效率

The sensitivity analysis which is based on the calculus of variations is used in the shape optimization. The design velocity field is solved by Herrmann method. An example shows that both the quality of the FEM mesh and the efficiency of the computing of the design velocity field are improved by Herrmann method.

算例表明优化过程中采用Herrmann网格均匀化法求解设计速度场，可以提高优化过程中网格的质量，速度场的求解效率也得到极大的提高从而优化的效果和效率都有明显提高。

The article educes a relation about charcoal percent conversion and running temperature, gas caloricity, gasification efficiency, system efficiency by three programmes's calculation.

文章通过对三种方案的计算，得出了碳的转化率与运行温度、煤气热值、气化效率、系统效率之间的关系，证实了碳的转化率对系统运行有重要的影响，同时和其他气化方式下联合循环发电系统进行比较分析，证实煤的空气部分气化联合循环系统是一高效低污染、技术简单、投资小、见效快的发电系统。

The article educes a relation about charcoal percent conversion and running temperature, gas caloricity, gasification efficiency, system efficiency by three programmes's calculation. So charcoal percent conversion has important influence on system's operation. And It is confirmed that air partial gasificat ion combined cycle generation system is a high efficiency, low pollution, techno logy simpleness, low investment, short periodicity generation system by comparis on with else combined cycle generation systems of different gasification mode.

文章通过对三种方案的计算，得出了碳的转化率与运行温度、煤气热值、气化效率、系统效率之间的关系，证实了碳的转化率对系统运行有重要的影响，同时和其他气化方式下联合循环发电系统进行比较分析，证实煤的空气部分气化联合循环系统是一高效低污染、技术简单、投资小、见效快的发电系统。

The article educes a relation about charcoal percent conversion and running temperature, gas caloricity, gasification efficiency, system efficiency by three programmes's calculation. So charcoal percent conversion has importantinfluence on system's operation. And It is confirmed that air partial gasificat ion combined cycle generation system is a high efficiency, low pollution, techno logy simpleness, low investment, short periodicity generation system by comparis on with else combined cycle generation systems of different gasification mode.

文章通过对三种方案的计算，得出了碳的转化率与运行温度、煤气热值、气化效率、系统效率之间的关系，证实了碳的转化率对系统运行有重要的影响，同时和其他气化方式下联合循环发电系统进行比较分析，证实煤的空气部分气化联合循环系统是一高效低污染、技术简单、投资小、见效快的发电系统。

Very much today advertisement advocate should stress efficiency already, want the result again, below the case that joins efficiency and effect, it is dominant with the portal, more accurate perhaps say, the form that is dominant in order to search a portal is more and more important, it was offerred enclothe capaciously, offerred essence of life to allow again.

今天很多的广告主既要讲效率，又要效果，在结合效率和效果的情况下，以门户为主导，或者更准确的说，以搜索门户为主导的形式越来越重要，它提供了广阔的覆盖，又提供了精准。

Efficiency: Measures of efficiency reflect how well such resources as inventory, capacity, and capital are utilized in supply chain operations.

效率/Efficiency：效率可以通过库存、生产能力和资产在供应链运营中的应用效果来衡量。

The apparent quantum efficiency, photorespiratory rate and carboxylation efficiency also were strongly affected by light quality.

不同光质对草莓叶片的表观量子效率、羧化效率及光呼吸速率影响较大。

It had little effect onapparent photosynthetic quantum yield and photosynthetic electron transport rate,butcould significantly increase carboxylation efficiency in leaves.

GA3处理对叶片表观量子效率和电子传递速率没有影响，但能显著提高叶片的羧化效率。

In addition, it suggested that stomatal regulation and leaf carboxylation efficiency would play roles together in modulating water use efficiency of alfalfa.

上述结果表明，水分胁迫可提高紫花苜蓿水分利用效率，但品种间有差异；气孔因素和叶片羧化效率共同影响紫花苜蓿的水分利用。

The apparent quantum yield and carboxylation efficiency of slash pine's half-sib were higher than that of general variety.

湿地松各半同胞家系1龄针叶在全年中以3至4月份、2龄针叶以4月份的表观光量子效率为最高，所有针叶以5月份最低，各家系1龄、2龄针叶的羧化效率以5月最低，8至9月最高。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。