电测仪 electrical measuring instrument
- 本文报导了牙齿根管长度电测仪的原理研究、设计思想和临床效果。
This paper reports a research upon the principles of the electronic method for measuring the root canal length, the design of the electronic device and its efficiency. - 结果:电活力测试仪刺激可使被测牙牙髓内SP、CGRP阳性纤维完全脱失,牙周组织及邻牙不受影响。
RESULTS: Vitality testing caused the SP-, CGRP-immunoreactive nerve fibers disappeared completely in the pulp but not in the periodontium or the gingiva. - 通过在工程电测CT仪中的应用,证明该模块通过电话线实现远程通信控制效果较好。
The application in engineering electric ct gauge proves that the module realizing the long distance control through the telephone network is effective.