查询词典 round off error

This paper mainly consists of five parts. The Introduction mainly defines the scope and relative concepts, and covers the present situation of research about it. The first chapter traces the Seeing-off-poetry's cultural origin, classifies its emotion contents and artistic achievements, and differentiates the flows from the base of comprehensive reorganization of the Seeing-off-poetry from pre-Qin to latter-Han Dynasty. The second chapter studies its variations about styles, artistic expressions, and gentries' spirit features. And in this part we also discuss the reasons of Four-word-see-off-poetry's booming and its peculiarities in Jin Dynasty. The third chapter demonstrates the influence on Seeing-off-poetry in the Early and Glorious Ages of Tang Dynasty such as the construction ways, poetry images and emotion styles. The Appendix enumerates all the 465 Seeing-off poems' tittles, authors, their birth and dead time, writing time and sources of quotation one by one, so that all of them can be checked to prepare the investigation.

论文主要有五个部分：&绪论&重在界定魏晋南北朝送别诗的研究范围和相关概念，并对其研究现状作一全面回顾；第一章&送别诗溯源&，在全面整理先秦两汉送别诗的基础上，对《诗经》以来送别诗的文化渊源、情感內容和艺术成就分类概说，辨明其源流；第二章&魏晋南北朝送别诗研究&，从诗体、艺术表达、士人精神风貌三个角度研究这一时期送别诗的演变，并探讨两晋时期四言送别诗的繁盛原因及其特点；第三章&对唐代送别诗影响&，从建构方式、诗歌意象、情感风格三个方面论证魏晋南北朝送别诗对初盛唐送别诗的影响；&附录&部分列出魏晋南北朝送别诗系年一览表，分朝代逐条列举魏晋南北朝465首送别诗的诗题、作者、生卒年、创作时间及其出处，以备查考。

Error sources of velocity estimate have been changed since SA was off. Firstly influence quantities of all kinds of error sources of velocity determination were analyzed, the potential accuracy of GPS absolute velocity estimate was derived from both theory and field GPS data simulation.

首先从理论和实测数据模拟两方面分析了SA取消后各类误差源对GPS测速的影响，推导并计算了GPS单点测速可能达到的精度水平。

The imprecise polynomial circuit optimization is based on arithmetic transformation method, considering the fixed point and floating point representation condition first, then give a realization of circuits under different accuracy boundary, trade off error with power dissipation and area, applying branch and bound method to find the solution with minimal cost, determine the minimal word length which satisfies the error bound, make use of the automation synthesis approach to get ultimate optimize structure at the same time.

非精确多项式电路优化基于算术变换方法，首先考虑电路的定点和浮点表示情况，给出电路在不同精度界限下的实现，进行误差和功耗、面积的权衡，然后应用分枝定界方法求解出最小代价电路，决定满足误差要求的最小字长，同时利用自动综合优化方法得到最终的优化结构。

The method controls the move of head flying over the disk by firmware and analyzes the width change of projection of the read head, write head and erase band. The experiment shows skew angel can change off-track capability of magnetic head and change the radial error propagation of radial error of self servo-writing.

分离式磁头对硬盘驱动器伺服信息自刻写的影响同样不容忽视，为此提出了一种测定磁头偏移磁道能力大小的方法：通过控制磁头飞行过程，并在飞行过程中动态获取读头信号幅度和比特误差率，从而获取磁头磁道偏移能力。

If you still throw-off to one side eased here produced between drum and rubber drum and nano-imprint lithography or rubber drum drum between the pressure, or you can increase the other side of the plate cylinder and rubber roller or between rubberand drum and nano-imprint lithography roller pressure, paying attention to the balance of the rollers, new machine error of no more than 0.05mm on either side, the old machine error of no more than 0.10mm on either side.

如果仍甩向一面，可加剧此处的印版滚筒与橡皮滚筒之间或橡皮滚筒与压印滚筒之间的不张力，也可以响应加剧另一面的印版滚筒与橡皮滚筒之间或橡皮滚筒与压印滚筒之间的不张力，夺目滚筒的不均量，陈机械双方差错不不及0.05mm，不新机械双方差错不不及0.10mm。

Secondly, when kalman filter has reached steady state its error covariance will have a very small stationary value, namely filter dropping off'. Thirdly, the traditional kalman filter cannot adjust its filter parameters with statistic characteristic of the noise. To overcome the deficiency of kalman filter, an SVD-based adaptive kalman filter is put forward in the paper. The filter restrains the filter divergence by matrix singular value decomposition. The eigenvalues and eigenvectors of the matrix are insensitive to tiny change of matrix element and acceptable error.

然而，传统的卡尔曼滤波器存在以下问题：问题一，因噪声统计特性估计不准确和计算机舍入误差引起的滤波发散现象；问题二，在卡尔曼滤波器达到稳态时，其误差方差阵将饱和使其对信号的突变变得不敏感，问题三，传统的卡尔曼滤波器对滤波参数无自适应能力，不能随着噪声统计特性的改变而调整自身的滤波参数。

There is what dedicate willingly bear the burden of hard works, silently from beginning to end in the job in report round member farming industry of cable of the wood in 5 division contest is finite liability company generates electricity the constantly strive to become stronger after the branch lights carry to divide a factory to be defeated by coal to be versed in Hu Zhixin; has come off sentry duty, contend for achieve top-ranking outstanding achievement, active help off-duty workers again of obtain employment farming; of Hua Jing of Jiang of off-duty workers of head office of 9 division trade also has a model to be the first, those who become rich not to forget worker masses farming 13 division red star one grass 2 just depend on even hired herdsman of the Kazak nationality Muladi, their achievement is ordinary and touching, they are corps the model beside broad Party member.

报告团成员中有在工作中始终任劳任怨、默默奉献的农五师赛里木电业有限责任公司发电分公司燃运分厂输煤工扈志新；有下岗后自强不息、争创一流业绩，主动帮助下岗职工再就业的农九师商贸总公司下岗职工蒋华憬；也有模范带头、致富不忘职工群众的农十三师红星一牧场二连哈萨克族牧工恰依木拉提，他们的事迹平凡而又感人，他们就是兵团广大党员身边的模范。

The experiment results demonstrate power dissipation and area got a 35% and 20% reduction respectively by increasing 0.5% to 1% the round off error.

实验结果显示只需增加0.5%到1%的舍入误差，即可分别得到35%的功耗降低和20%的面积缩减。

When the filter is worked under deep integrated mode, we used the Potteralgorithm of square root filter to avoid calculate disperse, which is conduced by the accumulate of round off error. So we enhanced the systems robustness.

3在深组合工作方式下，卡尔曼滤波采用了平方根滤波的Potter算法，以避免因舍入误差积累造成滤波器的计算发散，提高了组合系统的稳健性。

Round after round, with boundless energy, Valero fires off combos and Alcazar does his best to take the shots.

一回合又一回合，瓦雷罗似乎有无尽的体能，他挥舞着组合拳，阿尔卡扎尔也尽力扛着。

The two-acre Dunbar Community Garden in Little Rock has served as a model for several years.

几年来，坐落于小石城，占地两英亩的邓巴社区菜园树立了一个标杆。

Jerry points to the jacket hanging in the bathroom. It's ruined, and unwearable What?

杰瑞指着洗手间里挂着的夹克，毁了，不能穿了）什么？