【摘要】 本文用声速法测定高分子材料的取向度与模量参数，结合微处理系统加以智能化，并具有运算、显示、打印输出结果的功能，在科研、教学实验和生产工艺过程控制中是很有实际意义的。更多还原

【Abstract】 The sound-speed method of measuring the orientation degree and modulus parameters of the polymer materials is applied in this paper. Combined with the microprocessor system,the sound-speed method has become an intelligent instrument. Therefore, it has the functions of operation, displaying and printing the output results. It is very useful in the areas of the sci entific research, the educational experiment, and the processing control of polymer produc tion.更多还原