论文部分内容阅读
随着我国社会主义建设事业的发展,数字磁记录技术已得到广泛的应用。在一般情况下,如作为各种数字式电子计算机的外存设备或作为宇航参数的遥测记录,要求磁带机在较短的时间内记录大量的数据。但在另一些科学领域中,譬如航空探矿、油井测量、地震预测、海洋研究等方面,同样有大量的数据需要运用现代化计算技术进行处理,而这些数据不可能在短时间内获得。它们不但要求容量大,记录时间长,
With the development of China’s socialist construction, digital magnetic recording technology has been widely used. Under normal circumstances, such as as a variety of digital computer external storage device or as a telemetry navigation parameters, requires the tape drive to record large amounts of data within a relatively short period of time. However, in other scientific fields, such as aviation prospecting, oil well surveying, earthquake prediction and marine research, there is also a large amount of data that needs to be processed by using modern computing technology, and these data can not be obtained in a short period of time. They not only require large capacity, long recording time,