Unit Six 1 Text 2 Situational Conversation 3 Practical Writing 4 Supplementary Reading

Unit Five 1 Text 2 Situational Conversation 3 Practical Writing 4 Supplementary Reading

1 Text 2 Situational Conversation 3 Practical Writing 4 Supplementary Reading

Unit Three 1 Text 2 Situational Conversation 3 Practical Writing 4 Supplementary Reading

1 测量误差的基本概念 2 表达误差的几种形式 3 误差的性质和分类 4 有效数字 5 系统误差的校正 6 随机误差的统计学处理 7 粗大误差的剔除 8 测量不确定度及其评定方法

1 Text 2 Situational Conversation 3 Practical Writing 4 Supplementary Reading

Unit Ten 1 Text 2 Situational Conversation 3 Practical Writing 4 Supplementary Reading

Unit One 1 Text 2 Situational Conversation 3 Practical Writing 4 Supplementary Reading

1 测量误差的基本概念 2 表达误差的几种形式 3 误差的性质和分类 4 有效数字 5 系统误差的校正 6 随机误差的统计学处理 7 粗大误差的剔除 8 测量不确定度及其评定方法

1 Unit One 2 Unit Two 3 Unit Three 4 Unit Four 5 Unit Five 6 Unit Six 7 Unit Seven 8 Unit Eight 9 Unit Nine 10 Unit Ten