Till now , relevant researches conducted by foreign scholars use corporate value as the efficiency criterion of ownership structure 國外相關(guān)文獻(xiàn)將公司價值作為所有權(quán)結(jié)構(gòu)效率的判斷標(biāo)準(zhǔn)。
Besides , two unexplored problems exist in extant studies on efficiency of ownership structure . the first one is about efficiency criterion of ownership structure 此外,對現(xiàn)有國內(nèi)外文獻(xiàn)的研究表明,所有權(quán)結(jié)構(gòu)效率的研究還存在一些尚未深入探究的問題。
Is corporate value the appropriate efficiency criterion of ownership structure ? the second one is no consideration has been given to the effect of financial package 一是在所有權(quán)結(jié)構(gòu)效率判斷標(biāo)準(zhǔn)的選擇上還存在著認(rèn)識上的缺陷,以“公司價值”作為判斷所有權(quán)結(jié)構(gòu)效率的標(biāo)準(zhǔn)是否合理
We calculate composite block masonry ' s heat transfer coefficients under different conditions , then we discuss these data according to the energy efficiency criterion in wuhan city and come up with the key factors which influence the thermal performance of composite block masonry , . at the end of this paper we summarize and look forward to the future of composite blocks in engineering practice in mechanics and thermal sides 在熱工性能方面,對復(fù)合砌塊砌體的保溫、隔熱性能進(jìn)行了分析與推導(dǎo),定量推導(dǎo)了多種情況下復(fù)合砌塊砌體的傳熱系數(shù),并結(jié)合武漢市的地方節(jié)能標(biāo)準(zhǔn)進(jìn)行了論證,提出了影響復(fù)合砌塊砌體熱工性能的關(guān)鍵因素。