查询词典 universal set

This thesis focuses on studying the matrix equa-tion problem systematically, and proposed an abstract algorithm of solving the matrixequation with constraints, and established a strict convergence theory. Using this algo-rithm, we can solve the sets of matrix equation satisfying some constraint conditions,such as symmetric, antisymmetric, centrosymmetric, centroskew symmetric, re?exive,antire?exive, bisymmetric, symmetric and antipersymmetric, symmetric orthogonalsymmetric, symmetric orthogonal antisymmetric, Hermite generalized Hamilton ma-trix;So we can solve the problem with this algorithm, if the set of constrain matrixcan make a subspace in matrix space, and this algorithm also can solve the optimalapproximation and least squares problem. So this abstract algorithm has universal andimportant practical value.

本篇硕士论文系统地研究了此类问题，并找到了求解约束矩阵问题的抽象算法，并建立严格的收敛性理论，利用这一算法可求解约束条件为对称矩阵、反对称矩阵、中心对称矩阵、中心反对称矩阵、自反矩阵、反自反矩阵，对称正交对称矩阵、对称正交反对称矩阵、双中心矩阵、Hermite广义Hamilton矩阵等；可以说只要约束矩阵集合在矩阵空间中构成子空间，都可以考虑用此算法求解，而且这一算法还能把矩阵方程解及其最佳逼近，最小二乘解及其最佳逼近统一处理，因此本文算法有普适性和重要的实用价值。

Unless the economy starts to recover powerfully enough to cut America's high unemployment levels, this modest set of policies will seem footling. Such tiny giveaways are unlikely to help assuage Americans' growing sense that this is an administration that has expended more effort on advancing long-held liberal dreams, like universal health care, than on securing middle-class jobs, nor to allay their suspicion that bail-outs are only for bankers.

除非经济开始强有力的复苏，足够支撑起美国目前高失业水平的现况，这套适中的政策看似没有用的，这些微小的赠品不可能帮助缓解美国人长期拥有的成长感，花费更多的努力在推进一贯的自由梦想，比如大学健康问题，而不是在保住中产阶级工作这个问题上；也不能缓解他们对于紧急援助仅仅是为了银行家们这个怀疑。

On the one hand, the English School inherits most of Grotianist stands, especially his rationalist thinking methods and his rationalist concepts of international society. On the other hand,the English School has discarded Grotian ways of determining regulations of international society on universal principles of national law. They insist instead on a set of international regulations agreed on by all states as basis to determine the regulations of international society.

一方面，英国学派继承了格劳秀斯主义的大部分主张，特别是其理性主义的思想方法和国际社会概念；另一方面，英国学派摒弃了格劳秀斯基于普遍的自然法原则来确定国际社会规则的做法，坚持根据源自国家同意的国际法的一套规则作为确定国际社会规则的依据。

A set of inspection equipment for steel ball of RF joint of automotive constant velocity universal joint drive shaft is introduced.

介绍汽车等速万向节传动轴的固定节防止漏装钢珠的检测装置。

A universal card with multi-purpose refers to a card that can be used in both of card brushing reader and optical driving to fetch data. It is mainly made as to set a CD fetching face and a magnetic strip on the disc (thickenss of 0.8 mm) being produced in accordance with ISO 7816 agreement rules to fetch the data stored in the magnetic strip or IC card by inserting them to a card brushing machine or a card inserting machine. The disc also can be placed on the fetching sheath disc of 0.4 mm thickness and further to place them together into an optical driving firmly for reading out data on CD fetching face by optical fetching head in optical driving so that it is not only integrating magnetic card, IC card and CD disc for easy to carry but also increasing the safety in using, storing volume of the disc and expanding the using range.

本发明涉及一种多用途万用卡，尤指一种可同时适用在刷卡卡片阅读机及光驱内进行数据读取的多用途万用卡，其主要是在一符合ISO 7816协议规范(厚度0.8mm)的盘片上设有一CD读取面及一磁条，可插入一刷卡机或一插卡机内读取磁条或IC芯片内的储存数据，而该盘片又可放置在一厚度为0.4mm的读取套盘上，致使当该盘片放置在读取套盘后可安稳放置在一光驱内，且方便光驱内的光学读取头读取CD读取面内的数据，因此不仅可整合一磁卡、IC卡、CD片等于一盘片中以方便携带，又可提高盘片使用的安全机制、内存容量及扩展其使用范围。

But, atmosphere of a school falsely of problem still existence:on the teaching, excessively Be fixed attention on to employment, make university student unilateral to pursue "certificate" and rush through a field of the phenomenon of "the set reads" pretty much universal, lost humanities character;On the study, minority of classmates study desultoriness at ordinary times, the cheat in an examination is nothing new;Parts of classmates thought last value the study of professional knowledge, the collective idea is weak thin;The classmate that still has craves for to play joy and pursues to enjoy.

但是，学风不正的问题仍然存在：在教学上，过分着眼于就业，使得大学生片面追求&证书&、赶场&套读&的现象十分普遍，丧失了人文素质；在学习上，少数同学平时学习散漫，考试作弊屡见不鲜；部分同学思想上只重视专业知识的学习，集体观念淡薄；还有的同学贪图玩乐，追求享受。

The speed of produce tin,the time return tin,the interval time of produce tin can be adjusted steady and with tin back adjustable features,which can reduce the waste of welding 3 the mode of produce tin mode: automatic and manual produc tin for the selection of tin (produce tin manually can match a tin foot switch or manual switch out of tin), and the number of the tin can be set 4 all of the settings using DIP switch settings, easy to operate; 5 anti-static design can avoid sensitive electronic components damaged due to static electricity and 6 optional universal bracket solder 7 simple and easy welding to reduce the welding welding achieve the desired effect of waste, improve efficiency significantly.

产品说明Product description；1）采用步进电机，出锡精确且可灵活控制。2出锡速度、出锡量、回锡时间，出锡间隔时间均可调节且稳定，且设有可调的回锡功能，以减少焊接的浪费3出锡模式：全自动出锡与手动出锡可供选择（手动出锡可选配脚踏出锡开关或手动出锡开关），且出锡次数可设置4所有设置采用拨码式开关设置，方便操作；5防静电设计，能避免敏感电子零件因静电而受损坏6可选装万能焊锡支架7焊接简单容易、减少焊接的浪费达到理想焊接效果，工作效率显著提高。

In this project, a set of universal master controller was developed, which is integrated with a master manipulator to be a mas.

本论文以山东科技大学机器人研究中心承担的国家863计划项目&配电作业带电作业机器人&为背景，研制了一套通用型主手控制器，它与主手本体集成为主手控制系统，可以在不同的系统下控制不同的从手运动。

The message of Hauser's book, to anticipate it in his own words, is this:'Driving our moral judgments is a universal moral grammar, a faculty of the mind that evolved over millions of years to include a set of principles for building a range of possible moral systems.

Hauser 的书要传递这样的信息，如果用他自己的话说，就是：'操纵我们的道德判断是一个通用的道德语法，经过百万年来进化的思维能力包括一套建立起可能的道德系统范围的原则。

This paper proposed certificateless universal designated multi-verifier signature schemes , expended a single verifier to a set of multi- verifiers.

提出了无证书的广义指定多个验证者的签名体制，将指定单个验证者签名方案扩展到了指定多个验证者的签名方案。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。