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If the step of the linear system question is not very high, direct solving method is better; if coefficient matrix of the linear system question is not regular and large-sparse matrix , direct solving method does not settle the storage question.

而在求解线性方程组的许多实际问题中，尤其在偏微分方程的差分方法与有限元方法求解问题之中，方程具有重要的特征，一是多为大型稀疏矩阵；二是满足一些条件如对称正定、对角占优等，这使迭代法得到广泛的应用。

Thus, in every American deliberative assembly having no rules for conducting business, the motion to adjourn, when it does not dissolve the assembly, would be decided to be undebatable, as in Congress, the English parliamentary law to the contrary notwithstanding; so if the previous question were negatived, the debate upon the subject would continue, as in Congress, whereas in Parliament the subject would be immediately dismissed; so, too, the previous question could be moved when there was before the assembly a motion either to commit, or to postpone definitely or indefinitely, just as in Congress, notwithstanding that, according to English parliamentary law, the previous question could not be moved under such circumstances.

认真地探究人的智慧本质，他和大多数西方哲人一样，发现人是一种最难被道理说服的动物。当发生分歧的时候，不管分歧的基础是什么，或者出于利益冲突，或者出于信仰理念，或者出于知识经验的不同，反正一旦分歧明确公开，是非常难以在短短几个钟头或几天里靠语言的交流来达到一方说服一方的。分歧的双方找到共同点的可能不是不存在，但是这需要有一定的交流机制，否则，一方说清楚了，另一方根本没听进去，还是白搭。

In borrowing materials on the problematic of Asianism from modern history of Japan, the author wishes to sort out common question for intellectuals in Asia; for instance, when we think of the Asia question, are we only responding to the question raised by the intellectuals in the West?

本文虽然借助於日本近代以来的部分资料討论近代亚细亚主义的问题，但笔者意在从中提炼和思考亚洲知识分子共有的问题，这就是，当我们思考亚洲问题的时候，我们是否仅仅在回应西方知识分子的问题？

2About the consistency between the questions, after statistics testing the point biserial correlation coefficient of each question, we find that all mathematics achievement test questions and hematics aptitude test questions both have consistency, and they are positive correlation with the point of each question, except the ninth question from mathematics aptitude test.

在试题间的一致性方面，经过每一道题目的点二系列相关系数经过统计考验后，发现「数学成就测验」全部试题，「数学性向测验」除第19题外，皆具有试题间的一致性，与每一道试题的得分皆成正相关。

On the base of applied tech. and system structure, the key tech. are expressed in detail. It includes:Knowledge representation technology: it is described in two stages by "Depictive frame + Rule group"."Depictive frame" is used to reflect the factors concerning question field."Rule group" reflects the son-question in question field; knowledge management system: it is made up of knowledge-base editing component, factor classifying component, knowledge inspecting component and extractive knowledge component; uncertainty reasoning adopt method of elicitation search strategy and data drive controlled by member knowledge. It take reliability of compound proof at first. That can resolve the matching contradiction. Reasoning explanation introduce pre-text and followed method of resolving path. Knowledge discovery component take SLIQ as basic arithmetic. It provides classification model in two stage forms which aim at training suit. That is decision tree and productive rule.

在确定应用技术与系统结构的基础上，重点阐述了本文的核心技术，这包括：知识表示技术，采用&描述框架+规则组&的层次结构，&描述框架&用于描述问题域所涉及的因素，&规则组&反映问题域内的子问题；知识管理系统，由知识库编辑构件、因素分类构件、知识检测构件和知识求精构件组成；不确定性推理机采用启发式搜索策略，元知识控制的数据驱动，以复合证据可信度优先作为匹配冲突消解的策略，推理解释采用预置文本与求解路径追踪的方法；知识发现，采用SLIQ快速可伸缩算法，分类模型用判定树与产生式规则两种形式描述。

This article carried on the reading related activity and the physical question design and in the solution literature foundation to the related concept connotation and the related theory has combed with summarizes, proposed based on the active junior middle school physics question and the solution principle and the method, and has carried on nine grade electrophysics based on the active question design teaching practice, has formed four typical cases: Series circuit characteristic case, electric radiator electric current thermal reaction case, Electricity review class case and practice simple circuit design case, has obtained the positive result.

本文在阅读有关活动及物理问题设计与解决的文献基础上对相关概念内涵及有关理论进行了梳理与综述，提出了基于活动的初中物理问题与解决的原则与方法，并进行了九年级物理电学基于活动的问题设计教学实践，形成了四个典型的案例：串联电路特点案例、电热器电流的热效应案例、电学复习课案例和实践活动简单电路设计案例，取得了积极的结果。

The second one is the placed question of target that incept laser.The third one is the springing question of system.The fourth one is the software question of system.

于是有一些体育科研人员想把此系统应用于射箭中去，但经过种种努力后却没有成功。

This article tries to analyze the depth and breadth of Chinese modern national character research in theoretical perspective; The theoretical visual angle it chosen is a kind of cultural comparing research macroscopic threshold;"The Chinese question" globalization goes through the historical perpetual flow; Standing on such dynamic platform, this article reveals multi-dimensionality meanings of cultural anthropology, sociology, psychology, politics and ethnology which the question refers to, and analyzes the thinking course of modern people seeking conscious liberation; It resets the national character question into the space which Chinese modern national politic salvation and culture enlightenment exist in to prove the national character's social value; Furthermore, it opens up and develops the profoundly influencing inertia, which is implicated in the generation's considering, inheriting, criticizing and innovating, thereby it gains some enlightenment of persons modernization through regressively examining.

文章力图对中国近代国民性问题研究的深度与广度进行理论透视，其选择的理论视角是一种文化比较研究的宏观界阈，站在&中国问题&逐步世界化这一贯通绵延历史长河的动态平台上，揭示中国近代国民性问题指涉的文化人类学、社会学、心理学、政治学、民族学的多维意蕴，透视近代国人寻求主体自觉解放的心路历程，将其还置于中国近代民族政治救亡和思想文化启蒙的生存空间中来求证其本寓的社会价值，并拓衍其代际省思、承继、批判以至创新所寓意的深远影响惯性，在逆向审视中获取人的现代化的某些启示。

At present, the question of classification of financial software exportation statistics, the region scope question to the financial software exportation statistics, the question of exchange controlling and the back of exportation tax is becoming hot spot. How to construct a science statistical system about financial software exportation become dayly urgence.

目前，财务软件出口统计分类问题、财务软件出口统计的地域范围界定问题、涉及到与此关联的外汇管理、出口退税等问题正成为我国财务软件研究的热点，如何建设科学完善的财务软件出口统计变得日益紧迫。

A preparation method of the visible-light photocatalyst Bi2WO6 nano-powder is characterized by comprising the steps as follows:(1) the selection of raw materials;(2) bismuth nitrate Bi(NO33 question mark 5H2O is added into a citric acid solution to obtain the citric acid solution containing white sediment;(3) EDTA is added into ammonia water which is then added dropwise with the citric acid solution containing the Bi(NO3)3 question mark 5H2O so to obtain a solution of bismuth;(4) the solution of bismuth is added with (NH4)6W7O24 question mark 6H2O solution to form a precursor solution which is then stirred, dried, coked, cooled and ground to obtain decarburized powder;(5) the decarburized powder is roasted for 2h to 4h under 450 DEG C to 550 DEG C to obtain the visible-light photocatalyst Bi2WO6 nano-powder.

可见光催化剂Bi 2 WO 6 纳米粉体的制备方法，其特征在于它包括如下步骤：1原料的选取；2将Bi(NO 3 ) 3 5H 2 O加到柠檬酸溶液中，得到含有白色沉淀的柠檬酸溶液；3将乙二胺四乙酸加到氨水中，并缓慢滴加入含有Bi(NO 3 ) 3 5H 2 O的柠檬酸溶液中，得铋的溶液；4将(NH 4 ) 6 W 7 O 24 6H 2 O溶液加入上述铋的溶液中，组成前驱液；搅拌，干燥，焦化，冷却后，研磨，得去碳的粉体；5将去碳的粉体在450～550℃下焙烧2～4h后，得到可见光催化剂Bi 2 WO 6 纳米粉体。

Analog output can display output results.

可以模拟输出显示输出效果。

It implied that RAPD technique pro vided a new alternative for checking irradiation induced effects.

对扩增产物进行数据分析，结果表明RAPD技术能够检测出辐射后唐菖蒲基因组变异情况，可用于对唐菖蒲辐射后基因变异的分析。