查询词典 asymptotic efficiency

The experiment results show that SP-frames have lower coding efficiency than P-frames and significantly higher coding efficiency than Ⅰ-frames, and provide functionalities that usually unachieved with P-frames, at the same time greatly reduce bit cost.

从实验结果可知，SP帧的编码效率尽管略低于P帧，但却远远高于Ⅰ帧，而且提供的功能P帧是不具有的，同时大大降低了码流开销。

The health resources allocation in every city was unbalanceable: the efficiency of Nanjing, Wuxi, Suzhou,Yancheng, Yangzhou, Zhenjiang and Suqian were higher efficiency comparatively, andothers were inefficiency, for example, the city of Taizhou was the lowest of 76%.

4全省卫生资源配置效率总体上呈先下降后上升的趋势：1990～2005年间，全省卫生资源的投入规模在增加，而产出功能在2001年前处于下降趋势，2001年开始逐步上升；结合功能规模有效度U值和综合实力WRSR值，2004～2005年为综合实力和效率都较好的年份。

It is clear that the coal combustion efficiency is significantly reduced if uncombustible material is dryly mixed with pulverized coal and the more the uncombustible material added the lower the coal combustion efficiency is.

试验表明，简单采用干粉混合的方法添加不可燃粉料恶化了煤粉的燃烧条件，随添加量增加影响加剧。添加粉料中，白云石粉对煤粉燃烧率影响最大。

The microstructure and morphology are examined by SEM, XRD, EPMA, and the electrochemical performance is studied by potentiodynamic polarization and current efficiency. The results show that the alloy elements in the electrode coating prepared by the sol-gel process are well distributed, more sufficient to form solid solution and with higher current efficiency than by the traditional thermal decomposition process. The deactivation effect is due to the forming of unconductive TiO2 for the sol-gel process, but due to the dissolution of active composition for the thermal decomposition process.

SEM、XRD、电子探针、极化曲线、电流效率实验表明，由溶胶-凝胶法制备的氧化物涂层比热分解法制备的氧化物涂层的分散性好、形成固溶体充分、电流效率高；由溶胶-凝胶法制备的氧化物涂层的失效是由于生成不导电的TiO2引起，而由热分解法制备的氧化物涂层的失效是由于活性氧化物涂层的溶解引起。

The limited factors for increasing efficiency are:the bound-energy of exciton is high,the disffusion length of exciton is short,the mobility of carrier is low and charge collection efficiency near the interface of polymer/electrode is uneffective.

而制约其转换效率提高的主要因素是：在聚合物中形成的激子束缚能大、激子扩散长度短、载流子迁移率低和电荷在电极处的无效收集。

This new type seperator gives a beutiful future for the solving of the problem. Besides of this, the seperation function and structive ameliorations of uniflow square seperator and finned tubes seperator were studied systemly, and with the contrast with other type of separtors, have higher seperation efficiency. The uniflow square seperator can reach a much ligh seperation efficiency when it was ameliorated.

并对新型下排气方形分离器和鳍片管束惯性分离器的分离性能和结构优化进行了系统的研究，在对其它几种分离器研究的同时进行了对比，指出方形下排气分离器在结构优化后可达相当高的分离效率，与常规圆形分离器相当，能承担高倍率循环床的物料循环，结构布置得到极大的简化。

Results show this new-inlet hydrocyclone has original sides on liquid spin-making and stabilize its flow field. Moreover this gradual contraction inlet may translate some pressure energy of liquid into kinetic energy and increase circumrotate speed. These play active actions on improving separation efficiency. Moreover, the uniflow hydrocyclone has the traits of big capacity, low pressure drop and a little low separation efficiency in contrast to the returned flow hydrocyclone. This hydrocyclone system has the higher separation property in contrast to the single-level hydrocyclone.

实验结果表明：这种新型入口结构水力旋流器在流体的导旋方面具有独到之处，能很好的形成稳定的流场；同时这种渐缩式入口方式，可将来液的一部分压能逐渐转化为动能，提高了旋流速度，对提高分离效率起到积极作用；采用新型入口的直流式水力旋流器比返流式水力旋流器压降低，处理量大且分离效率略低；组成返流式水力旋流器串联系统相对于单级水力旋流器具有更高的分离性能。

With proper atomic coherence, the performance has the following advantages compared with that of the velocity selection of the ultracold two-level atoms by the micromaser: high resonant transmitted efficiency, low unresonant transmitted efficiency, and large velocity selection scale. The second part includes the fifth chapter.

原子透射几率只受到一种量子干涉效应的影响，其来源为V型的两个跃迁通道，因此Micromaser对入射超冷V型三能级原子束速度的选择性能深深地受到原子相干性的影响，我们发现选取适当的原子相干参数以及其它参数，速度选择性能可以达到很理想的状态：共振原子透射效率高、透射原子束的速度纯度好、速度选择范围大。

With the effective settlements of the problems of the network overlapping construction in the whole business operation and accounting system, ununified process of business, the complexity of the operation and management of the system, the low efficiency in business conducting and so on, Shaanxi Unicom Corporation achieves the goal of cost-efficiency in dealing with the subscribers'transactions.

有效解决了目前陕西联通各业务营帐系统的网络重复建设、业务处理流程不统一、系统经营管理复杂和客户交费及办理业务效率低下等问题，实现了客户营业受理的&一台清&和&一单清&。

Inhibition efficiency of these inh ibitors decrease with the increase of free valence of N atom; Otherwise inhibiti on efficiency increase with the increase of summation of free valence in pyridin e ring .

这些缓蚀剂随着N原子自由价的增大，缓蚀效率降低；而随着吡啶环自由价之和的增加，缓蚀效率提高。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。