第三章平面一般力系 3-1力线平移定理 3-2平面一般力系向一点简化 3-3平面一般力系的简化结果·合力矩定理 3-4平面一般力系的平衡条件和平衡方程 3-5平面平行力系的平衡方程 3-6静定与静不定问题的概念物体系统的平衡 3-7平面简单桁架的内力分析 平面一般力系习题课

§3-1 概述 §3-2 形状记忆材料 §3-3 介电材料驱动器 §3-4 电流变液驱动器 §6.1.4.4 电泳机理 3-4 电流变液驱动器 §3-5 磁流变液驱动器 §3-6 磁致伸缩驱动器 §3.7 压电驱动器 §3-8 电致伸缩驱动器 §3-6 电致伸缩驱动器

3．1 杨氏干涉仪和空间相干性 3．2 非相干像的形成 3．3 MTF的测量 3．4 非相干空间滤波 3．5 迈克耳孙干涉仪和时间相干性 3．6 傅里叶变换光谱仪 3．7 投影显示的消像素技术 3．8 计算层析技术 3．9 结论

外研版（三起）（2012）小学英语五年级下册Module 3 Unit 1 She had eggs and sausages.Module 3 Unit 1 She had eggs and sausages.导学案(3)

The effects of different firing temperatures on the stability of perovskite phase, grain size, and dielectric properties were investigated by XRD, TEM, SEM and dielectric measurements. The dielectric ceramics of Pb(Mg1/3Nb2/3)O3-PbTiO3-BaTiO3 system were obtained by chemical coprecipitation in water. The ceramics have higher dielectric constant (7003-9714), lower firing temperature (950-1150℃), quite uniform microstructure with grain size less than 2.5μm, and lower temperature coefficients of capacitance. As a result, it was confirmed that the simple and low cost chemical route used namely coprecipitation in water is a desired meth-od for preparing high property dielectric materials applicable to multilayer capacitors

外研版（三起）（2012）小学英语三年级下册Module 3 Unit 1 I like football.Module 3 Unit 1 I like football.导学案(1)

外研版（三起）（2012）小学英语三年级下册Module 3 Unit 1 I like football.Module 3 Unit 1 I like football.课件(1)

外研版（三起）（2012）小学英语三年级下册Module 3 Unit 1 I like football.Module 3 Unit 1 I like football.教案(1)

外研版（三起）（2012）小学英语五年级下册Module 3 Unit 1 She had eggs and sausages.Module 3 Unit 1 She had eggs and sausages.课件(1)

外研版（三起）（2012）小学英语六年级下册Module 3 Unit 1 The sun is shining.Module 3 Unit 1 The sun is shining.课件(1)