缺点

Experimental results show the recognition rate of the method is 95%for a known expresser and 72% for a novel expresser. Aiming at the shortcomings of optical flow technique,two improved optical flow algorithms are presented.One way is to introduce forward and backword constraint eqution and Hessian matrix of optical flow equation is computed.The well- posedness of each point of local neighbourhood is examined and the weight of Lucas-Kanade's method is defined as the reciprocal of the conditioning number of its Hessian Matrix.

3针对传统光流法的缺点，分别提出了两种不同的改进方法：其一为引入前向-后向光流方程，计算其Hessian矩阵，把Hessian矩阵条件数的倒数作为Lucas-Kanade光流法的加权阵，可有效消除局部邻域中不可靠约束点，同时提高基本约束方程解的稳定性；其二为针对传统光流法只适用于刚体运动的特点，在扩展约束光流方程的基础上引入了div-curl样条函数作为扩展光流约束方程的附加约束条件，给出了一阶和二阶div-curl样条约束下光流的数值解。

Before you buy, keep in mind there are disadvantages to condominium ownership.

你买之前，记住有缺点公寓所有权。

The traditional electric power material management system based on C/S structure has some disadvantages,such as miscellaneous programming,connatural hidden trouble and low efficiency.

针对传统的普遍采用C/S结构的电力物资管理系统程序繁杂、存在着固有的安全隐患、效率低的缺点，本文提出了一种基于B/S结构的系统设计及实现方法。

Connex Melbourne, having such a significant role of transporting an international city, should treat all your customers equally without any discrimination, especially for people from non English speaking countries, because Melbourne need more comprehending.

中国是一个文明古国，不管任何一个国家的人来旅游或是工作，再或者做生意，我们都热情的欢迎你们，我们从不歧视任何一个国家的人。我们热情好客，辛勤劳作，尊老爱幼，乐于助人。作为一个中国人，我们感到自豪，因为我们继承了这些优良传统，改善缺点。

He has his faults, but all in all he is a conscientious man.

他有他的缺点和不足，但总的说来他是个认真负责的人。

The principle of consistency implies that accounting methods should be consistent from one period to the other and should not be arbitrarily changed .

一致性原则是指会计处理方法前后各期应当一致，不得随意变更。尚未改变的主要缺点是其文体臃肿呆板。

Implement consociation stock management want to work well following several works: To build up the management mechanism of the supply and demand coordination; Build up the information share and the system of the communications; Of the dealer wants to build up mutually information.

通过比较各种库存控制模型，发现现有的一些供应链库存管理模式的缺点，结合供应链的结构，结合实际工作中所碰到的库存控制问题，重点分析联合库存的控制方法。

I found you have feet of clay :you always pronounce consonant as by mistake.

我发现你一个致命的缺点：你总是把辅音错误地发成。

In this paper ,the defects of constant tensile force mechanism by weight on HS-WEDM are analyzed.

分析了高速走丝线切割机使用重锤式恒张力机构存在的缺点，在此基础上研究了一种能够实现调节电极丝张力的双贮丝筒恒张力控制装置。

The biggest defect of traditional constant value analysis method lies in that the effects of uncertain factors are ignored.

传统的定值分析法最大的缺点就是没有考虑实际存在的不确定因素的影响。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。