標稱功率 的英文怎麼說
中文拼音 [biāochèngōnglǜ]
標稱功率
英文
nominal horsepower-
Luminaires that conform to the safety standard should bear proper markings of rated voltage, rated frequency, rated power, number and type of lamp bulbs, model number, mark of origin ( manufacturer nametrade mark ) and symbol for suitability or non - suitability for direct mounting on combustible surfaces where applicable
符合安全標準的燈飾須有適當的標記，包括額定電壓、額定頻率、額定功率、燈泡的數目和類別、型號、原產地標志（製造商名稱或商標） 、是否適宜於直接安裝在可燃物質表面的標志等資料。They include : a aluminium tank for underwater weighing, spirometers, an on - line data acquisition system for evaluating respiratory gas exchange, a heavy duty, over - sized treadmill, mechanically braked and electrically braked cycle ergometers, automated blood chemistry analysers, telemetry heart - rate monitors, core temperature monitoring system, and ibm compatible and macintosh computers
這些儀器包括水下稱重測試系統、肺活量計、即時呼吸系統分析儀、加長跑臺、功率自行車、自動血液生化分析儀、遙感心率表、體內核心溫度監測儀、 actigraph加速度計、 mrx標儀、以及相應的電子電腦設備。Consequently, lots of chapters are consisted of " scripture ", " biography ", and " note " ; the forming of these documents is a dynamic process of development. the editing of yizhoushu underwent the following stages : it was edited for the first time during pre - qin period, proofread and supplemented by liuxiang and his son in han dynasty, and the further rectification and reorganization was in jin dynasty. in the course of circulation and development, some chapters had circulated in single pamphlet, which were augmented and interpreted by the descendants and then were compiled again in this book, some have been lost after having been separated
有些篇章是西周文獻，其語言特點表現在語氣詞「哉」出現的頻率較高，且功能具有多樣性；第一人稱代詞有「予」而無「余」 ，不用第二人稱代詞「而」 ；不用句末語氣詞「也」 、 「焉」 、 「乎」 、等；沒有疑問代詞「孰」 、 「安」 、 「奚」 、 「惡」等；沒有「者，也」的判斷句形式；沒有明顯形態標志的反問句式；少用或不用四字韻語。The concept of " timing " in the article is not the clock in our ordinary living, but syntheses which is made up of some frequency source in the signal generator ( such as cs atom frequency standard, rb clock & high accuracy quartz crystal oscillator ) which produces the primary frequency, the matching input interface and the matching output interface and controlling circuit etc. for example, bits is a kind of timing equipment, which is used to control the timing of some functions
本文論及的「時鐘」概念不是指日常生活中使用的鐘表，而是由產生基準頻率的信號發生器（如銫原子頻率標準、銣鐘及高精度石英晶體振蕩器等）中的某種頻率源以及相配套的輸入、輸出介面和控制電路等組成的一整套具有特定同步定時功能的綜合體。如bits就是一種時鐘設備，它提供用在通信系統中控制某些功能的定時的時間基準設備，時鐘提供的信號稱為基準信號、定時信號或同步信號。The inference for nonsinusoidal single - phase active power reading measured by electrodynamic type meter
非正弦和不對稱負載情況下的功率流向和計費標準When solving for e, you would obtain the voltage required on a nominal resistance element to provide the wattage output desired
當計算e值時，所得電壓值必須是根據標稱電阻計算出來的。還需提供其輸出功率的瓦數。To meet the program standard, supplies must achieve 80 % or greater efficiency from full rated power down to 20 % of rated power ( explicitly, at 20 %, 50 %, and 80 % )
為了滿足該項目的標準，電源在其標稱功率到該標稱功率的20 % （明確地說，就是在標稱功率的20 % ， 50 %和80 % ）范圍內工作時都必須達到80 %或更高的能效率。Secondly, basing on the theory of on - off gain of small signal, the raman gain coefficient for frequency shift between 0. 5 and 20 thz of standard sigle mode optical fiber is measured by pump - probe method through a super luminescent diode ( sld ) as a broadband small signal probe source. thirdly, numerical simulation analysis of gain characteristic of raman fiber amplifier for c band wdm signal light is made according to the raman gain coefficient of the fiber measured before through target and four rank runge - kutta method. at the invariability of wavelength and maximum power of each of two pumps, schematic of powers of two pumps for best flatness on c band wdm optical gain was found out, at the same time, the factors of resulting in gain saturation is analyzed, too
本文首先應用經典的電磁理論對拉曼光纖放大器的工作機制進行了分析，然後，根據小信號理論推導出的開關增益求出了光纖拉曼增益系數的表達式，採用泵浦-探測波的方法，利用超輻射激光二極體（ superluminescentdiode簡稱sld ）作為探測光源，測量了所用標準單模光纖頻移為0 . 5 - 20thz的拉曼增益系數，之後根據所測得的光纖的拉曼增益系數譜對應用該類光纖構成的放大c波段wdm光信號的拉曼光纖放大器的增益特性採用打靶法和四階龍格- - -庫塔進行了數值計算，在給定了兩個泵浦光源的波長和最大功率后，找出了反向泵浦情況下使c波段wdm光源增益最平坦的兩個泵浦的各自最佳功率，同時也分析了導致信號光飽和的原因。Note ： rated voltage = power rating resistance value or max. working voltage, whichever is lower
注：額定電壓=額定功率標稱電阻值或最大工作電壓中的較小值。After analyzing the mathematical model of wind turbine and doubly - fed induction generator, a schematic is given about the power flow in the wind turbine and generator and a static equivalent circuit is shown as well. then, through the reference frame transform, the electromagnetic equation, dynamic equivalent circuit, and vectorgraph of doubly - fed generator can be gotten in the dq reference frame. in virtue of the general dynamic equivalent circuit, it produces a asymmetry equivalent
本文在對風力機和雙饋電機進行了數學分析后，給出了功率在風力機和雙饋電機中的流動過程圖解，同時給出了雙饋電機的穩態等效電路；然後，經過坐標變換，進一步得出了同步坐標系下雙饋電機的基本電磁方程、功率方程、動態等效電路和綜合矢量圖，並藉助通用動態等效電路的形式，得出了便於定子磁鏈分析的不對稱等效電路。This paper introduces ieee trial - use standard 1459 - 2000 and compares the old and new definitions of the apparent power s. it also gives the definitions of electric power quantities under sinusoidal, nonsinusoidal, balanced, or unbalanced condition in detail
本文介紹和分析了ieeestd1459 ? 2000暫行使用標準，比較了關于視在功率s的新舊定義的不同。介紹正弦、非正弦單相系統的電量的定義，詳細分析了正弦、非正弦和對稱、不對稱的三相系統的功率的定義和計算。The studies base on a fortran program developed by high power microwave technology and device laboratory, iecas
中科院電子所大功率微波器件研究室已開發了一個二維軸對稱坐標系下的磁場計算軟體cta 。Mechanical vibration - evaluation of machine vibration by measurements on non - rotating parts - industrial machines with nominal power above 15 kw and nominal speeds between 120 r min and 15000 r min when measured in situ
機械振動.通過測量非旋轉零件對機械振動的評估.現場測量標稱功率在15kw以上標稱轉速在120轉分和15000轉分之間的工業用機械分享友人