查询词典 mean square of error

In the face of above cases, this paper attempts to break through the bottleneck of data security with another way. Through study of Error Correction Code and Finite Field theoretics, this paper tries to apply the Reed-Solomom arithmetic based on Finite Field Galois Field to Redundant Array of Independent Disk, and tries to realize a simple RAID6 level programme, thereby could offer an idea for securer storage device.

面对这样的现实情况，本文试图换个角度突破这个安全瓶颈，通过对纠错编码理论及有限域数学理论的一步步深入研究，尝试将基于有限域数学的Galois域Reed-Solomon算法应用到RAID(Redundant Array of Independent Disk 独立冗余磁盘阵列)磁盘阵列当中，并尝试实现小型的RAID6级别的实验程序，从而为实现更加安全的存储技术提供了思路。

Firstly, the research studies the coding rule of the PDF417 barcode and designs related computer code algorithm, with making it programmed, and completes the coding part of the system software. Next, the coding and decoding principle of Reed-Solomon error-correcting code is briefly introduced. According to thecoding and decoding principle in galois field GF(929), to analyze and study its practical application with emphasis in this topic. Then, the PDF417 barcode decoding process is analyzed and studied detailed according to the barcode coding principle, with the corresponding realization method designed, improving the design in theory aspect by using material example, at the same time programming the design method to complete the decoding part of the system. Finally, validated the system program in the practical application of image information aspect, by using the nonrepeatability and the randomicity characteristic of Julia mark shape artwork.

本课题首先研究PDF417条码的编码规则并设计相关的计算机编码算法使其程序化，完成系统软件的编码部分；其次，简要介绍Reed—Solomon错误控制码的编码与译码原理，在伽罗瓦域GF(929)内根据其编译码的原理重点分析与研究其在本课题中的实际应用；然后根据条码的编码原则对PDF417条码的译码过程进行详细的分析与研究，并设计出相应的实现方法，利用具体实例对设计方法进行理论方面的实践同时将设计方法程序化完成系统软件的译码部分；最后利用Julia集分形图形的不可重复性和随机性的特点对系统软件在图像信息方面的实际应用进行了验证。

The polarities check ability, minimum code distance and capacity of correct single bit error of CRC-CCITT are proved by using galois field polynomial theory.

以国际标准CRC-CCITT循环冗余校验码为研究对象，利用近世代数多项式理论证明其奇偶校验性质、最小码距和纠正单比特错误能力。

The CRC-CCITT cyclic redundancy check code in international standard is studied in this paper. The polarities check ability, minimum code distance and capacity of correct single bit error of CRC-CCITT are proved by using galois field polynomial theory.

以国际标准CRC-CCITT循环冗余校验码为研究对象，利用近世代数多项式理论证明其奇偶校验性质、最小码距和纠正单比特错误能力。

Hardware implementations of coders and decoders for Reed-Solomon error correction are complicated and require some knowledge of the theory of Galois fields on which they are based.

RS编码器和解码器的实现比较复杂，同时，其算法及运算均基于有限域理论。

Error occurred in meiosis in gamete formation.

在配子形成过程中减数分裂出现错误

For this reason, since in Gascony and the regions of Albi and Toulouse and in other places the loathsome heresy of those whom some call the Cathars , others the Patarenes , others the Publicani , and others by different names, has grown so strong that they no longer practise their wickedness in secret, as others do, but proclaim their error publicly and draw the simple and weak to join them, we declare that they and their defenders and those who receive them are under anathema, and we forbid under pain of anathema that anyone should keep or support them in their houses or lands or should trade with them.

出於这个原因，因为在Gascony和地区的阿尔比和图卢兹和在其他地方的讨厌异端的那些人所谓的 Cathars ，其他的 Patarenes ，其他的 Publicani ，以及其他不同的名称，增长如此强劲，他们没有不再奉行其邪恶的秘密，因为别人，而是公开宣布自己的错误并提请简单和薄弱加入他们，我们宣布，他们和他们的捍卫者和那些谁正在接受他们的诅咒，我们禁止痛下诅咒的任何人都应该保持或支持他们的房屋或土地或应在与他人进行交易。

Results When select 1mol/L DTA in TISAB,the relative error of determination is smaller than 5.2%.Although the basis value is a little high,the filter is good absorbent of gaseity and aerosol fluoride.As for the pro-procedure,instead of dealing with supersonic for 15min in 40℃ stir in HCl for 1 hr.The average recovery of standard material is 93.9%.

结果 选用1mol/L柠檬酸钠作TISBA测定偏差＜5.2%；经浸渍处理的滤纸本底氟略有升高，但对气态或气溶胶态都能更好地阻留吸收；前处理方法可用酸浸搅拌成纸浆浸放1h代替40℃超声15min；用煤飞灰标准物质加标回收，平均回收率93.9％。

If the steel wire rope is moved to a prior calculated point on the gasholder top,the measuring error will decrease considerably.

将柜位计的计量钢绳移至柜顶计算好的点上，可以较好地弥补这一误差。

By scanning the standard gauge block, the relative measurement error of the system was less than 0.25%.

对标准量块进行扫描实验得到系统的相对测量误差小于0.25%。

Summary In copyright infringement cases,if the alleged infringer uses or even plagiarizes the copyrighted works or parts thereof,which causes no substantially adverse effect on the normal exploitation of the work,nor does it inflict any substantial damages to the right owner,the de minis doctrine should be applied to exempt the liabilities of the defendant and seek the balance of interests between the right owner and the general public embodied by the copyright law.

在侵犯著作权案件中，如果被控侵权行为人虽未经著作权人的同意，使用甚至抄袭了受著作权保护的作品或作品的片段，但若情节轻微，未对该作品的正常使用产生任何实质不利的影响，亦未对权利人的权利造成实质性的损害，则应适用&不计琐细原则&，免除行为人的责任，以寻求在权利人利益与著作权法所体现的社会公共利益之间的平衡。

This new product will become our best seller.

这个新产品会成为我们最畅销的产品。