异步电动机和直流电动机一样，亦有三种制动方式：反馈制动、反接制动和能耗制动

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§16.1 热辐射 普朗克能量子假设 §16.2 光电效应 爱因斯坦光子假说 §16. 3 康普顿效应 §16.4 氢原子光谱 玻尔的氢原子理论 §16.5 微观粒子的波粒二象性不确定关系 §16.6 波函数 一维定态薛定谔方程 §16.7 电子自旋 四个量子数 §16.8 原子的电子壳层结构

Natick, MA 01760-2098 For contact information about worldwide offices, see the Math Works Web site. Using MATLAB Graphics COPYRIGHT 1984-2002 by The Math Works, Inc. The software described in this document is furnished under license agreement. The software may be used or copied only under the terms of the license agreement- No of this manual may be photocopied or repro-

The software described in this document is furnished under license agreement. The software may be used or copied only under the terms of the license agreement. No part of this manual may be photocopied or repro- duced in any form without prior written consent from The Math Works. In FEDERAL ACQUiSITION to all acquisitions of the Program and Documentation by or for the federal

For contact information about worldwide offices, see the MathWorks Web site. MAT-File Formo COPYRIGHT 1984-1999 by The Math Works, Inc. The software described in this docu nder a license agreement. The software may be used or copied only under the No part of this manual may be photocopied or repro- duced in any form without pri

8.1 放射治疗装置分类 8.2 X线治疗机 8.3 钴-60治疗机 8.4 医用电子直线加速器 8.5 立体定向放射治疗装置γ-刀(Gamma-knife) 8.6 立体定向放射治疗装置X-刀(X-knife)

1. 掌握原子核外电子分布的一般规律（描述核外电子运动状态的四个量子数的物理意义和可能取值，核外电子排布原理，电子排布式和轨道表示式）及其与元素周期表的关系； 2. 了解原子核外电子运动的基本特征，s,p,d 轨道波函数与电子云的空间分布情况； 3. 了解化学键的本质及共价键键长、键角等概念； 4. 熟悉杂化轨道理论，能用该理论判定某些分子的空间构型； 5. 了解分子间力和晶体结构及对物理性质的影响； 6. 了解原子光谱和分子振动光谱的基本原理及应用情况

For contact information about worldwide offices, see the Math Works Web site. Writing S-Functions COPYRIGHT 1998-2002 by The Math Works, Inc. The software described in this document is fur d under a license agreement. The software may be used or copied only under the terms of the license agreement. No part of this manual may be photocopied or repro-