純凈效率 的英文怎麼說

中文拼音 [chúnjìngxiàolǜ]
純凈效率 英文
net efficiency
  • 純 : 形容詞1 （純凈; 不含雜質） pure; unmixed 2 （純粹; 單純） simple; pure and simple 3 （純熟） skil...
  • 凈 : Ⅰ形容詞1 （清潔; 干凈） clean 2 （凈盡;沒有剩餘） empty; hollow; bare 3 （純） net Ⅱ動詞（使干凈;...
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 效率 : productiveness; efficiency; productivity; workpiece ratio
  1. The experimental results show : the flattop phenomenon on the diode voltage pulse was very apparent for using the carbon fiber cathode, that is to say, the pulse duration of the diode voltage was widened ; moreover, under the condition of the same power of microwave, the pulse duration of the out - put microwave was prolonged by about 30 % ; the peak power of the microwave was enhanced by 3db

    通過在裝置上做的兩種陰極的對比實驗，結果顯示:碳纖維陰極的使用，改善了電子束質量，使輻射微波的脈寬增加了30 %以上，輻射主瓣方向上的功率密度提高了3db以上，頻譜分佈較純凈，實現了微波的高效輸出。
  2. Integrating melting, purification and solidification, the system has convenient control, strong ability to mix and oxidize and higher efficiency, and can produce pure and high - class materials with unidirectional microstructure

    該工藝將真空感應熔煉和連續定向凝固技術結合在一起，集熔化、提純、凝固於一體，控制方便，攪拌、脫氧能力強，生產效率高，能生產純凈度高、性能好的定向凝固材料。
  3. Semiconductor luminescence materials and devices were developed as one of semiconductor technology in 1960. the luminescence devices made with the materials had developed quickly. but the pure semiconductor materials could not better because the luminescence efficiencies were lower. doping is very important in order to improve the luminescence efficiency

    半導體發光材料和器件是六十年代發展起來的半導體技術中的一個分支，單一的純凈本徵半導體的性能往往不能滿足實際的需要，發光效率或發光幾率低，發光強度弱，提高發光效率的有效途徑就是進行材料的摻雜改性。
  4. We have estimated the technical efficiency of each bank in 1985 - 2001, exploiting the two different approaches respectively, while the total loan, other investment and profit are specified as outputs, labor, net fixed asset and business expanse as inputs. then the technical efficiency is decomposed into pure technical efficiency and scale efficiency

    本文選用貸款、其它投資和利潤作為產出指標，員工人數、固定資產凈值和營業及管理費用作為投入指標，分別運用數據包絡分析和隨機前沿方法對1985 - 2001年我國主要的商業銀行技術效率值進行估算，並將技術效率分解為純技術效率和規模效率。
  5. Thirdly, circling around the goal of m & a exposed in the first part, this paper avoids one - side factor of using only one year financial variable. we take the listed company which did m & a in 1997 as samples and study on the variables of return of earning ( roe ), earning per share ( eps ) and the change of their stock prices through 5 years datum from 1996 to 2000. all is to analyze the changing tendency of m & a ' s performance in a long time as for the samples

    三、圍繞本文第一部分中所揭示的並購動機，避免單純採用當年財務指標評價的片面性，以1997年上市公司並購前後五年的年報數據為實證研究資料，選取凈資產收益率（ roe ）和每股收益率（ eps ）以及股價變動等指標，動態分析1997年上市公司並購的長期績效變動情況，評價該年上市公司並購績效的優劣狀況。
  6. " forever it cause on innovating, it lead to it is at the quality one first ", for many years, through with numerous medicine, food, drinks, dairy products, successful cooperation of beverage enterprises, have already accumulated abundant trade experience, offer many kinds of hot shrink that high efficiency run to them pack the scheme

    「永致於創新，通達于品質之先」 ，多年來，通過與啤酒、飲料、純凈水、礦泉水、果汁、乳製品、調味品眾多企業成功合作，已積累了豐富的行業經驗，為他們提供了多種高效率運行的熱收縮包裝方案。
  7. Measurements were made of system pressure, mass flow rate of steam, air, and cooling water, temperatures of condensing flow and cooling flow, and the water level of boiler. the major phenomena observed in the present experiment are similar to those by other investigators. the mass flow rate of steam, the system pressure and air content are the most important factors affecting steam condensation

    實驗結果表明，維持二次側冷卻水流量不變，無論對于純凈蒸汽還是含有空氣的蒸汽冷凝，隨著蒸汽發生器加熱功率的增大（即蒸汽流量增大） ，有效冷凝段長度將加長；當蒸汽中含有少量空氣，有效冷凝段長度也會明顯加長；提高系統壓力，有效冷凝段長度將縮短。
  8. We found a novel " weight effect of catalyst to the carbon nanotube cvd growth, which can dramatically enlarge the net ratio of carbon nanotubes. furthermore, by changing the reactant, new carbon nanotubes doped with nitrogen was fabricated. secondly, based on the successful catalysis synthesis of aluminum borate nanowires, a method to synthesize this excellent enhanced material with large yield was developed

    通過系列實驗發現了碳納米管cvd合成中的「催化劑的重量效應」 ，該效應能夠極大地提高碳納米管的產率（凈產率達到1450 ）和純度（大於90 ） ，並且有希望應用於其它一維納米材料cvd催化合成；改變碳源，大量合成了摻有氮的碳納米管。
  9. Through comparing with the advantage and disadvantage of pure earning method ( per net capital, investment earning ratio ) and risk - adjusted method ( jensen index, treynor index, sharpe index, m2, t - m model, h - m model, morning star ). the paper point out the existing problem on the performance measurement of equity investment fund

    其次，對證券投資基金績效的評價方法進行綜合性介紹；主要介紹傳統的純收益法（如：基金單位凈資產，基金的投資收益率）和現代的風險調整法（如：詹森指數、特雷利諾指數、夏普指數、 m2指標、 t ? m模型法、 h ? m模型法、晨星法）以及數據包絡分析方法。
  10. Microwaves of 500mw, 2. 1ghz are obtained in the pic simulation. microwaves can be extracted by a cylindrical waveguide of te11 mode or a rectangular waveguide of te10 mode. the beam - to - microwave efficiency is about 14 %

    粒子模擬結果表明，在400kev 、 8 . 9ka的束流條件下，在2 . 1ghz處可以獲得大於500mw的高功率微波輸出，功率效率為14 % ，頻率、模式純凈。
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