Influence of Uncertainty of Rock Properties on Seismic Responses of Reactor Buildings

FOR THE GEO一TEEHNIEAL DESI，PARAMETERS OF 5011，EOMPARISON OF SEISMIE RESPONSES BASED ON DIFFERENT THE UNEVEN DISTRIBUTION OF THE DIFFERENT KINDS OF 5011 METHODS TO EVALUATE THE 5011 FUNETIONS.IN ADDITION， AND SAMPLING LOCATIONS DURING EXPLORATION AND I…     

庆祝建校三十五周年暨学报创刊三十周年

CELEBRATING THE 35TH ANNIVERSARY OF THEFOUNDING OF THE SOUTH CHINA NORMALUNIVERSITY AND THE 30TH ANNIVERSARY OF THEINAUGURATING OF THE UNIVERSITY JOURNAL     

调动用人机制，促进图书馆事业发展

本文客观分析了激活用人机制对图书馆事业发展的必要性，并提出激活用人机制的三种方法。     

Investigation on Instable Standard of Embedded Cylindrical Structure

THE CONTROL VALUE OF THE DEFLECTION OF THE EMBEDDED CYLINDRICAL STRUCTURE, WHICH IS THE MAXIMUM DEFLECTION ALLOWED FOR STABILITY OF THE CYLINDER, IS A VITAL QUANTITY OF STABILITY CALCULATION. THE DEFLECTION AND THE SOIL PRESSURE ON THE EMBEDDED CYLINDER WERE INVESTIGATED BY MODEL EXPERIMENT. WHEN THE INCLINED ANGLE OF CYLINDER IS LESS THAN OR EQUAL TO 0. 25°, THE EFFECTIVE ANTI-OVERTURNING RATIO INCREASES GRADUALLY AND REACHES THE MAXIMUM. WHEN THE INCLINED ANGLE OF CYLINDER IS MORE THAN 0.25°, THE EFFECTIVE ANTI-OVERTURNING RATIO DECREASES GRADUALLY. THE CONTROL VALUE OF INSTABILITY OF THE CYLINDRICAL STRUCTURE APPROXIMATES 0. 2°, AND THE BEARING STRESS AT THE BACK EDGE OF THE CYLINDER IS EQUAL TO ZERO.     

IQ Test-Count the “F”

A quick test of intelligence.Read this sentence FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINEDWITH THE EXPERIENCE OF YEARS.     

Equivalent-effect Principle and the Translation of English and Chinese Brand Names

TRANSLATION OF BRAND NAMES IS A KIND OF INTERCULTURAL COMMUNICATION,WHICH INVOLVES REGIONAL CULTURES,CONSUMER PSYCHOLOGY ,AESTHETIC INTEREST AND SOME OTHER FACTORS.IT IS IMPORTANT TO ACHIEVE THE PRAGMATIC EQUIVALENCE IN THE BRAND NAME TRANSLATION. THIS PAPER FIRST BRIEFLY GOES OVER EQUIVALENT -EFFECT PRINCIPLES AND THE FEATURES OF BRAND AND BRAND NAMES.THEN IT ANALYSES THE CHARACTERISTICS OF ENGLISH AND CHINESE BRAND NAMES AND DISCUSSES FIVE APPROACHES TO THE TRANSLATION OF BRAND NAMES--LITERAL TRANSLATION; TRANSLITERATION; MIXED TRANSLATION; FLEXIBLE TRANSLATION AND ZERO TRANSLATION.     

器官移植排斥与耐受的研究进展

综述了同种异体排斥反应中MHC抗原提呈、T细胞抗原识别、T细胞激活和分化、T细胞免疫效应等机制的研究进展，诱导和维持免疫耐受的机制和方法，包括单克隆抗体、阻断T细胞激活第二信号和转基因技术诱导移植免疫耐受．     

圆内接四边形的定义、性质、判定及应用

一、知识要点1．圆内接四边形的定义．2．圆内接四边形的性质．3四点共圆的证明方法．4四点共图在证题中的应用．二、解题指导例1如图1，过正方形ABCD的对角钱AC上任一点分别作两邻边的平行线，分别交各边干E、F、G、H．求证：E、F、G、H四点共图．分析（1）由国的定义可知，要证结论成立，只要证H、F、G、H多l］某一定点的距离相等．设正方形ABCD的对角线交点为O，于是只要证OE=OF=OG=OH即可．OE=OH，OF=OG是显然的，只要证明OF=OH即可，为此过O作AB的垂线MN，易证MN平分AB和FH．由此即得OF=OH．证明略．（2）由阿…     

Exploring the Relationship Between Policy and Media: A Case Study of Road Pricing in the Netherlands

THE ROLE AND INFLUENCE OF MASS MEDIA IN PEOPLE’S LIVES HAVE ALWAYS BEEN A TOPIC OF CONCERN TO EVERYONE.IN THE FIELD OF MEDIA RESEARCH,THE RELATIONSHIP BETWEEN THE MEDIA AND POLITICS HAS ALWAYS BEEN THE SUBJECT OF DISCUSSION AND RESEARCH BY SCHOLARS.THIS STUDY MAINLY USES THE NETHERLANDS ROAD PRICING POLICY AS A CASE TO EXPLORE THE RELATIONSHIP BETWEEN MEDIA AND POLITICS IN POLITICAL ACTIVITIES BY RESEARCHING THE CHANGES AND INFLUENCES OF THE MEDIA IN THIS POLITICAL ACTIVITY.THIS PAPER MAINLY SELECTS THE CHANGES AND INFLUENCES OF THE DUTCH MEDIA IN TWO MAJOR ROAD PRICING POLICY ACTIVITIES DURING THE 12 YEARS FROM 1998 TO 2010 THROUGH LITERATURE RESEARCH AND OTHER METHODS.IN THIS WAY,IT CAN EXPLORE THE RELATIONSHIP BETWEEN MEDIA AND POLITICS.     

Natural and Treated FeS2 in Li/FeS2 Coin Cell

TREATED FES, SAMPLES WERE PREPARED BY NATURAL FES, SAMPLES WHICH WERE GROUND FIRST, HEATED IN NITROGEN AND THEN WASHED IN ACID. THE LEVELS OF IMPURITY ELEMENTS, PRIMARILY PRESENT AS METALLIC OXIDES AND SULFIDES, ARE HIGHER IN THE NATURAL FES, THAN THOSE IN THE TREATED SAMPLE. SCANNING ELECTRON MICROSCOPY SHOWS THAT THE GRAIN SIZES OF TREATED FES, PARTICLES ARE SMALLER THAN THOSE OF NATURAL FES, PARTICLES. THE ELECTROCHEMICAL PERFORMANCE OF LI/TREATED FES, CELLS IS ATTRIBUTED TO THE SMALLER GRAIN SIZES AND HIGHER PURITY OF TREATED FES, PARTICLES IN COMPARISON TO THE NATURAL FES, SAMPLE.     

速报 新干线原创塔罗先瞻

;簟[N 0f CUPS KING OF CUPS KNIGHT OF CUPS NINE I速报 新干线原创塔罗先瞻     

放大教育人力资源价值——四川省中小学人事制度改革进程及走向观察

创新用人机制，激活人力资源，优化队伍结构……近年来，我省“以服务教育教学中心为出发点，以创新教育人事管理机制，激活人力资源为着力点”，全面推动中小学人事制度改革，初步实现了中小学教师由行政任用，身份管理向聘用管理和岗位管理转变，学校干部由任命向聘用转变，为培育结构合理，素质优良，富有活力的中小学教师和干部队伍发掘了不竭动力。     

Torsional Oscillation Characteristics of Rotary Shafts Based on Torsion and Bending Coupled Vibration

THE TORSIONAL OSCILLATION CHARACTERISTICS ON THE BENDING AND TORSION COUPLED VIBRATION OF ROTARY SHAFT SYSTEM WERE INVESTIGATED USING THE ELASTO-DYNAMIC THEORY AND OTHER MATHEMATIC METHODS, SUCH AS DIFFERENCE APPROACH, FOURIER TRANSFORM, AND WAVELET TRANSFORM. IT IS CONCLUDED THAT MASS ECCENTRICITY AND OTHER EXCITING MODALITIES AFFECT THE BENDING AND TORSION COUPLED VIBRATION OF ROTARY SHAFTS. TORSIONAL VIBRATION CAUSED BY BENDING VIBRATION FEATURES LINEARITY ALONG WITH THE CHANGE OF AMPLITUDE OF BENDING VIBRATION. MEANWHILE, ENERGY SPECTRUM CONCENTRATES ON HIGH FREQUENCY ARE-A WITH THE WAVELET ANALYSIS.     

Soft Switched Synchronous Rectifier with Phase-Shifted Full Bridge Converter and Its Small-Signal Analysis

BY USING THE OUTPUT INDUCTORS AND BODY CAPACITANCES WITHOUT ADDING ANY COMPONENT COMPARED WITH HARD SWITCHING SYNCHRONOUS RECTIFIER,THE TOPOLOGY OF A SOFT SWITCHED SYNCHRONOUS RECTIFIER WITH PHASE-SHIFTED FULL BRIDGE ZERO VOLTAGE SWITCHING DC/DC CONVERTER IS PROPOSED. THE CONVERTER EFFICIENCY IS MAXIMIZED DUE TO SOFT SWITCHING OF THE FULL BRIDGE MOSFETS AND THE SYNCHRONOUS MOS-FETS, AND ALSO THE LOW CONDUCTION LOSS OF SYNCHRONOUS MOSFET. THE OPERATION PRINCIPLES OF THE CIRCUIT ARE ANALYZED IN DETAIL AND THE SMALL-SIGNAL MODEL IS DERIVED, ALSO THE CONVERTER DYNAMIC CHARACTERISTICS ARE ANALYZED. FREQUENCY RESPONSES OF TRANSFER FUNCTIONS UNDER DIFFERENT VALUES OF TRANSFORMER PRIMARY LEAKAGE INDUCTANCE ARE DISCUSSED. THE EXPERIMENTAL RESULTS WERE OBTAINED FROM A 400 V INPUT AND 100 A/12 V OUTPUT DC/DC CONVERTER OPERATING AT 100 KHZ. THE RESULTS SHOW THAT THE CONVERTER EFFICIENCY IS 2% HIGHER IN RATED POWER THAN TRADITIONAL DIODE RECTIFIER.     

Dielectric Properties of ZnTiO3 Microwave Ceramics Consolidated with MgTiO3

STABILIZED ZNTIO, WAS PREPARED BY DOPING MAGNESIUM OXIDE THROUGH TRADITIONAL SOLID-STATE REACTION. THE EXPERIMENTAL RESULTS INDICATE THAT ZINC TITANATE CRYSTALS DOPED WITH MAGNESIUM OXIDE GROW WELL AND THE DECOMPOSITION INTO ZN2TIO4 AND TIO2 IS RESTRAINED THROUGH TRADITIONAL SOLID STATE REACTION. BY ADJUSTING MOLAR RATIO OF MGO, BETTER PROPERTIES CAN BE OBTAINED. THE DIELECTRIC PROPERTIES OF THE CERAMICS DOPED WITH 30% MGO( MOLAR PERCENTAGE) SINTERED AT 1 060 ℃ ARE AS FOLLOWS:THE VALUE OF QUALITY FACTOR IS GREATER THAN 20 000(6. 5 GHZ), THE TEMPERATURE COEFFICIENT OF RESONANCE FREQUENCY IS ABOUT 2 × 10-6/℃, THE DIELECTRIC CONSTANT RANGES FROM 18 TO 22. BESIDES, IT IS PROVED THAT HEAT TREATMENT CAN OPTIMIZE MICROSTRUCTURE AND THE VALUE OF QUALITY FACTOR, WHICH INCREASES FROM 23 833.93 TO 47 584.00 AFTER 2 H OF HEAT TREATMENT AT 1 040 ℃.     

小品词OF的若干用法

描述英语介词OF某些较为特殊和较为麻烦的用法，并且配有实用的例在加以说明。     

论思想政治工作的刚性机制

思想政治工作存在着刚性机制，意识形态合理性和心智模式构成内在刚性，利益同构和权威评判形成外在刚性．传播技巧和自我控制是思想力量从柔性到刚性的转化机制，激活和发挥这些刚性机制，思想政治工作才会取得有效性和实效性。     

新闻播报

2004年，我省将创新思路，激活机制，走加快优质高中教育发展的新路，今秋重点中学招生人数将有望比2003年增加20％。     

农村群体性抗争中的社会边界机制分析

美国学者查尔斯·蒂利在运用关系机制的基础上分析集体行动时,提出社会边界机制概念,认为社会边界机制包括边界变化的形成,边界变化的激活以及边界变化的结果,并且社会边界的强加和激活导致了集体行动的产生.中国农村群体性抗争中也存在着社会边界强加、激活等作用机制的痕迹.运用社会边界机制分析农村群体性抗争,有利于农村群体性抗争的预防和治理.     

星闻新事抢鲜速递

近日，朴信惠为纪念其出道10周年，在亚洲6国启动了“2013 PARK SHINHAE ASIA TOUR：KISS OF ANGEL”粉丝见面会，继菲律宾、日本等站的见面会后，