2. In addition, the matching state between the tag antenna and the IC is another important issue in the design of the tag antenna. 另一方面,标签天线阻抗与晶片阻抗之间的匹配状态是标签天线设计中一个很重要的课题。
3. This paper introduces the working principle of logic encryption card SLE4442 and its concrete application at spirometer, and also the design of a general IC card interface circuit. 文章介绍了逻辑加密卡SLE4442工作原理及其在肺活量计上的具体应用过程,并设计了一种通用的IC卡接口电路。
英英解释
n.
1. a group of government agencies and organizations that carry out intelligence activities for the Unit
2. being nine more than ninety