文档介绍：实习焊接实验报告
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang cense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
烙铁，一直以为谁不会用啊，经过老师讲过之后，原来它还有这么多学问。用电烙铁焊好以后，焊点呈现圆锥形或三角形；我第一次焊接后，发现焊点上锡一边有，一边没有；我接着又焊接了几次，发现技术有所提高，我感到非常高兴。
我一连焊接了好几个小时，我有点厌烦了，我知道这是个耐心的事情，这时我的手一不小心接触到了电烙铁，把我给烫了一下，凡是都要有专心，不然会出问题。我发现身边的同学都在用电烙铁制作艺术品，他们的电路板上有各式各样的图案，我也试着在我的电路板上焊接一个图案，实际操作器来，不是很容易的。
我想时间还很多，我就慢慢地焊接，经过了一番努力，终于焊接出一个八卦的图案，感到很有成就感。
两天的焊接实习就这样过去了，我明白了，在大学里，应该多动手，增强实践动手能。以后多为自己找一些动手的机会。
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
实验二：组装收音机
实习内容：
1、了解规范操作及安全用电的常识，学习识别简单电子线路，学习正确的焊接方法，认识收音机的组成。
2、了解收音机的种类和工作原理以及设计电子器件的工作流程，了解收音机元器件的类别、型号、使用范围和方法，掌握如何正确选择电元器件。
3、分发与清点电子