第一节质谱分析原理及质谱仪(Mass Spectrograph) 一、基本原理概述 二、质谱仪性能指标 三、仪器组成 第二节质谱图及其应用 一、质谱图(Mass Spectrum) 二、质谱峰类型 三、质谱定性分析 四、质谱定量分析 第三节质谱联用技术(Hyphenated method

第十八章质谱法(Mass Spectrometry,MS) 应用: 质谱是应用最为广泛的方法,它可以为我们提供以下信息: （ a）样品元素组成; （b）无机、有机及生物分析的结构---结构不同,分子或原子碎片不同 荷质比不同) （c）复杂混合物的定性定量分-谱方法联用(GC-) d)固体表面结构和组成分析----光烧蚀等离子体---质谱联用; （e）样品中原子的同位素比。 历史: 1813年, Thomson使用MS报道了Ne是由Ne和24N两种同位素组成;随后,同位素分析开始发展。在30年代末,由于石油工业的发展

Kinematics of particles Kinetics of particles Geostatics and Hydromechanics .Special relativity Dep. physics

Ampere's Circuital Law Example: Long Cylindrical Conductor Example: Toroidal Coil Example: Refraction of Lines of B at a Current Sheet Short Solenoid The Curl of B

Magnetic Induction The Divergence of B Magnetic Monopoles The Vector Potential A A and V Integral of A over a Closed Curve

Continuity Conditions at The Interface Potential Energy Forces on Conductors In The Presence Of Dielectrics Forces On Dielectrics Displacement Current Frequency and Temperature Dependence, Anisotropy

Electric Polarization p Bound Charges Gauss Law Electric Displacemant D

Conduction of Electricity Ohm's Law Non-linear Resistors Resistors Connected Kirchhoff's Lawss Substitution Theorem Mesh Current

Capacitance of An Isolated Conductor Capacitance btwn Two Conductors Potential Energy of a Charge Distribution Energy Density in an Electric Field Forces on Conductors

Electric Charges Solid Angles Gauss' Law Conductors Poisson's Equation Laplace's Equation Uniqueness Theorem Images