能效比 的英文怎麼說
中文拼音 [néngxiàobǐ]
能效比
英文
energy efficiency ratio （eer）-
Analysis about eer and seer of air conditioner
空調能效比和季節能效比的分析Based on the theory analysis and experiment work, the paper studies the humidifying property of the centrifugal nozzle with firing pin type, high pressure and little aperture. compared with the traditional air washer, the high efficiency and energy saving character of this kind of nozzle is stood out
課題從理論和試驗兩方面分析研究了撞針型高壓小孔徑離心式噴嘴的霧化加濕性能，並將其與傳統噴水室加濕系統進行能耗比較，突出了撞針型高壓小孔徑離心式噴嘴高效節能的特點。Fractal coding has been proved useful for image compression. it is also proved effective for content - based image retrieval. in the paper, we present a block - constrained fractal coding scheme and a matching strategy for content - based image retrieval. in this coding scheme, an image is partitioned into non - overlap blocks of a size close to that of a query iconic image. fractal codes are generated for each block independently. in the similarity measure of fractal codes, an improved nona - tree decomposition scheme is adopted to avoid matching the fractal codes globally in order to reduce computational complexity. our experimental results show that our coding scheme and the matching strategy we adopted is useful for image retrieval, and is compared favorably with other two methods tested in terms of storage usage and computing time
分形編碼在圖像壓縮方面取得了很好的效果，同時，分形編碼也能夠用於基於內容的圖像檢索.本文提出了一種基於塊限制的分形編碼演算法和匹配策略，並將它們用於圖像檢索.在我們編碼演算法中，圖像會被預先分成互相不重疊的子圖像塊，然後對這些子圖像進行獨立地分形編碼，從而獲得整幅圖像的分形碼.該編碼演算法能夠在很大程度上減少編碼時間.在進行圖像間相似性的匹配時，我們採用改進的基於九叉樹的分配策略，從而避免全局地進行分形碼的匹配，減少了計算量.實驗結果說明，我們的編碼演算法和匹配策略能夠比較有效地應用於基於內容的圖像檢索，在計算時間和存儲時間上都優于實驗中其它兩種方法At the same time, it aslo analyzed the conditions after improving the link - up and summarized the energy saving efficiency
同時對連接方式改進前、后的情況進行了比較分析，總結了連接方式改進后所取得的節能效果。Efficacy comparison of carvedilol and betaloc on patients with chronic cardiac insufficiency
卡維地洛與倍他樂克治療慢性心功能不全療效比較Not only including the heat transfer of envelop, it is also considered air infiltration inner heat gain lighting energy efficiency ratio for energy consume calculation
建築能耗計算不僅考慮圍護結構的傳熱，而且要包括空氣滲透傳熱、內部得熱、室內照明、空調採暖設備的能效比等因素。The aspects which i specified in the draft versions of my thesis, for example, building energy performance, energy conservation models, relationship between building energy efficiency and energy conservation, description for keeping natural environmental conditions within the building, address the following problem of 1992 the governments signed the united nations framework convention on climate change ( fccc ) at the earth summit in rio de janeiro, buildings impact on natural resources and environment, to use “ ecological footprint ” concept and measuring for assessing the impact on resources and environment from use of energy in buildings, method for obtain local climate weather profiles, features of nz weather and how the weather profile associating with indoor conditions, occupants ' interface with indoor thermal conditions, history of nz building energy conservation, operation scheduling technique, analysis of nature lights and energy saving, hvac modeling, doe2 simulation methodology, layout of the figures, tables, and contents, conclusions and so on are taken as her group ' s own contents and going on research topics
在我的畢業論文草稿里寫下的內容，比如：建築耗能運行，節能模型，建築內部的能效比和節能的關系，表述保持建築物內部的自然環境，提出1992在里約熱內盧地球高峰會議后紐西蘭政府簽署了聯合國fccc協議后的追蹤問題，建築耗能對環境和自然資源的沖擊，使用"生態腳印"的概念來評價建築耗能對自然資源和環境的沖擊，取得天氣剖面圖的方法，紐西蘭的氣候特點及天氣剖面同室內狀況的聯系，建築物內的人員對室內熱力環境的干預，紐西蘭的建築節能史，建築用能模擬運行時刻表編製法，對紐西蘭自然採光和節能的分析，建立暖通空調用能模擬和doe2模擬方法，論文內容，表格和布置，及得出的結論等等，都被這一群人當作他們自己的在使用，以及作為繼續進行的研究課題在使用。Seer calculation based on database for room air - conditioner
基於數據庫的房間空調器季節能效比計算The way of optimization design to raise eer of domestic air conditioner
提高家用空調器能效比優化設計方案The cost - effectiveness of heat pumps for reducing co2 emissions compared with other heating technologies is discussed
還討論了與其他供熱技術相比的情況下，熱泵系統在降低二氧化碳排放方面的能效比。Compares the eer and other parameters of this system with a typical variable air volume all - air system and analyses each application scope for different systems
與一典型全空氣變風量系統的能效比等參數進行了對比，簡要分析了不同種類系統的適用范圍。When the underground water is used, its energy - efficiency ratio can reach higher than 5, which will save 40 70 operational cost compared with a common wind cooling combination
採用地下水時，能效比達到5以上，比普通風冷機組節省運行費用40 70 。Among various heat pumps, the ground - water source heat pump ( gwshp ) system has the highest energy efficiency. just because of this, in recent years, gwshp system has become more popular in our country
在諸多熱源的熱泵中，以地下水源熱泵系統的能效比很高，這就使得近年來地下水源熱泵在我國得到了日益廣泛的應用。In order to establish own core technology of refrigeration, our company decides to explore the best method of increasing the energy efficiency of air - conditioner through the way of developing model kfr - 26gw / sf and kfr - 35 / sf
本公司為了樹立製冷的核心技術，決定以開發kfr - 26gw sf 、 kfr35 sf兩產品來探索研究提高空調器能效比的途徑。This experiment include many contents, in a word, that is summer condition experiment, winter condition experiment > summer - winter transition condition experiment and winter - summer transition condition experiment, furthermore summer condition experiment still include flux changing experiment and winter condition experiment still include thermal balance experiment this article dealt with the data of the test, calculating out energy absorbing ( energy discharging ) of buried pipe in winter condition ( summer condition ), input power of heat pump x heat exchanging of piece buried pipe length x co - efficiency performance ? op ( energy efficiency rate ? er ) and average heat exchanging coefficient ; in additiont this article compares the inlet water temperature and outlet water temperature of underground the first layer and the second layer buried pipe when heat pump was running, the results are that the heat exchanging ability of the second layer buried pipe outgos the first layer buried pipe, and heat exchanging is more stable ; and still analyse earth temperature resuming in the transition season. the results are earth temperature resume fast in the first week when the heat pump runs off
本文測試內容相當多，概括地說就是四個工況的測試，即夏季製冷工況的測試、冬季供熱工況的測試、夏?冬過渡季測試和冬?夏過渡季測試；另外在夏季工況的測試中還進行了變流量測試，在冬季工況的測試中還進行了熱平衡測試。本文對測試數據進行了處理，計算出了冬（夏）季工況埋管吸（放）熱量、熱泵空調器供熱量（製冷量） 、熱泵空調器輸入功率、埋管單位管長換熱量、供熱性能系數（製冷能效比）和平均傳熱系數等；另外，還比較了熱泵運行時地下一二層埋管進出水溫度變化情形，得出地下二層埋管換熱能力優于地下一層埋管，且換熱很穩定；並分析了過渡季地下一二層埋管溫度恢復情形，得出熱泵系統停機一周內地溫恢復特別快。The main problems existed in the measured buildings conclude : low energy efficiency plants, low eer when the cooling load decreased during the night period in hotels, bad management, dissatisfied indoor air quality, low efficient water system and so on. if we can avoid these problems, a lot of energy can be saved
重慶市公共建築主要存在的問題有:設備效率達不到額定值，冷水機組冷量配備過大，酒店在夜間低負荷運行時空調系統能效比（ eer ）很低，室內環境很不令人滿意，水系統輸送效率低下，跑冒滴漏現象嚴重，運行管理混亂等。Ergonomic features : reduced torque reaction and vibration, light weight, quieter operation, high power to weight ratio, comfortable trigger and grip
人工控制特點：減少扭矩的反作用力和震動，輕質，消音操作，高能效比率，扳機抓握舒適。To save energy, choose high efficiency chillers, and decide the unit number basing on the part - load condition. the number of water pumps should be synchronized with the chillers
空調系統為了節能應該考慮選用高能效比的熱泵機組，根據機組部分負荷時的特點和效率確定合理的臺數，水泵選取數量與熱泵機組相同。Owing to using water as cooling or heating media, the combination can reach high energy - efficiency ratio to save the operation cost ; while both cooling and heating are needed, it is possible to realize the energy balance of the inner system, reduce the operational time of cooling tower and heating equipment to complete the energy - saving goal
由於採用水作為冷卻和加熱介質，故機組的能效比比較高，節省運行費用；在需要同時供冷和供熱時，可實現系統內部能量平衡，減少冷卻塔和加熱設備的運行時間，以達到節能的目的。Base ehtv solved the problem that in the case of different layout demand building landform indoor condition all buildings has the same building design control value for one region. it is also cleared that the key for building energy design is improving the building envelops insulation of and the energy efficiency ratio of equipments
基準ehtv指標則創新地解決了受規劃要求、地形、使用條件等限制的各種體形建築節能控制指標為相同帶來的矛盾，明確建築節能設計的關鍵是提高圍護結構的保溫隔熱水平及設備能效比。分享友人