幾種電波傳播路徑經驗預測模型,並指出了這些經驗傳播模型對于微蜂窩小區線電波傳播特研究的局限
  7. The paper is mainly focused on two fields. one is the formation of any thick porous silicon ( ps ) layers, which is content with 1c process. the other is the low - loss performance of passive elements fabricated on ps / oxidized porous silicon ( ops ) inter - layers under microwave operation

    本論文主要的研究內容分為兩個方面:其一是厚度可控的與ic工藝兼容的多孔硅膜的形成技術研究;其二是研究在多孔硅氧化多孔硅介質膜上制備源器件的微波低之可行
  8. These solutions are basically focused on reducing low - si substrate conduction and loss, resulting in an elimination of wave propagation in the substrate, and ther efore improving the performance of the passive elements. they are accompanied by drawbacks

    以上方法基本是集中在改善低阻硅襯底的傳導和降低,來改善射頻微波源器件的能,但這些方法均存在許多不同程度的缺陷。
  9. It is built using graphical technology of geographic information system and can be used as the graphical plate for power system software, making the operation and the management of the devices easy and intuitionist, and the analysis of network topology more automatic and accurate. in the aspect of the calculation of loss, this system calculates the loss of the active power and reactive power, forms the result in the database considering the differences of load - curves at every node, and allows the property or queries loss of the devices using graphic interface

    它以地理信息系統( gis )的圖形化技術為基礎,為電力系統軟體架設圖形化平臺,使設備的操作、管理更加直觀,使電力系統的網路拓撲分析程序更加自動化、準確;在線計算方面,考慮了各負荷節點負荷曲線的不同,可以從計算結果中分別統計有功,也可以方便的在配網圖上對各種元件進行屬查詢,查詢等。
  10. In china, the quantity of electromotor - consumed electricity is 60 % - 68 % of that of all industry - consumed electricity. reactive wastage aroused by electromotor is central source of electricity wastage. since large and medium - sized electromotor contribute mainly to the equipment consumed electricity of many industry enterprises, how to reduce wastage aroused by large and medium - sized electromotor has become the key to saving energy and reducing wastage for many industry enterprises

    在我國,電機所電能占整個工業用電的60 - 68 ,電機等感負載所引起的是電網的主要來源,而大中型電機又是許多工業企業的主要用電設備,因此,如何減少大中型電機造成的成為許多工業企業節能降的關鍵。
  11. From the perspective of minimum transmission losses, an instantaneous reactive power theory for systems with any number of phases and with or without neutral line is developed. under the new definition, each quantity has its own physical meaning, and the zero sequence current can be decomposed into active and reactive components. furthermore, a generalized compensation method for zero sequence current is developed

    從輸電最小的角度出發,提出了任意相線或有中線系統的瞬時功功率理論,在新的理論下,每個量都有清晰的物理意義,且能分解出零序電流的有功分量和功分量,並給出了通用的零序電流補償方法,揭示了瞬時功功率理論與傳統平均意義下的功功率理論的聯系及本質區別,從而為研究hvdc - vsc及各種facts裝置的功功率控制奠定了理論基礎。
  12. For the algorithm of reactive power optimization, presented in this paper, in order to found the linear programming model equations, the objective function is minimum total power losses, the controlled variables include the compensating capacity of reactive power, generator bus voltages and transformer tap positions, the state variables include reactive power of the generators, and the voltage amplitudes in the ends of transformers

    本文研究的電力系統功優化演算法是以整個網路的最小為目標函數,以功補償設備出力、發電機端電壓和可調變壓器變比為控制變量,以發電機的功出力和變壓器端電壓幅值為狀態變量建立了線規劃模型方程。
  13. 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,實現了區域功負荷監視,使功補償點可以安置在區域分散負荷的中心部位,最大程度地利用了補償容量,有效地縮短了功電流傳輸的距離,降低了電網的有功
  14. Because it is a long time before the hybrid method getting the field, one can use the artificial net work ' s character of learning by itself, and get the law of the path loss. consequently, it become easier to study the wireless electrical wave ' s propagation characters

    利用混合法計算場,比較時,可以運用人工神經網路的自學習功能,就能很快得出路徑規律,從而更加方便對室內的線電波傳播特進行研究。
  15. In this part, the high - frequency series inverter with resonant pole capacitor is introduced mainly. the current - exchanging processes of the inverter in different working modes are analyzed, how to reduce the switching loss is discussed, and the calculating methods of snubber capacitor c, factor angle switching frequency and pulse width pw are given in optimum switching process. and results of simulation and experiment verify the validity of theoretic analysis

    接著重點研究了含有諧振極緩沖電容的逆變器,對其換流過程中的不同工作狀態進行分析,討論了如何減小逆變器的開關,給出了最佳工作狀態下緩沖電容c 、感角、開關頻率、觸發脈沖的脈寬pw的詳細計算方法,並通過大量的模擬和實驗波形證明了理論分析的正確
  16. The electric power harmonic comprehensive control system with low cast and high security is applied in this article. it adopts that sourced compensation links with non - sourced compensation herewhich the former is realized by high frequency pwm control technology and the latter is carried out by crystal switch formed by non - flow and over - voltage. it can realize stepless modulation with imaginary power, mightiness compensation of harmonic and negative electricity, and circuitry consumption debasing are achieved

    提出採用有源補償與源補償相結合的電力諧波綜合治理技術及裝置,源部分採用涌流和過電壓的晶閘管控制電容器技術實現,有源部分採用高頻pwm控制技術實現,成本低、可靠高、可實現功功率的級調節、強力補償諧波電流和負序電流,降低線路
  17. We have demonstrated a novel voa based on high birefringence fiber loop mirror, which has many advantageous characteristics such as a simple structure, high flexibility, polarization independence, low insertion loss and low price, etc. experimental proof shows that it is convenient to realize the control of optical power by using this voa

    2 .利用雙折射光纖環鏡設計並製作了一個結構簡單的可調諧光纖衰減器,具有靈敏度高,偏振關,低插入和低成本等特。實驗證明它可以很方便的控制光功率。 3 .提出了一種由布拉格光纖光柵和高雙折射光纖環鏡共同構成波長選擇器件的摻鉺光纖激光器。
  18. The article has set up a new assignment process on production logistics for the industrial port of wisco ' s finished product wharf, mixing the modernized information technology, especially the abundant applying on computer network, guiding with information, by strengthening the plan of production logistics to improve the passing ability of fished product wharf and steel ' s outbound quality and level, to reduce the inefficiencies assignment of every process in the product logistics, bring down the wastage with effect

    文章構建了武鋼工業港成品碼頭新的生產物流作業流程,融合現代信息技術尤其是計算機網路技術,以信息流為先導,通過增強生產物流的計劃來提高成品碼頭的通過能力和鋼材外發質量與水平,減少生產物流各個環節的效作業,有效降低物流
  19. 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有決定意義;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、合閘線圈完整監視和二次迴路保護結合起來,給出具有完整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,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。
  20. One mechanical company has a batch of experienced professional technology personnel east, the mechanical facility that can have for you or the mechanical equipment that you prepare to develop undertake design and offerring fittings, in order to satisfy your mechanical equipment all sorts of use operating mode actually ; east no matter the fittings of one is in the test that service life, characteristic, specific power consumption, material can undergo all sorts of operating mode on qualitative, structure, make your mechanical equipment can longer periodic stability runs, remove the trouble back at home with your mechanical equipment fragile fittings ; move one company to think user place thinks, urgent user place is urgent ; the equipment spot that is you is offerred seek advice, maintenance, maintain wait for concerned after service

    東一機械公司擁有一批經驗豐富的專業技術人員,可以為您現有的機械設備或您準備開發的機械備進行設計和提供配件,以滿足您的機械設備各種實際使用工況;東一的配件論在使用壽命、特、能、材質、結構上都能經受各種工況的考驗,使您的機械設備能較長周期穩定運轉,解除您的機械設備配件易的后顧之憂;動一公司想用戶所想、急用戶所急;並為您的設備現場提供咨詢、維修、保養等有關的售後服務。
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