逻辑上的

One of the most important issues of pulse position modulation for optical wireless communications is the receiver symbol synchronization subsystem, in this paper, the basic principle of symbol synchronization for PPM sequence is discussed, and the upper limit of exact synchronization probability for random PPM sequence is analyzed.

讨论了PPM序列的符号同步原理；在分析随机PPM序列的精确符号同步概率上限的基础上，给出了一种在PPM序列中插入同步信号来实现PPM精确符号同步的方案及其数字逻辑电路实现。

As for the research method, the author employs the method combining concreteness and generalization, history and logic, by breaking the bounds between traditional modern and contemporary subjects.

在研究方法上，文章打破传统的近代、现代和当代的学科畛域，运用具体与宏观、历史的与逻辑相结合的方法。

Similarly, access to system logic is controlled on the basis of appropriate Access Codes.

同样的，对系统逻辑的访问在适当的接入代码的基础上受到控制。

Facing the cultural imperialist logic of"globalization", the problem we need to solve is how the weak countries and nationalities, whose economy is still under developing, especially the countries like China, which is going to enter WTO soon, are going to get rid of and resist the situation.

面对"全球化"的文化帝国主义逻辑，我们所要解决的问题是：经济上尚处于不发达境地的弱势国家和民族，尤其是像中国这样很快就将"入世"的国家，如何摆脱或抵御这种情势？

They still have the relation of certain logic level of structure: deepness is the foundation of the other quality; flexibility and criticalness is a development on the foundation of the deepness; flexibility is with the criticalness mutually combinative, then express the originality; Had thosequality, then express the agility.

它们还具有一定的逻辑层次关系：深刻性是其它思维品质的基础；灵活性和批判性是在深刻性基础上发展出来的；灵活性和批判性相互结合，表现出独创性；具有了这几种思维品质，就表现出了敏捷性。

Thus,an ISG HEV vehicle model is set up based on Simulink in the paper.A real time optimization control strategy based on logic threshold is proposed,which is suitable for urban cycle on the basis of analyzing its operation mode.

因此，基于Simulink建立了ISGHEV的整车模型，在分析其工作模式的基础上，提出了适合于城市工况使用条件的基于逻辑门限值的瞬时优化控制策略。

On the basis of questionnaire, documentary literature,experts interviews,logic dianoetic and statistical methods, we study on the state of family sports behavior and life satisfaction of teachers in universities and colleges in Hangzhou,and analysis of the relationship between them,then I got the following conclusions:① Teachers in universities and colleges in different gender,age and title had the almost same items of family sports.

本文通过问卷调查法、文献资料法、专家访谈法、数据统计法和逻辑分析法对杭州市高校教师的家庭体育行为及生活满意度状况进行研究，分析两者之间的关系，得出以下结论：①杭州高校教师家庭体育项目的选择上，不同性别、年龄、职称的教师选择基本相同。

Based on paper [1] and [2], this paper gives two generating algorithms to calculate and output the special conjunctive normal forms and special disjunctive forms of given propositional formulas automatically and formally.

摘要在文[1]和文[2]的基础上，给出了命题逻辑中任一命题公式的主析取范式和主合取范式的自动生成算法，并实现了多个命题公式主范式的同时形式化输出。

Based on the analyzing of finite field multiply operation, Matlab was used to simplify the sections which were complex and resource-consumed. As a result, a simple form of combinational logic was obtained. And bit-parallel multipliers under nature or dual basis were designed separately in finite-field with VHDL language.

在分析有限域乘法运算法则的基础上，用Matlab简化其复杂而消耗资源的部分，得到形式简单的组合逻辑，并用VHDL语言分别设计了有限域GF(2m)中自然基和对偶基下比特并行乘法器。

On this basis, the thesis analyzed Epicurus's thoughts of the intrinsic logic and substance about the formation of political society.

在此基础上文章分析了伊壁鸠鲁的视域中政治社会的本质和形成的内在逻辑。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。