查询词典 efficiency

The highest conversion efficiency of DSSC is 4.8%. Mixing Ag-island and Degussa-P25 directly could avoid the agglomeration, and increases the short current. But "Uniform" is a problem of Mixing. The conversion efficiency of DSSC is 4.0%.

以添加直接还原之银粉制作阳极，虽然可避免无电镀法镀银时之粉末团聚现象，因此能增进短路电流值并提高光电转换效率，但是会造成银粉混合不均匀而无法进一步探讨，光电转换效率最高可达4.0%。

ABSTRACT:Along with social culture fast development, People's expense standard changes unceasingly. The outdoor lamps advertisements are playing more and more important propaganda roles. It looks everywhere such as train stations, stock trading markets and schools. But the traditional neon light billboard is unable to satisfy current social the demand in demonstration effect. It has got a great disadvantage such as modifiability. The traditional neon light advertisement wants to be improved urgently. So using the LED electrical display monitor has got the huge social efficiency and the economic efficiency.

随着社会文化的不断发展，人们的消费标准不断改变，户外灯箱广告更是扮演着越来越重要的宣传角色，不论是汽车站，火车站，股市交易市场，还是学校都离不开它，然而传统的霓虹灯广告牌不论是在显示效果、耗电量还是可修改性上都无法满足当前社会的需求，传统的霓虹灯广告急待改进，使用LED电子显示屏，有巨大的社会效益和经济效益。

The results indicated that the inhibition efficiency increased with increasing molybdate concentration, but single molybdate inhibitor had low inhibition efficiency.

实验结果表明：单一钼酸盐对海水中碳钢的缓蚀率随着钼酸盐使用浓度的增加而增加，但低浓度使用缓蚀率较低。

As a result, the generator/motor of the hybrid engine capable of providing specified motor efficiency and power generating efficiency can be provided.

其结果是，能得到可获得所需的电动机效率及发电效率的混合式发动机的发电机/电动机。

The superovulation efficiency in rabbits with FSH (25 U) or FSH (80 U)+ PVP treatment is optimized and the superovulation efficiency is better in multiparous rabbits than that in virginal rabbits.

FSH 25 U及FSH 80 U+PVP方案均能产生最佳超排效果，经产兔优于青年兔；电场强度200 V/mm，脉宽40 μs，2次脉冲、间隔1 s为兔成熟卵母细胞的较理想的激活条件。

The mutual inductor model is established to analyze the factors affecting the energy transmission efficiency and then the conclusion that the biggest mutual inductance is essential to achieve the highest efficiency is obtained.

为解决体内无创检测装置的能量供给问题，设计出一无线能量传输系统，并根据系统的互感模型分析能量传输效率，得出了影响能量传输效率的主要因素是发射和接收线圈之间的互感系数。

This core objective leads to the noneconomic efficiency that is the measurement of efficiency in the public library institution.

它决定了公共图书馆制度的效率主要体现为非经济效率。

In the first part, the thesis firstly constructs the production possibility sets deduced from constant, nonincreasing, nondecreasing and nondetermined returns to scale. Based on the above point, the thesis systematically deduces the models of DEA which evaluate production efficiency for exogenously fixed inputs and the models of ADEA (Allocative Data Envelopement Analysis) which evaluate cost, revenue, profit efficiencies and allocation efficiency in production possibility sets, and then discusses the solution properties of these mathematics models.

在第一部分中，首先以生产规模收益率不变、非增、非减和不确定四种情形下的生产可能集的构成为出发点，系统地归纳出在这四种生产可能集上评价具有固定不变输入或输出生产有效性的DEA模型及其相应情形下评价生产成本、收入、利润和生产配置有效性的ADEA模型，并讨论了这些数学规划模型解的性质。

In ChapterⅠ, we first define the connotation of bank efficiency, then emphasize the two major measuring methods—Data Envelopment Approach of nonparametric estimation and Stochastic Frontier Analysis of parametric estimation,which are used extensively in this field , and the ways of defining the put-in and put- out indexes for the efficiency measurement models.

正文的第一部分首先对银行效率的内涵进行了界定，然后重点介绍了国内外学术界应用较为广泛的效率测度理论与方法(参数估计的DEA方法与非参数估计的SFA方法)和效率测度模型中投入与产出变量的界定方法。

In order to maintain the efficiency of the turbine engine system, higher nozzle efficiency is necessary.

为了维持系统的经济性，获得较高的喷管效率是必要的。

The production moved off-Broadway to New York City, where she won the Joseph E. Calloway award for her performance, and was profiled in American Theater Magazine as one of ten young theater artists to watch.

生产提出过百老汇的新的纽约市，在那里她赢得了约瑟夫calloway奖，她的表现，并于异型在美国的战区杂志之一， 10战区的青年艺术家观赏。

It's a risk tradeoff, and I believe that adding test support code usually wins.

这是一个风险的权衡，我相信添加测试代码通常会占上风。