冗余

The main contents of the dissertation are as follows: Firstly, through the study of the theories about the C tool radius compensation, the dissertation put forward a new algorithm of C tool radius compensation for the effective reduction of overcut while NC-machining.

主要研究内容如下：首先，根据刀具半径补偿原理，实现了一种新型的C刀具半径补偿算法，该算法能有效剔除在缩短型刀具半径补偿情况下产生的冗余刀位点。

Through the study of the theories about the C tool radius compensation, the dissertation put forward a new algorithm of C tool radius compensation for the effective reduction of overcut while NC-machining. C++ programming language is adopted to realize the algorithm, and examples of simulation are given to demonstrate the achievements of the algorithm.

根据刀具半径补偿原理，实现了一种新型的刀具半径补偿算法，该算法能有效剔除冗余刀位点，并且用C++实现了该算法，给出了相应的仿真实例。

It can read one, two or three input sequences in either of FASTA, GENBANK or EMBL format, then it runs the external program BLASTN or MegaBlast to do the comparison between paired sequences in background. If the results already exist, it can skip that step and read the output file directly.

它可以接受FASTA、GenBank或EMBL等多种输入数据格式，自动在后台调用BLAST包中的核酸序列比较软件进行比较操作，然后对结果进行分析和处理，过滤掉冗余的信息，最终将结果以动态的图形化方式显示出来。

It can read one, two or three input sequences in either of FASTA, GENBANK or EMBL format, then it runs the external program BLASTN or MegaBlast to do the comparison between paired sequences in background. If the results already exist, it can skip that step and read the output file directly. Then the dynamic display of the results will show in the canvas of the main window.

它可以接受FASTA、GenBank或EMBL等多种输入数据格式，自动在后台调用BLAST包中的核酸序列比较软件进行比较操作，然后对结果进行分析和处理，过滤掉冗余的信息，最终将结果以动态的图形化方式显示出来。

The results indicates that the actuating forces of parallel manipulators can be significantly reduced by redundant actuation.

结果表明，加入冗余驱动，可明显降低并联操作手的驱动

It is formed from controllable slide block mounted in guideway, length-fixed drive rod capable of driving slide block and making it move in guideway, controllable telescopic shaft and mobile and turnable working table consisting of moving platform for mounting cutting tool and working table for mounting workpiece, and utilizes the drive rod, controllable telescopic shaft, moving platform, slide block and guideway to form the invented redundant drive plane parallel closed link mechanism with several functions of cutting, grinding, load-shifting and assembling, etc.

由安装在导轨中的可控滑块、驱动滑块在导轨中运动的定长驱动杆、可控的伸缩轴及安装切削刀具的动平台、安装工件的工作台构成的可移动和转动的工作台组成。并由驱动杆、可控伸缩轴、动平台、滑块、导轨构成冗余驱动平面并联闭链结构。该装置既具有切削、磨削、移载、装配等多种功能，又具有简单结构、大作业空间和刀具实现姿态能力，以及优先的加工方向等优点的并联机床新结构。

The technology of combine power is adopted, it can realize structure -modularization in system through paralleling power main circuit and exerting technology of parallel combined shift phase PWM, combine great power photovoltaic grid-connected power equipment, improve fault redundancy capability of system, ensure system to work in safety.

采用功率组合技术，通过功率主电路单元并联，运用移相PWM 并联组合技术，实现系统结构模块化，可组成大功率光伏并网发电装置，提高系统故障冗余能力，保证系统安全可靠运行。

These methods can make use of redundant switching status in order to make capacitors of different cells connect in parallel and to make energy transfer between adjacent cells in different switching status. Carrier phase-shifted PWM methods are further studied.

最后，本章提出了载波移相PWM方法对于新型拓扑的特殊意义，即采用移相控制，充分利用新型拓扑的各种开关冗余状态，通过变流器各级单元电容之间的并联状态补充能量，可以有效改善基波周期内各级单元的电容电压平衡问题。

Co-Store provides users with high-powered, reliable storage service by name space of multiple directory-tree, and mechanism of redundant fragment and parallel file transfer.

Co-Store以P2P完全图拓扑结构组织节点，采用多目录树名字空间、分片冗余以及并行传输等机制为用户提供高效、可靠的存储服务。

Combining optimal techniques and the parametric representation of GIWs, the fifth and sixth chapters study the optimal designs of the regularity and the redundancy degrees, respectively.

把优化方法与广义内插小波的参数化相接合，第五、六章分别研究了正则度、冗余度的优化设计。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。