Unit9 Part 1 Notes to Text Part 2 Word Study Part5 Notes to Passage Part3 Practice on Text Part6 Practice on Passage Part4 Extensive Reading

Unit8 Part 1 Notes to Text Part 2 Word Study Part5 Notes to Passage Part3 Practice on Text Part6 Practice on Passage Part4 Extensive Reading

Chapter Five Image Creation Unit 20 Part 1 Notes to Text Part4 Extensive Reading Part 2 Word Study Part5 Notes to Passage Part3 Practice on Text Part6 Practice on Passage

Chapter FourA The Internet Unit们 Part 1 Notes to Text Part4 Extensive Reading Part 2 Word Study Part5 Notes to Passage Part3 Practice on Text Part6 Practice on Passage

14.1 D/A转换 14.2 A/D转换

Chapter Four BASIC and C Language SECOND EDITION THE PROGRAMMING LANGUAGE Unit 15 Part 1 Notes to Text Part4 Extensive Reading

6.1 自激振荡原理 6.2 RC振荡器 6.3 LC振荡器

一、电波传播特性及损耗预测 二、噪声的估计 三、组网中应考虑的主要干扰

压电式传感器具有响应频带宽、灵敏度高、信噪比大、结构简单、工作可靠、重量轻等优点。近年来，由于电子技术的飞速发展，随着与之配套的二次仪表以及低噪声、小电容、高绝缘电阻电缆的出现，使压电传感器的使用更为方便。因此，在工程力学、生物医学、石油勘探、声波测井、电声学等许多技术领域中获得了广泛的应用

Chapter Four Computer Software ordPercE x3 Unit14 Part 1 Notes to Text Part4 Extensive Reading