能量損失率 的英文怎麼說

中文拼音 [néngliángsǔnshīlǜ]
能量損失率 英文
rate of energy loss
  • 能 : 能名詞（姓氏） a surname
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 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...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 能量 : 1 [物理學] energy; amount of energy 2 （能力） capabilities; capacity; 能量不滅 conservation of e...
  • 損失 : 1. （失去） lose 2. （失去的東西） loss; wastage
  1. Another portion is lost as heat because of inefficiencies in energy transfer.

    由於能量轉換效率低，另一部分能量以熱量形式損失掉。
  2. Electromotor joins with high efficiency selected water pump, scm ( single chip micyoco ) control system commands water pump according to cooling water temperature which substitutes traditional strap - driving mechanism pump and forms tael - level intellectualized control cooling system combining with electromotion control of cooling fan. consequently it realizes that water pump and fan autoregulate with engine working status and assures t hat cooling water temperature keeps in the best range all the time and advances the reliability of engine working and realizes exact control of cooling water temperature in deed

    選用高效率水泵與電機聯接，改由單片機控制系統根據冷卻水溫控制水泵的工作，代替傳統的皮帶帶動的機械水泵，結合冷卻風扇的電動控制形成兩級智能化控制的冷卻系統，從而，實現了水泵和風扇轉速隨發動機工況變化的自動調節，真正實現了冷卻水溫的精確控制，保證了冷卻水溫始終保持在最佳范圍內，大量減少傳熱損失降低油耗，並提高了發動機工作的可靠性。
  3. 3. on boiler retrofit, the calculation of fuel burning, the heat calculation of boiler inside structure and convection section, and the design of structure parameter of feed water heat exchanger are made. the flue gas channels " resistance calculation and the boiler strength verifying are also carried out. replacement of water cooling wall improves heat exchanging and decreases loss of heat radiant

    對鍋爐本體進行了燃料燃燒計算、爐膛結構熱力計算、對流受熱面結構熱力計算、鍋爐給水加熱器結構參數設計、煙道阻力計算及鍋爐元件強度校核等；改進了水冷壁布置使換熱效果更好，減少輻射換熱損失；改進對流段結構，更充分的利用爐膛出口煙氣余熱，提高熱效率；並且進行了煙氣阻力計算、熱效率計算和能量平衡測試，對改進后的稠油燃料和改進前進行了對比，燃燒狀況和熱效率有明顯改善。
  4. 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。
  5. The merits are : ( i ) earlier grinding and earlier annual entry to the market of new sugar products ; ( ii ) prolonging the grinding period and enhancing the work productivity and the effective utilization of equipment ; ( iii ) solving the conflict of lacking grinding capability with traditional concentrated harvest of raw sugarcane ; ( iv ) lower the quantity and quality loss from freeze injury of raw cane ; and ( v ) proper income increase of sugarcane growers due to the increases of both sugarcane yield and price

    采納10月開榨配套技術可以使我國甘蔗糖廠提早10月開榨，使新糖提早上市搶市場，一定程度上克服我國糖廠榨季及產品相對集中的問題；延長榨季，提高設備利用率和勞動生產率，提高蔗糖業經濟效益；可一定程度上解決原料蔗產量增長過快與糖廠壓榨能力相對不足的矛盾；減輕可能的霜凍危害造成的原料蔗產量和質量損失。可以使蔗農通過單產提高和蔗價適度增加而提高收入。
  6. But for real microfiltration, the distribution of shear stress on the membrane of the module with outside helical flow would have benefit to make smaller number of particles deposit on the membrane. ( 2 ) by means of orthogonal test and regression method, four new models, trans - membrane pressure model, flux model, trans - module pressure drop model, and efficiency model, were established, which roundly describe the performance of outside helical mf by depicting the flux, energy loss, and handling capacity simultaneously

    （ 2 ）採用正交回歸實驗，在無顆粒沉積的理想情況下，建立基於層流數值解的膜器跨膜壓力損失模型、過濾通量模型、過膜器的壓力損失模型和膜器過濾效率模型，首次從通量、能量損失及膜器對料液的處理能力等三個方面，更全面地對外旋流方式下的微濾過程進行了描述。
  7. Ceramic grain filters ard made of refined pottery clays added with certain modifiers, and processed of grinding, mixing, shaping and high temperature sintering. they do not contain any substances that harmful to people or environment. they are hard and rough in surface, porous inside the structure, and have the advantages of high mechanical strength, large specific surface area and porosity. when used in water treatment, they behave a activated surface property, a great amount of pollutant entrapment, less water head loss in the filter bed, lower consumption of back - flush water, stable in chemical and gbiologic property, and long service life, ceramic grain filters is a new and efficient filter material to increase the water yield, upgrade the water quality, and save chemicals and energy

    陶粒濾料是以精製陶土為主要原料，摻加適量改性劑，經粉碎，混練，成型和高溫煅燒而製成的，不含任何對人體和環境有害的物質.其表面堅硬，粗糙，內部疏鬆，多孔，具有機械強度高，比表面積大，孔隙率大的特性.用於水處理中，具有表面性狀好，截污能力強，過濾水頭損失小，反沖洗耗水量低，化學穩定性和生物學穩定性好，使用壽命長的特點.陶粒濾料是一種能增加水產量，提高出水質量，節省藥劑和能耗的新型高效過濾材料
  8. Because the photospheric temperature of carbon stars are less than 3000k and the temperature of rich - dust envelope formed by the mass loss is lower, and therefore most of the energy from carbon stars are radiated between 1 to 60um range, in which the vibrational and ro - vibrational bands of many molecules also lies, the study of infrared spectra in this wavelength range is very important to reveal chemical compositions, dust formation process, the atmospheric structure and evolutionary status of stars

    碳星光球的有效溫度不超過3000k ，同時較大的質量損失率形成了富碳的塵埃殼層，以致於它的輻射能量主要集中在1 ? 60 m的紅外波段上，並且許多分子的轉動振動能譜也集中在紅外，因此在紅外波段的研究對揭示碳星化學成份及其分佈、塵埃形成過程、恆星大氣結構和演化狀態都有十分重要的意義。
  9. Value - at - risk models aggregate the several components of price risk into a single quantitative measure of the potential for losses over a specified possibility and time horizon. but those models still do not give an answer to the question “ what will be lost in the worst - case scenarios ? ” which every financial institution have to ask itself

    隨后提出的var概念以最簡單的形式告訴投資者，其所持有的頭寸在一定的概率保證程度下將來可能的最大損失額，並且自80年代首次被應用於測量交易性證券的市場風險后， var獲得了廣泛應用。
  10. In order to save the energy, we analysed the loss of pressure caused by pipes and adopted measures to decrease the energy loss and increase the power usage rate

    摘要對管道的壓力損失進行了分析，並在設計液壓系統管路時採取了減少能量損失的措施，提高功率利用率，以達到節能的目的。
  11. After simulating the model of water hydraulic valves, the velocity distribution, pressure distribution, energy distribution can be obtained and relations between the valve channel and the energy loss, the negative pressure distribution can be analyzed, which offers the theory foundation for designing water hydraulic valves with the high efficiency, low energy loss and low noise

    通過對水壓閥模型的cfd穩態和瞬態解析，可以得到水壓閥內流場的速度分佈、壓力分佈及能量分佈，據此定性分析流道結構（速度、壓力、流動的分離與再附壁，旋渦的產生與消失等）與能量損失、負壓分佈等的關系，從而為設計出高效率、低能耗、低噪聲的水壓閥提供理論依據。
  12. Thermodynamic methods were used to optimize gasifier, shift reaction and co2 removal, and methanol synthesis processes. polygeneration is a promising system to make the best use of thermal energy with different qualities to achieve high environmental and economic benefits

    本文以熱力學方法研究了多聯產系統的熱效率和火用損失，對氣化爐、水煤氣變換和脫碳以及甲醇合成等單元作了優化分析，指出了多聯產系統在能量利用方面的合理性，對其環境效益和經濟效益的綜合評估方法進行了初步探索。
  13. First, a new methodological framework is developed for investigating the optimal strategies of maintenance scheduling for generating units with risk well taken into account, based on the widely employed power pool mode and the uniform clearing price. two scenarios are examined in detail, i. e., for the two cases that the generation company studied is / is not a price taker in the electricity market operation. based on the electricity market clearing prices estimated, a new methodological framework is presented, mathematical models formulated and a solving method developed

    以國內外廣為採用的聯營體模式、統一市場清算價結算的現貨電力市場為背景，在假設市場電價可以預測並能夠描述為某種概率分佈的前提下，採用方差或標準差來描述和度量風險；建立了相應的優化模型，為發電公司在制定發電機組的檢修計劃時適當兼顧利潤損失的期望值最小和風險最小這兩個目標提供了新的解決途徑。
  14. In view of the poor thermal stability of polyoxymethylene ( pom ) induced by the residual catalyst and unstable end groups formed in the synthesis of pom. the pom was treated by amine, and the effects of the variety of amine compounds, treatment technology and water content on the thermal stability of pom were investigated ; the effect of triethanolamine on the thermal stability of pom was further studied by means of isothermal mass loss, isothermal mass loss rate, and formaldehyde emission amount

    摘要針對聚甲醛由於合成中殘留催化劑及不穩定端基導致其熱穩定較差的問題，採用胺對聚甲醛進行處理，並考察了胺種類、胺處理工藝及水用量對聚甲醛熱穩定性能影響；採用等溫熱質量損失率、等溫熱質量損失速率、甲醛釋放量分析等方法對三乙醇胺對pom的熱穩定作用進行了進一步研究。
  15. The results showed that there was notable effect of soybean protein on the frozen dumpling quality, and it was different to the different ( lines ) wheat flour ; after adding appropriate amount of soybean protein, the cracking ratio of frozen dumpling and loss ratio of boiled dumpling of shan 168, pubing 143, 31 - 1 - 12, 981 wheat flour dumpling both fell at different degrees, but the cracking ratio of frozen dumpling and loss ratio of boiled dumpling of 3 - 2 wheat flour dumpling increased ; after adding soybean protein, the frozen and boiled appearance, eating sense, boiled and dumpling soup character of 3 - 2, 31 - 1 - 12, 981 wheat flour dumpling were improved, but the eating sense of shan 168 and the soup character of pubing 143 wheat flour dumpling were not affected, but other sensory indexes were obviously improved

    結果表明，大豆蛋白對冷凍水餃質量有顯著影響，對不同品種（系）小麥粉水餃的影響不同；添加適量大豆蛋白，可使陜168 ，普冰143 ， 31 - 1 - 12 ， 981小麥粉水餃的凍裂率和烹煮損失率有不同程度的降低，但使3 - 2小麥粉水餃的凍裂率和烹煮損失率升高；添加大豆蛋白能明顯改善3 - 2 ， 31 - 1 - 12 ， 981小麥粉水餃冷凍后和煮后外觀、口感、耐煮性及餃子湯特徵；添加大豆蛋白雖對陜168水餃口感和普冰143水餃湯特徵無明顯影響，但可明顯改善其他感官指標。
  16. Based on the results of numerical simulation, the conversion and destruction of available energy had been studied. the exergy destruction in and out of the heat exchanger were also researched. the thermal efficiency and exergy efficiency of indirect evaporative cooler were defined according to the thermodynamic performance of heat and mass transfer

    在大量數值模擬的基礎上，分析了考慮與不考慮冷凝的間接蒸發冷卻過程中能量以及有用能的轉化和損失情況，並根據兩種情況下的收益火用和代價火用的特點，分別定義了火用效率的計算表達式。
  17. The effects of a wide variety of parameters such as the velocity, the temperature, the inlet moisture content of the primary and the secondary airflow, the channel width on basic thermodynamic criterion, such as thermal efficiency, exergy efficiency, exergy efficiency ratio, thermodynamics consummation, exergy destruction rate, exergy destruction coefficient, are simulated numerically

    在此基礎上，通過一些基本的熱力學指標，如換熱效率、火用效率、熱力學完善度、火用損率、火用損系數等，對間接蒸發冷卻過程能量以及有用能的利用、損失情況進行了分析和研究。
  18. The influence of several factors such as non - perfect regeneration, finite - rate heat transfer, internal irreversibilit y of the working substance, heat leak loss between the heat reservoirs, heat transfer laws and the quantum degeneracy on the performance of thermodynamic cycles is studied

    重點分析非理想回熱、有限速率熱傳遞、工質的內不可逆性、熱源間的熱漏損失、熱傳遞定律和量子簡並性等各種不同因素對熱力學循環性能的影響，從而獲得一些新穎的結論。
  19. The real use of oee comes by using the factors ( availability x efficiency x quality ) and the actual losses to determine root cause and corrective action

    真正利用oee是通過採用參數（時間利用率*設備性能率*質量合格率）以及實際損失來尋求問題根源及相應的改進方案。
  20. After the comparison of exergy application of traditional sole condensing method and new compound condensing technique, it is concluded that compound condensing method can make heating and cooling plants have high product exergy output and low exergy expense. as a result, the exergy efficiency was largely increased. calculation results showed that exergy efficiency of plant raised from 52 % of sole condensing method to 70 % of compound condensing method

    通過比較傳統單一冷凝模式下和新型復合冷凝模式下的建築冷熱源的用?狀況，得出了復合冷凝技術具有高產品?量輸出，低代價?量損失的特點，建築空調冷熱源系統的?效率大大提高，由單一冷凝技術時的52 % ，上升到70 % ，具有顯著的用能和經濟優化性。
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