Firstly , the paper illustrates the relationship between disclosing and the theory of information asymmetry , the theory of property right , the theory of transaction cost , and defines some of the related conceptions , such as , the institution , institution environment , transaction cost 文章首先对非对称信息理论、产权理论、交易费用理论与上市公司信息披露行为的关系进行了阐述并对部分相关概念一制度、制度环境、交易费用等进行了界定。
Based on the approach of turning some of the relevant extreme - value - type and logarithmic normal distribution variables into independent and normal random variables , the shear - slipping failure probability of a high arch dam is worked out to be of the order of magnitude of 10 ^ ( - 5 ) by means of second - order moment method 在将部分相关的极值型与对数正态分布随机变量转换为独立、正态随机变量的基础上，利用二阶矩法计算得到某高拱坝的剪滑失效概率为10 ^ ( - 5 )量级。
Pso is simple and efficient , so many researchers have been attracted by this algorithm , and furthermore , it converges fast by moving each particle aimed at guides when it deals with single - objective optimization , and these features are important in multi - objective optimization also . from some current research works , we describe a multi - objective particle swarm optimization algorithm ( mopso ) that incorporates the concept of the enhanced - dominance , we present this new concept to update the archive , the archiving technique can help us to maintain a sequence of well - spread solutions . a new particle update strategy and the mutation operator are shown to speed up convergence 目前,国内外已有部分相关研究成果,但是它们在解集分布性、收敛性方面仍存在不足,在吸取已有成果的基础上,本文提出了一种改进的多目标粒子群算法( mopso ) ,使用我们提出的强支配概念构造外部种群,使解集保持良好的分布性,同时,通过采用新的全局极值和个体极值的选取方式及采用新的种群更新策略加快解集的收敛,提出基于快速排序的非支配集构造方法加快算法运行效率。
Article 12 activities organized by authorized investment promotion advisers , ambassadors and representative offices in assistance or independently shall be paid in advance in part based on the early stage budget by the city ' s finance upon the approvals of city foreign affairs office , bureau of finance and after completion of the activity , all the expenses shall be settled totally 第十二条授权委托高级招商顾问、招商大使、招商代表处协助或独立组织招商活动时，经市外资办、市财政局审核批准，根据前期预算，可由本市财政先期预付部分相关费用，活动结束后，一次性结清余款。
Since the draft of civil code of qing dynasty was vetoed by senate and the criminal code i n effect existed inadequacy severely , the practice of the civil law in the early republican china keep a state of code shortage all the time , which left a great deal of room for judge 由于参议院否认了《大清民律草案》的法律地位，以及《现行刑律》民事有效部分相关规范的不足，使得民初的民法实践活动一直处在法典缺失的状态，给司法审判人员适用民事习惯留下了很大的空间。
For the sake of providing maxim protections to the legal rights of the students as a vulnerable group , with the considerations of the objective of establishing a compensation system on the student injury incidents and the situation of the development of our education in our country , i argue that the concept of “ students ” should include all the persons receiving educations in kindergartens , elementary schools , middle schools , and full time special training schools and 本文对学生伤害事故进行了重新界定,对其赔偿责任的归责原则及构成要件进行了详细分析论证,对其赔偿范围及资金来源发表了个人看法,并对部分相关法规提出了不同意见及立法建议,最后提出了构建社会化赔偿机制的全新构想,以促进学生伤害事故的及时妥善解决。
Then we explicate the hardware design in details , including implementing ad convert , extending multiple serial communications and external memory , and using cpld do some logic controls . thereby we implement abundance simulation interface , flexible digital interface and serial communication interface . at last we describe the software design , including software design of cpld basing on vhdl and software design of dsp 本文首先介绍飞行仿真训练系统的主要组成；接着说明飞控计算机整体系统方案的设计；然后详细说明飞控计算机硬件平台的设计，包括ad转换、多串口通信、外部存储器的扩展以及采用可编程逻辑器件cpld实现电路的逻辑控制等几部分，体现了系统丰富的模拟接口、方便灵活的数字接口和串行通信接口；最后是软件部分的编程，包括cpld部分的硬件描述语言程序设计，和dsp部分相关的程序设计。
Selective absorption of electromagnetic wave . adw employing gases which do n ' t absorb the laser energy can form a gas urtain " whose pressure of the two sides is equal to the low pressure of laser cavity and the ambient circumstance pressure respectively so it can isolate the higher pressure ambient air from entrancing into the laser cavity and maintain the hel ' s running normally 气动窗口利用对激光器输出波长没有任何吸收作用的特殊气体作为窗口工作介质，并根据气体动力学部分相关原理，能生成一个具有与激光腔低压和环境大气高压相匹配的压力梯度、并把激光器低压工作介质和外界大气相隔离的“气幕” ，从而保证高能激光器的正常工作。
Article 12 activities organized by authorized investment promotion advisers , ambassadors and representative offices in assistance or independently shall be paid in advance in part based on the early stage budget by the city ' s finance upon the approvals of city bureau of commerce , bureau of finance and after the completion of the activity , all the expenses shall be settled totally 第十二条授权委托高级招商顾问、招商大使、招商代表处协助或独立组织招商活动时，经市商务局、市财政局审核批准，根据前期预算，可由本市财政先期预付部分相关费用，活动结束后，一次性结清余款。
First of all , correlation properties of orthogonal variable - length spreading sequences are analyzed and new closed - form expressions of mai of the cdma systems are derived in terms of aperiodic partial correlation of variable - length sequences . then , the self - interference ( si ) , mai and bit - error - rate ( ber ) performance of the desired user in a multi - rate cdma system are analyzed 本文首先分析了正交变长扩频序列的相关特性，导出了以变长序列非周期部分相关表示的cdma系统多址干扰( mai )新的分析表达式，并分析了多速率码分多址系统中，期望用户的自干扰( si ) 、多址干扰和误比特( ber )性能。
