Introducing the thermal performance calculation method called efficient factor method with the medium of the exchange coefficient on the base of the key factors which influencing the heat and humidity's exchange, the characters ordinary mathematics equations stem from the analysis the double spray chamber's thermal performance calculation identically utilizing efficient factor method, further the equations working as the core of the theory calculation and the utilization of the spray chamber's structure and the definition of the experimental equations, further introducing the double spray chamber's thermal performance calculation equations 雙噴系統(tǒng)熱工計(jì)算同樣采用效率系數(shù)法,進(jìn)而在理論部分引出雙噴系統(tǒng)熱工計(jì)算方程式,這實(shí)質(zhì)上就得到了本課題的核心部分??組合方程組,無(wú)論是理論計(jì)算還是噴水室結(jié)構(gòu)類型的采用以及試驗(yàn)公式的確定均以此為核心,從而最終從理論計(jì)算、試驗(yàn)測(cè)定及節(jié)能性三方面論證了雙噴水室熱回收方案的可行性。
Introducing the thermal performance calculation method called efficient factor method with the medium of the exchange coefficient on the base of the key factors which influencing the heat and humidity's exchange, the characters ordinary mathematics equations stem from the analysis the double spray chamber's thermal performance calculation identically utilizing efficient factor method, further the equations working as the core of the theory calculation and the utilization of the spray chamber's structure and the definition of the experimental equations, further introducing the double spray chamber's thermal performance calculation equations 雙噴系統(tǒng)熱工計(jì)算同樣采用效率系數(shù)法,進(jìn)而在理論部分引出雙噴系統(tǒng)熱工計(jì)算方程式,這實(shí)質(zhì)上就得到了本課題的核心部分??組合方程組,無(wú)論是理論計(jì)算還是噴水室結(jié)構(gòu)類型的采用以及試驗(yàn)公式的確定均以此為核心,從而最終從理論計(jì)算、試驗(yàn)測(cè)定及節(jié)能性三方面論證了雙噴水室熱回收方案的可行性。
Factor input and technical progress and innovation of institutions are some important factors which influence china's long-term economic growth . the increase in factor input and improvement of comprehensive productivity are the direct reason of china's economic growth . institutions are the reason which influence efficient factor input and technical progress, and the reason of the direct reason of china's economic growth 本文研究認(rèn)為,要素投入的增加固然可帶來(lái)經(jīng)濟(jì)增長(zhǎng),但生產(chǎn)要素資源是有限的,單純依靠要素投入很難實(shí)現(xiàn)經(jīng)濟(jì)的持續(xù)增長(zhǎng);要素投入、技術(shù)進(jìn)步和制度創(chuàng)新都是影響中國(guó)經(jīng)濟(jì)長(zhǎng)期增長(zhǎng)的重要因素;要素投入增加和綜合生產(chǎn)率提高是中國(guó)經(jīng)濟(jì)增長(zhǎng)的直接原因,制度是影響要素投入效率、技術(shù)進(jìn)步的原因,是中國(guó)經(jīng)濟(jì)增長(zhǎng)的直接原因之原因。
The 21st century will be an age of knowledge economy and knowledge will become the most fundamental and most efficient factors of all that create wealth . human sources will become the scarcest resources of all the factors of production . it's the most important wealth and source for evolution 21世紀(jì)是知識(shí)經(jīng)濟(jì)時(shí)代,知識(shí)將成為所創(chuàng)造財(cái)富要素中最基本、最有效的生產(chǎn)要素,人力資本成為生產(chǎn)要素中最稀缺的資源,是一個(gè)國(guó)家最重要的財(cái)富基礎(chǔ),也是一個(gè)國(guó)家發(fā)展的重要源泉。