点击切换搜索课件文库搜索结果(14726)
文档格式:PPT 文档大小:733.5KB 文档页数:28
§1-1 截面的静矩和形心(The first moments of the area & centroid of an area) §1-4 转轴公式 (Rotation of axes) §1-2 极惯性矩 惯性矩 惯性积 (Polar moment of inertia Moment of inertia Product of inertia) §1-3平行移轴公式 (Parallel-Axis theorem)
文档格式:PPT 文档大小:1.84MB 文档页数:51
§11–1 交变应力与疲劳失效(Alternating stress and fatigue failure) §11–3 持久极限(Endurance limit) §11–2 交变应力的循环特征、应力幅和平 均应力(The cycle symbol,stress amplitude and mean stress for alternating stress) §11–4 影响持久极限的因素 (The effective factors of endurance limit ) §11–5 对称循环下构件的疲劳强度计算 (Calculation of the fatigue strength of the member under symmetric cycles) §11–6 持久极限曲线 (Enduring limit curve) §11–7 不对称循环下构件的疲劳强度计算 (Calculation of the fatigue strength of the member under unsymmetric cycles) §11–8 弯扭组合交变应力的强度计算 (Calculation of the strength of composit deformations)
文档格式:PPT 文档大小:1.85MB 文档页数:62
§3-1 扭转的概念和实例 (Concepts and example problem of torsion) §3-2 扭转内力的计算 (Calculating internal force of torsion) §3-3 薄壁圆筒的扭转 (Torsion in thin—wall circular tube) §3-4 圆轴扭转的应力分析及强度条件 (Analyzing stress of circular bars & strength condition) §3-8 开口和闭合薄壁截面杆的自由扭转 (Free torsion of open and closed thin￾walled members) §3-5 圆杆在扭转时的变形 ·刚度条件 (Torsional deformation of circular bars & stiffness condition) §3-6 密圈螺旋弹簧的应力和变形 (Calculation of the stress and deformation in close-coiled helical springs) §3-7 非圆截面杆的扭转 (Torsion of noncircular prismatic bars)
文档格式:PDF 文档大小:167.92KB 文档页数:27
Whilst a number of characteristics affect the overall quality and acceptability of both fresh and frozen meats, tenderness is the major characteristic of eating quality because it determines the ease with which meat can be chewed and swallowed. The tenderness of meat is affected by both chilling/freezing and storage. Under the proper conditions, tenderness is well maintained throughout the chilled/frozen storage life, but improper chilling/freezing can produce severe toughening and meat of poor eating quality
文档格式:PDF 文档大小:1.7MB 文档页数:13
The Academy of management Review, Vol 6, No 4(Oct. 1981), 609-620 Stable url: http://links.jstor.org/sici?sici=0363-7425%28198110%296%03a4%3c609%03atcoiot%3e2.0.c0%3b2-m The Academy of Management Review is currently published by Academy of Management. Your use of the JSTOR archive indicates your acceptance of JSTOR's Terms and Conditions of Use, available at
文档格式:PDF 文档大小:160.47KB 文档页数:4
Evaporation and sputter deposition [15] 1. a)In the plasma of a sputter deposition system, consider an argon atom that is ionized during a collision in the plasma. i) Express the ratio of the acceleration of the liberated electron to that of the argon ion in terms of M and m, the mass of the ion and electron; give the numerical value of this ratio, and say in which
文档格式:PDF 文档大小:4.04MB 文档页数:890
Ten Principles of Economics Thinking Like an Economist Interdependence and the Gains from Trade The Market Forces of Supply and Demand Elasticity and Its Application Supply, Demand and Government Policies Consumers, Producers, and the Efficiency of Markets Application: The Costs of Taxation Application: International Trade Externalities Public Goods and Common Resources The Costs of Production Firms in Competitive Markets Monopoly Oligopoly Monopolistic Competition The Economics of Labor Markets
文档格式:DOC 文档大小:30.5KB 文档页数:3
Mr. President, fellow delegates: The long and meticulous study and debate of which this Universal Declaration of Human Rights is the product means that it reflects the composite views of the many men and governments who have contributed to its formulation. Not every man nor every government can have what he wants in a document of this kind. There are of course particular provisions in the declaration before us with which we are not fully
文档格式:DOC 文档大小:30.5KB 文档页数:3
Mr. President, fellow delegates: The long and meticulous study and debate of which this Universal Declaration of Human Rights is the product means that it reflects the composite views of the many men and governments who have contributed to its formulation. Not every man nor every government can have what he wants in a document of this kind. There are of course particular provisions in the declaration before us with which we are not fully
文档格式:DOC 文档大小:54.5KB 文档页数:7
When Secretary General Hammarskjold’s invitation to address this General Assembly reached me in Bermuda, I was just beginning a series of conferences with the Prime Ministers and Foreign Ministers of Great Britain and of France. Our subject was some of the problems that beset our world. During the remainder of the Bermuda Conference, I had constantly in mind that ahead of me lay a great honor. That honor is mine today, as I stand here, privileged
首页上页7891011121314下页末页
热门关键字
搜索一下,找到相关课件或文库资源 14726 个  
©2008-现在 cucdc.com 高等教育资讯网 版权所有