energy losses 中文意思是什麼
energy losses
解釋
能量損耗-
A continuous flow of energy is supplied to the photosphere to make good the prodigious losses by radiation.
有一種連續不斷的能流供給光球，以彌補輻射造成的巨大損耗。 -
The energy losses are due to turbulence.
能量損失起因於紊流。 -
To provide necessary data for design bypass pipe, an enlargement to bi liu river reservoir, the following problems have been studied by hydraulic model and theoretical analysis : the energy losses in water head of the bypass pipe system and of the flow - control valve and their scale effects, measurement and calculation of the discharge of the bypass pipe system during the bypass pipe system operation with and without the new water power station, the hydraulic characteristics of the water tunnel and draw - off pipe, the flow rate of the aqueduct bridge and the draw - off pipe and the water elevation of the flow in the aqueduct bridge during the old water power station operation with and without the new water power station
大連市碧流河水庫供水工程取水頭部由引水渡槽、節制閘、進水閘、泄水閘等建築物組成。由於本工程場地條件限制，增設旁通管后布置非常緊湊，管道急轉角度大且轉彎距離較小，對于管內水流流態是否滿足要求，需要經過模型試驗進行論證，以確保工程的可靠性。旁通管具有上水與泄水要求，對其過流能力也要經試驗確定，為碧流河水庫增建旁通管設計提供依據。 -
Energy losses leading to a decrease in head are also done away with, likewise losses in flow rate from the screening installations, both of which can have a detrimental effect on the efficiency of the facility. the constructional effort required for a hydrodynamic screw is small compared to that required for a turbine. if the compact version of a hydrodynamic screw hydrodynamic screw trough power take - off unit combined as a single unit is used, the constructional effort can be further reduced
水力螺旋機技術的優點有：無需監控系統，可自行調節水體供給和供給頻率運行效率高於水輪機和小型渦輪機效率梯度平穩轉速低20rpm - 80rpm ，運行穩定防磨損無需定期清潔，易維護對河道湖泊里的魚蝦無損害基礎工事少，安裝簡便無堵塞，無需隔欄裝置能量利用充分等。 -
The major pillars supporting this success include highly efficient illumination, compressed - air systems, new designs for heating and air conditioning, funneling heat losses from compressors into heating buildings, and detailed energy measurement and billing
成功的主因包括高效率照明設備、空氣壓縮系統、新設計的暖氣和空調、減少熱從壓縮機進入建築物時的損失，以及在能源計量和財務上精打細算。 -
On - line energy losses analysis for power generating units
火電機組的在線能損分析 -
Based on the method of energy consumption, an analysis is given of the impact, which the dirt growth of a tube and shell sewage heat exchanger will have on transfer intensity, flow pressure drop and their energy losses
本文運用熱力學能耗分析法，分析了管殼式污水換熱器中軟垢的厚度對換熱強度、流動壓降及其有效能損失的影響。 -
Eg. all these various losses, great as they are ， do not in any way contradict the law of conservation of energy
所有這些各種各樣的損耗，盡管它們數量很大，卻一點也不違反能量守恆定律。 -
Plastic pipes, known for low losses, energy conservation, material saving, environment friendliness, and convenience for contruction, now has been the leading force for urban construaction network in 21st century with its extensive application in a wide range of fields such as building drainage, urban drainage, and gas pipe
憑著塑料管材有水流損失小、節能、節材、保護生態、施工便捷等優點，廣泛應用於建築給排水、城鎮給排水以及燃氣管等領域，成為新世紀城市建設管網的主力軍。 -
Fluid physical properties, pressure measurement, forces due to static fluids, bernoulli ' s equation, general energy equation, energy losses due to friction, pipe line systems, pump selection and application, open channel flow
本課程含流體物理性質、壓力測量、沉體平面和曲面所受作用力、柏努利方程式、一般能量方程式、摩擦形成的能量損失、管線系統、明渠流、泵的選擇與應用。 -
The reactive power optimization of a radial distribution system can efficiently minimize the real power losses and improve voltage level of it, so that the yearly running charge will be reduced and the quality of power energy can be increased
配電網無功優化可以有效地降低網路有功損耗，提高系統的電壓合格率，從而降低網路運行費用，提高供電質量。 -
Rising energy costs and a greater sensitivity to environment impact of a new transmission lines necessitated the search and application of new controllers to minimize losses and maximize the stable power - transmission capacity of existing lines
隨著電力工業的飛速發展，電力系統容量不斷增加，電網結構日益復雜和龐大，這迫切需要研究新型的電力控制裝置來增強輸電、配電系統的可控性和靈活性。 -
The calculation result of passed flow rate in pipe section of pipeline network is significantly influenced by the momentum exchange and the local energy losses at junctions for the pipeline network comprised of the pipes of larger diameter and shorter length
摘要對于管徑較大、管段長度較短的管網，結點處的動量交換和局部能量損失顯著影響管網中管段通過流量的計算結果。 -
At the case of excess of nonlinear effects appearance threshold, not only are quality reduction of the wave front passing optical elements and energy losses possible, but also the fatal destruction of optical elements in themselves are the most grievous
當泵浦光強度超過產生非線性效應的閾值時，激光通過諧波轉換晶體后，不但光束波前質量將有可能變差，而且還會損失一部分能量，更嚴重的是光學元件的致命破壞。 -
Files that present strong infrared blocking ability is added into interior wall coatings to reflect the ir within buildings for reduction of energy losses, resulting in heat insulation
摘要通過添加具有紅外阻隔能力的填料，將建築物內部發射的紅外線反射回去，降低能量的損失，從而達到節能的效果。 -
Gas higher speed, the greater the energy losses ; spring - loaded edge too large, the loss is great resistance, the size of the air valve movement design guidelines to determine the reasonableness of the law
氣速越高，能量損失越大；彈簧力過大，阻力損失也大，其大小按氣閥運動規律的合理性準則設計確定。 -
But the power electronic devices in pwm power amplifier are working in the on - off state, easily producing the over - voltage and over - current phenomena. under tht condition the power electronic devices are bearing higher dv / dt, di / dt and more energy losses, influencing itself capability and life - span. at the same time, the dv / dt, di / dt also cause the severe electromagnetism disturbances, such as the disturbances in the photoelectric theodolite will make the other systems working improperly
然而在pwm功率放大器的主迴路中電力電子器件工作在開關狀態，易產生過壓、過流現象，器件承受較高dv dt 、 di dt並產生較大的損耗，影響器件本身的性能和壽命，同時dv dt 、 di dt還會產生嚴重的電磁干擾，如在光學測量設備中，這種干擾將會影響其它系統正常運行。 -
Conventional copper - based equipment conducts electricity but inherently has energy losses associated with ( joule ) heating
傳統使用以銅為材料的設備進行供電，但必然存在著能量損耗與（焦耳）熱。 -
The high - speed and good closeness have greatly reduced the energy losses, effectively controlled environment and raised efficiency
高速和良好的密閉性使門極大的降低了能量損耗，有效控制環境，提高效率及效益 -
Some of the most obvious derive from superconductors ' ability to carry high currents with no energy losses or resistive heating
其中最直接的應用，就是著眼于超導體可以攜帶高電流，卻沒有能量損耗或是因電阻而發熱的問題。
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