The reasonable application of the CPLD ensures the reliability of the system, and it is of great importance in the realization of system functions. 复杂可编程逻辑器件的合理应用，保证了系统的可靠性，对系统功能的实现起到了极为重要作用。
The reasonable application research of adaptability between pesticide and employment technology is the powerful measures to promote the level of pesticide employment technology. 进行农药剂型与施药技术相互适应性及合理应用研究，是促进农药科学使用技术水平发展的有力措施。
