fluctuating power 中文意思是什麼
fluctuating power
解釋
波動功率- fluctuating : 波動的
- power : n 1 力，力量；能力；體力，精力；（生理）機能；〈常 pl 〉才能。2 勢力，權力，權限；威力；政權；權...
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It does not need much area, not any pollution, not consuming much electricity power, not need much cost. gshp combined floor radiation air - conditioning system possess high seasonal average cop value and great capacity of edaphic depositing heat energy, can ease up supplied water temperature fluctuating with the change of the outdoor air temperature
地源熱泵技術聯合地板輻射對房間進行冷暖聯供的形式，具有地源熱泵季節性平均性能系數高、土壤蓄熱能力強、能緩解空氣源熱泵存在的供冷供熱能力隨環境溫度波動大的矛盾等優點。 -
Electromagnetic compatibility - limits - assessment of emission limits for fluctuating loads in mv and hv power systems
電磁兼容限值中高壓電力系統中波動負荷發射限值的評估 -
For the sake of the research about hydroelectric interfere among machines, the article utilized the simulink in matlab as simulating tool, meanwhile established the simulating model about two high head diversion water turbines regulation system in violent fluctuating pressure sharing one head race tunnel and surge tank and one penstock. then calculated the load rejection transition process by means of the real parameters of a hydro power station, analysed the interfere of hydro power station safety and stable nenring brought by hydroelectric interfere and put forward a series of measures that lightening the hydroelectric interfere
為了研究機組間的水力干擾，本文採用matlab下的simulink作為模擬工具，建立共用有壓引水管道、調壓井、壓力主管的兩臺高水頭引水式水輪機調節系統大波動時的模擬模型，引入實際電站的參數，對甩負荷過渡過程進行了模擬計算，分析水力干擾對電站安全、穩定運行所造成的影響，並提出了一系列減輕水力干擾的措施。 -
Simulations with respect to two models, prove that the method can track the frequency accurately and instantly, and have the preferable effectiveness on the abruptly fluctuating - frequency power signals, at the same time, this method overcomes the constraint of synchronous sampling and has the better astringency with different initial frequency
針對兩種模型進行模擬，表明該方法能夠較為精確與快速地跟蹤電網頻率，尤其針對突變頻率的信號，具有較好的跟蹤效果；同時演算法克服了同步采樣條件的限制，通過迭代，在不同初始頻率下均具有較好的收斂性。 -
Some characteristics of the measured wind pressure field were discussed, including distributions of wind pressure, the effects of shape ratio on total wind force coefficients, auto - and cross - power spectral density ( psd ) distributions of fluctuating wind pressure, characteristics of the proper orthogonal decomposition ( pod ) results of the measured wind pressure field, effects of reynolds number on wind pressure distributions, etc
根據測量結果對殼體表面風壓場特性進行了分析，包括風壓系數、整體風力系數、脈動風壓自功率譜及互功率譜、風壓場本徵正交分解特性、雷諾數對殼體表面風壓分佈的影響等。 -
Many uncertainties such as power supply and fluctuating load still exist even if a certain transmission network structure has set up in planning period
在電網規劃階段，網架結構確定之後，還存在著諸如電源出力和負荷變動等不確定因素。 -
Depending on the power spectrum compare of simulated fluctuating wind pressures based on the quasi - static assumption and measured fluctuating wind pressures, the practicability of quasi - static assumption in fluctuating wind pressures computing on similar structure surfaces are also discussed
在此基礎上，通過比較由試驗得出的和準定常假設下的脈動風壓功率譜曲線，論述了準定常假設不適用於大跨異型結構表面脈動風壓計算。 -
It is discovered that the fluctuating increment of the instantaneous angular acceleration curve of crankshaft ( ay method ) put forward in this paper can be used to diagnose the power and compression condition of multi - cylinder engine in the state of shorter, more rigid crankshaft and lighter torsional vibration and in the rapidly diagnosed situation, and the ay method is better than the fluctuating increment of the instantaneous rotation speed curve of crankshaft ( n method ) which is used widely now
結果發現，在內燃機曲軸較短、剛性較大、扭振較小、對診斷速度要求很快的場合，用本文提出的曲軸瞬時角加速度波動增量j法能較準確地判斷多缸內燃機各缸的作功狀況和壓縮狀況，優于目前廣泛使用的曲軸瞬時轉速波動增量n法。 -
One of effective ways of overcoming space charge effect is to fill plasma in high power wave apparatus, by the neutralization between plasma and space charge, the transfer current is going to be largely enhanced, thereby out - power is going to be largely increased. meantime, due to there are many fluctuating modes in plasma, so it is able to bring a new beam - wave interaction mechanism, by it people can invent some new type high power microwave apparatus
高功率微波裝置中的電流密度很大，空間電荷效應強烈，影響了功率的提高，克服空間電荷效應的有效方法是在高功率微波器件中填充等離子體，由於等離子體對空間電荷的中和作用，傳輸電流會大大提高，從而大幅度提高輸出功率，同時由於等離子體中存在多種波動模式，有可能帶來新的注波互作用機制，發展新型的高功率微波器件。 -
The cutting power of ball - end milling cutting tool is the base of choosing machine tool, cutting tool, clamp tool and realizing the optimizing of milling technical parameters and the cutting force fluctuating is one of the main aims of the cutting tool choice. in this paper, we studied the cutting force of ball - and milling based on theory and test, as realized the cutting tool choice based on the least cutting force fluctuating
由於球頭銑刀是復雜曲面加工的主要刀具，球頭銑刀切削力是選擇機床、刀具、夾具及實現銑削加工工藝參數優化的基礎，切削力波動又是刀具軌跡優選的主要目標之一，故本文對球頭銑刀的切削力進行了理論與試驗研究，實現了基於切削力波動最小的刀具運動軌跡優選。 -
A study of 6 - to - 12 - year - old children ' s brain power distribution of ultra - slow fluctuating - graph with its developing traits
12歲兒童腦波超慢功率漲落分佈及發展特點 -
The fluctuating omnidirectional wind pressure power spectrum density ( psd ) of some typical locations and the frequency domain coherence property of the fluctuating wind pressure between different tapping positions at different wind directions were measured and discussed
文中進一步測量並討論分析了屋蓋上典型測點脈動風壓的頻譜特性以及空間不同位置之間的相干特性。
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