提出

Following the definition of graph topology and network routing, a bounded neighbor discovery algorithm is proposed, and the upper bound on trips of any loop crossing one specified links is proved. A path generation algorithm based on the neighbor/path matrix is also presented and validated by some examples.

文中首先给出网络和路由的定义和表示；再提出基于有界扩散的邻接发现算法，并证明某一回路穿越特定链路次数的上界；然后提出基于邻接矩阵的路径生成算法，并给出实例分析以验证上述算法的正确性。

This paper starts from informing construction, researched the problem of ERP construction in PEC...

本文以物探研究中心的信息化建设为出发点，以物探研究中心ERP建设为研究对象，在分析物探研究中心ERP建设现状和存在问题的基础上，借鉴国内外企业ERP建设的成功经验，提出了物探研究中心实施ERP的基本条件和必要条件，进一步提出了物探研究中心ERP建设的对策，包括目标、原则、步骤和策略。

After finishing the systemic pectination of inland and overseas correlative research, this study, basing on knowing the actual problems in the professional guiding of the school-based educational research, demonstrate the necessity and the feasibility of the professional guiding, summarize and equrate the aim, significance, personnel, content, form and implement by referring the correlative researches, put forward the implemental principles and the implemental policies of the professional guiding by combining the theories of psychology, sociology and communication.

在对以往国内外有关专业引领的相关研究进行系统梳理之后，本研究试图在了解当前校本教研中专业引领的实然状态及其存在问题的基础上，论证了校本教研中专业引领实施的必要性和可能性，并借鉴前人的相关研究成果，结合心理学、社会学和传播学的相关理论，总结归纳出校本教研中专业引领的目的意义、人员构成、内容形式和实施过程，提出了校本教研中专业引领实施的基本原则，最后重点从思想观念、理论知识和经验方法三个方面提出了相应的专业引领的实施策略。

This paper has formulated the small town bridge dead load and the pedestrain loads through the utilization contrast analysis and the probability statistics method.

通过对比研究，提出了小城镇桥涵设计的基本原则；明确了小城镇桥涵设计基准期为100年；对小城镇桥涵的设计基本内容提出的建议。

In the first part, more sensitive heat-sensor electrodes because of no electric insulator between the working electrode and thermistor are made for the first time and used to measure the electrochemical Peltier heat.

在第Ⅰ篇中，从实验和理论两方面提出了全新的测定电极过程热效应的方法，对测定中涉及到的问题提出了独立的见解。

This paper analysized the relationship between sampling frequency fs and the taps N of low pass filter in A/D transform and got a formula expression, which can give reference to the parameter design of quadrature sampling.; aiming at the wave distortion in traditional arithmetic of quadrature sampling with pulse compression, an improved algorithm has been studied and validated in Matlab and get perfecter result. In order to enlarge the detect distance of Radar, a method of part pulse compression is put forward, the realistic sense and the implement scheme is analysized.

本文分析了在正交插值前端A/D变换中采样率的选择与正交插值低通滤波器的阶数的关系，得到公式化的表达式，可为正交采样参数设计提供参考；针对传统的正交插值及脉冲压缩算法中的波形畸变提出了改进方案，并通过仿真实验得到较好的效果；为扩大雷达的探测距离，提出部分脉压的方案，详细分析了其理论意义及实现方法。

There are many ways to calculate GPS satellite azimuth and elevation, but the precision is low. A new method to decide GPS satellite position using the broadcast ephemeris is presented, the way to checkup the precision is also given, and some research are made to analysis the error feature of the position which is calculated by the broadcast ephemeris as well, the results show the error is periodic.

GPS卫星高度角、方位角计算方法众多，但精度低；针对这点，提出了一种利用广播星历计算卫星高度角、方位角的方法，对该方法能够达到的精度提出了鉴定的途径，并分析了利用广播星历计算卫星高度角以及方位角的误差特点，结果表明利用广播星历计算的卫星高度角、方位角呈现出周期性变化的规律。

A new method to decide GPS satellite position using the broadcast ephemeris is presented, the way to checkup the precision is also given, and some research are made to analysis the error feature of the position which is calculated hy the broadcast ephemeris as well, the results show the error is periodic.

GPS卫星高度角、方位角计算方法众多，但精度低；针对这点，提出了一种利用广播星历计算卫星高度角、方位角的方法，对该方法能够达到的精度提出了鉴定的途径，并分析了利用广播星历计算卫星高度角以及方位角的误差特点，结果表明利用广播星历计算的卫星高度角、方位角呈现出周期性变化的规律。

For the pitch misgrouping problem caused by no voicing decision in Meddis'pitch extracting method for concurrent speech signals, referring to voicing decision for single speech signal, basing on the analysis of the voicing charater of concurrent speech signals, we present a voicing decision method in pitch extracting for concurrent speech signals. Double periodic degree and frequencies group's distribution degree are introduced for voicing decision of concurrent speech signals.

针对Meddis的基于听觉心理生理的混叠语音基频提取算法中不分清浊音所导致的语音基频错判问题，借鉴了单语音清浊音判断的方法，基于对混叠语音的清浊性能的分析，提出了混叠语音基频提取中的清浊音判断算法，提出了判断混叠语音周期性的双周期度及判断频带组周期性的分布度两个指标，用于混叠语音基频提取中的清浊音判断。

This article expounds the reason of forming administrative monopoly aswell as its perniciousness, and it should be regulated by means of laws,besides, proposes that the most direct and effective measure is to establishantimonopoly law as well as specific tentative plans regarding how toregulate administrative monopoly by way of antimonopoly law.

本文分析了行政垄断的形成原因及危害，提出应以法律的手段对行政垄断进行调控，当前最直接、最行之有效的方法就是制定反垄断法，对如何以反垄断法调控行政垄断提出了具体的设想。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。