环境监测课程设计模板(2)

关于空气中飘尘含量的测定

目 录

目 录 ..........................................................................................................................................................................2

前言 ............................................................................................................................................................................1

第一章 重量法测定空气中飘尘的含量.........................................................................................................2

1.1 原理 ....................................................................................................................................................................2

1.2 测定步骤...........................................................................................................................................................3

1.3 计算 ....................................................................................................................................................................4

1.4 说明 ....................................................................................................................................................................5

第2章 光散射法 ..................................................................................................................................................7

2.1 范围 ....................................................................................................................................................................7

2.2 引用标准...........................................................................................................................................................7

2.3、定义..................................................................................................................................................................7

2.4 原理 ...................................................................................................................................................................8

2.5测定步骤............................................................................................................................................................8

2.6、结果计算 ........................................................................................................................................................9

2.7 、质量控制 ......................................................................................................................................................9

2.8、精密度和准确度 ..........................................................................................................................................9

第三章 结论 ......................................................................................................................................................... 10

附录A ..................................................................................................................................................................... 11

附录B ..................................................................................................................................................................... 11

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