文章详细信息 关键词： 埋刮板输送机;;链斗输送机;;磨损;;经济性 [gap=341]Keywords: en-masse scraper conveyer;chain bucket conveyer;wear and tear;economical efficiency.
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... economical contact 节电接点 economical efficiency 经济效果[效率] economical insolvency 经济搁浅 ...
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Economical Efficiency Of Scale 规模经济性
heat economical efficiency 热经济性
Drug economical efficiency 药物经济性
social economical efficiency 社会经济效益
economical efficiency analyze 经济性分析
economical efficiency centered 基于经济性
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.
大电网、大机组和高电压是现代电力系统的重要特征,其可靠性和经济性得到显著提高。
参考来源 - 低频减载装置研究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,借鉴生态学中生态效率的概念,提出了生态经济效率的概念,并以此作为目标函数,构建了循环经济发展的影响模型。
参考来源 - 面向循环经济的生态化技术创新体系构建及其测度研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The results show that the method has satisfactory accuracy and high economical efficiency.
实例表明，该方法具有满意的精度和较高的经济性。
Working performance of condenser directly affects the heat economical efficiency of the system.
凝汽器工作性能的好坏直接影响到系统的热经济性。
Many enterprises just concern about quality's technical index, but ignore its economical efficiency.
许多企业只关心质量的技术性指标，而忽视了质量的经济性。
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