The results showed that between two cultivars , the net photosynthetic rate , transpiration rate and grain yield were significantly different while stomatal conductance and wue were not obviously different between two cultivars 结果表明，不同品种之间的净光合速率、蒸腾速率、籽粒产量有显著差异，但气孔导度、水分利用效率差异不明显。
This paper , with positive analyses , puts forward a new index system to appraise the operational efficiency standard of stability is the most prominent factor that determines their operational efficiency 文章结合实证分析，提出一种新的商业银行运行效率水平评价指标体系，分析表明各商业银行效率差异不大，稳定性状况是目前决定我国商业银行运行效率的最主要因素。
The results showed that the phosphorus efficient coefficient at seedling stage was identical to that at mature stage , which indicated that phosphorus efficient arabidopsis showed the characteristics of phosphorus efficiency at seedling stage and it was effective to screen phosphorus efficient arabidopsis at seeding stage 试验还表明，拟南芥苗期生物量的磷效率系数与种子含量的磷效率系数基本一致，即各拟南芥的磷效率差异在苗期已显现。
The main purpose of this paper is to offset the pitfalls mentioned above from two aspects : on one hand , to put forward an overall analytic skeleton on the corporate control trading efficiency , on the other , to conduct comprehensive comparisons among the efficiency of different trading models by using the skeleton 本文力图从两方面弥补这一缺陷：一方面提出一个对公司控制权转让效率进行总体分析的框架；另一方面则利用这一框架对各种转让方式间的效率差异进行综合比较，力图得出对公司控制权转让实践有指导意义的结论。
In chapter 3 , we first provide a new perspective on the efficiency difference between soes and nses with the new theory of the anticommons . then we prove that the rapid growth of nses have not only reduced the proportion of soes in the economy and affected the latter ' s profit and productivity rate , but also have relaxed many restrictions disturbing soes reform , which helps to further improve the property rights reform of soes 我们首先用反公共品理论对非国有企业同国有企业的效率差异给出了一个新的解释，然后通过理论和实证分析证明，非国有企业的快速发展不仅减少了国有企业的市场份额，影响了其利润率和生产效率，而且还通过放松改革的约束条件，促进了国有企业产权改革的提速。
But there is still an obvious difference between the state - owned enterprises and the non - state - owned ones . that is the state - owned enterprises have to keep a certain amount of output influenced by non - economic factors even at a loss condition while the non - state - owned enterprises will stop their product process 但是，目前不同所有制企业之间的生产决策行为仍然存在一定的差异，国有企业在生产决策方面受到非经济因素的制约，在亏损状态下仍保持一定量的生产，这实际上是导致企业之间存在效率差异的一个主要原因。
The competitive ability for enterprise , in large extend , depends on the self marketing capacity . the marketing models of enterprise are very important especially in the more competitive engineering plastics business . every enterprise attempts to looking for the appropriate sale models suitable for self features 企业在市场上的竞争力，很大程度上取决于自身的市场营销能力。在竞争激烈的工程塑料行业，企业的市场营销模式尤显得重要。各企业都试图寻找适合自身特点的营销模式，而不同的模式在营销实践中呈现出极大的效率差异性。
Output variables : interest income pre - tax profit after comparing the change of bank efficiency of commercial banks in 2001 and 2002 , we find domestic commercial bank efficiency in 2002 is higher than in 2002 . after analyzing the difference among every commercial bank efficiency , we find the efficiency of four big banks is lower than newly developing commercial banks " 纵向比较了我国商业银行2001 ? 2002年各项效率的变化情况，发现我国商业银行效率整体上呈上升趋势；横向进行了各家商业银行的效率差异分析，发现国有银行的效率水平明显低于新兴商业银行的效率水平。
