基本解釋

• 經(jīng)濟效率，經(jīng)濟效果；經(jīng)濟有效

英漢例句

雙語例句

• The working principles of steam accumulators were presented, and their economical efficiency was analysed with examples.
  介紹了蒸汽蓄熱器的工作原理，并以實例對其進行了經(jīng)濟效益分析。
• In the construction of production base , the higher ratio of direct spinning , the higher economical efficiency for the enterprise is obtained.
  在基地化的生產(chǎn)結(jié)構(gòu)中，熔體直接紡的比例越高，企業(yè)的經(jīng)濟效益越好。
• To modify the current process for producing granular urea, to develop the product market, to enhance the economical efficiency, etc are important.
  因此，改產(chǎn)大顆粒尿素、開拓產(chǎn)品市場、提高工廠經(jīng)濟效益具有重大意義。

權(quán)威例句

• The CdTe technology spearheaded by First Solar is considered by the EPIA as the most economical thin film technology recorded efficiency levels of up to 11% in 2010.
  FORBES: First Solar Goes For More Efficiency To Fight Off Chinese Threats

• economical efficiency更多例句

詞組短語

短語

• economical k efficiency ratio 鉀經(jīng)濟效率比
• economical conversion efficiency 經(jīng)濟轉(zhuǎn)化效率
• k economical use efficiency 鉀素經(jīng)濟利用效率
• Economical Efficiency Of Scale 規(guī)模經(jīng)濟性
• technical and economical efficiency 技術(shù)經(jīng)濟性

• economical efficiency更多詞組

專業(yè)釋義

電子、通信與自動控制技術(shù)

• 經(jīng)濟性

  Large power grids, large capacity generators and extra-high voltages are important characteristics of modern power system. Its reliability and economical efficiency have been significantly increased.
  大電網(wǎng)、大機組和高電壓是現(xiàn)代電力系統(tǒng)的重要特征,其可靠性和經(jīng)濟性得到顯著提高。

  經(jīng)濟學(xué)

• 經(jīng)濟性
• 經(jīng)濟效率

  Thirdly, on the basis of ecological efficiency, the dissertation puts forward the concept of ecological and economical efficiency, which is taken as the target function in the model of recycled economy development.
  再次,借鑒生態(tài)學(xué)中生態(tài)效率的概念,提出了生態(tài)經(jīng)濟效率的概念,并以此作為目標(biāo)函數(shù),構(gòu)建了循環(huán)經(jīng)濟發(fā)展的影響模型。

  法學(xué)

• 經(jīng)濟效率
• 市場效率