计算机作为一种高效处理庞大复杂信息与数据的现代先进工具,首要特征是要求输入计算机的各项原始数据信息必须准确、科学,否则,既然输入的数据与信息是“垃圾”,那么输出的只会是更高级的“垃圾”。所以实行计算机管理的前提条件是要做好输入信恩与数据的收集、整理、著录等一系列前处理工作,使其充分满足计算机工作的技术要求。 As a modern and advanced tool for efficiently handling large and complex information and data, the most important feature of computer is that the original data information input into the computer must be accurate and scientific. Otherwise, since the data and information input are “rubbish” Will be more advanced “rubbish.” Therefore, the prerequisite for implementing computer management is to do a series of pre-processing tasks such as collecting, arranging and bibliographic inputting information and data, so as to fully meet the technical requirements of computer work.