有效功率損失 的英文怎麼說
中文拼音 [yǒuxiàogōnglǜsǔnshī]
有效功率損失
英文
available power loss- 有 : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
- 效 : Ⅰ名詞(效果; 功用) effect; efficiency; result Ⅱ動詞1 (仿效) imitate; follow the example of 2 ...
- 功 : 名詞1 (功勞) exploit; merit; meritorious service [deed]: 戰功 military exploits; 立功 render me...
- 率 : 率名詞(比值) rate; ratio; proportion
- 損 : 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...
- 有效 : effective; valid; efficacious
- 損失 : 1. (失去) lose 2. (失去的東西) loss; wastage
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The results indicated that the generation of trailing - vortex of downstream adjacent vanes could be restrained effectively by upstream wake when the passing frequency and the amplitude of wake defect satisfy some conditions, associated with a significant enhancement of time - averaged aerodynamic performances : loss coefficient reducing 40. 2 % and the ratio of loading coefficient and loss coefficient increasing 93 %
研究表明:滿足一定通過頻率和虧損幅值條件的尾跡能夠有效抑制下游相鄰葉排尾緣渦的生成,達到控制或是推遲附面層非定常分離的目的,從而使得流場時均性能大幅度的提高,損失系數降低了40 . 2 % ,功損比增加93 % 。The emulational calculating theories of traction power supply system ' s operating charts combine with actual things of engineering design at present in chapter three, to set up traction web current distributing mathematical model, integral distributing mathematical model, locomotive distribution and obtaining current model at every moment, and on which making use of mathematical planning methods to set up mathematical models is based at every moment in every instance interval of the railroads. for instance, instantaneous current, instantaneous voltage descent and effective current, main changing capacity and so on, in addition, there are the minimum power shortage model, the optimal transformer substation location, the least engineering expenditure, the optimal mathematical model of traction power supply system. optimize design ' s algorithm of traction power supply system is introduced in detail in chapter four, where programming idea and realizing method of the computer software are given an explanation
本研究主要進行了以下工作:結合牽引供電系統運行圖的模擬原理和現行工程設計的實際情況,建立了牽引網電流分佈、積分分佈、任一時刻機車分佈和取流的數學模型;應用數學規劃方法建立了任一距離區間、任一時刻的瞬時電流、瞬時電壓降數學模型和有效電流、主變容量和主變壓降、最小功率損失、最佳變電所容量、最佳變電所位置、最少工程費用、最少運營維護費用和牽引供電系統方案最優等方面的數學模型;闡明了牽引供電系統優化設計的演算法和計算機軟體編程思想及實現方法;進行了工程實例計算;最後,對牽引供電系統優化設計技術應用進行了總結。The advantages of hcci are numerous comparing with the traditional engine. relative to si gasoline engines, hcci engines are more efficient, because they have no elimination of throttling losses, use the high compression ratios and have shorter combustion duration. relative to cidi engines, hcci engines have extraordinarily lower emissions of pm and nox and can offer more power as high as cidi engines with the dilute homogeneous air and fuel mixture
與傳統的發動機相比均質壓燃( hcci )具有很多優勢:與火花點火汽油機相比, hcci發動機由於沒有節流損失,壓縮比較高,燃燒持續期短,其效率更高;與直噴柴油機相比, hcci發動機的碳煙和氮氧化物排放非常低,並且稀薄空燃混合氣可以產生與柴油機一樣高的功率。With the elevation of the power factor, stator electric current decrease obviously and its range is about 20 %. so voltage loss and electric power wastage decrease effectively on electromotor power supply circuitry consequently
隨著功率因數的提高,定子電流明顯的減小,減小幅度在20左右,從而有效地減少電動機供電線路的電壓損失及電力損耗。In the designing of priority for the transmission ratio, the usage of gear ' s attest on transmission ration should be considered ; the average value is set as the evolution aim of the loss of driving power and the useful effectiveness. a simplified fuel - consumed economically model is used to simulate the fuel consumption while the automobile is in motion
在變速器傳動比優化設計中考慮檔位使用率對變速器傳動比的影響,採用驅動功率損失率和有效效率利用率的加權平均值作為評價指標,用參數樣條函數模擬車速狀態下的燃油消耗量,提出了按變速器傳動比的使用率來確定汽車的加速和等速的比例,並將其作為實際工況來確定汽車的實際燃油消耗率。And using the channels functional model, we develop a computationally efficient method to predict the path loss and multipath power requirement of diffuse links based on the locations within a room. and getting two characteristic parameters : optical path and r. m. s delay spread
並利用該漫反射模型,我們設計出一個有效的計算方法來預測紅外室內漫反射的路徑損失和多徑所需的最低功率,並成功獲得通道傳輸功率損失以及多徑時延擴展兩個參數。Because our legal system belong to the common law, but anticipatory breach is the characteristic of english - american law, can anticipatory breach solve the problems in common law ? when the anticipatory breach is introduced, are there conflicts in the institution ? how to improve the anticipatory breach with these projblems with some faults and shortcomings ? this paper inquires these things in three parts. starting bread with the two outside forms of the auticipatory and the two outside forms of the auticipatory non - permermance, the first part of the passage inquires the value and the orcial base of the anticipatory breach by surveyingjit ' s origination and changing process under the origination and changing process under the special historical background. by comparing the anticipatory breach with counterargument right for security, the second part states a viewpoint that the former is superior is superior to the latter in protection parties " lawful rights though there are many similarities and differences between them. from this, we can come to a comclusion that the counterargument right for security is no substition for conticipetory breach and that the former should be part of the latter. the third party gives a detailed explanation of anticipatory breach in english ? american law systems in chinese system of anticipatory breach. finally, the anther makes some important suggestion : first, the subject of counterargument right for security should be attend to either party of the contract
其價值在於使受害方能提前獲得法律上的救濟,防止其蒙受本來可以避免的損失。第二部分筆者通過對預期違約與不安抗辯權的比較研究,對我國《合同法》應如何處理、協調來自不同法系的這兩項並不完全相同的法律制度的關系提出了自己的觀點。筆者認為不安抗辯權是通過對合同利益期待權的保護,實現法律「公平」和「安全」的價值,而預期違約除標示上述價值目標外,更是法律對「效率違約」這一經濟理論的認可,顯示了法律對「效益」這一價值目標的追求,從而提出預期違約與不安杭辮權二者制度功能相似而制度構造不同,預期違約制度較之不安杭辮權更有利於保護當事人的合法權益,由此得出我國《合同法》中不安抗辮權不僅不能替代預期違約,而是預期違約應該吸納不安抗辮權的結論With the more deepen reform of our financial system and the more opened financial market after joining the wto, the environment for the surviving of our state - owned commercial banks will become harder. although our banks have solved many problems on its management and business, its financial risk is n ' t wholly eliminated and show up in many ways, such as increasing assets and decreasing profit
盡管多年來國有商業銀行在業務范圍、經營管理、功能定位等方面進行了一系列改革並取得了階段性成功,但是,它所面臨的金融風險問題卻不斷暴露,主要表現在不良資產持續上升、經營效益不斷下滑、呆壞帳損失不斷擴大、資本充足率低下等方面。分享友人