灵敏点 meaning in English

sensitive spot

Battery insensitive point
电池不灵敏点
The author took part in the development of the improved microwave nondestructive inspector cpy - 1g and engineering inspection . this paper also studied on some problems theoretically , such as the sensitive operating point of the instrument , the reflection coefficient can be greater than unity , and so on
结合国防任务，作者参与了改进型微波无损检测仪cpy - 1g的研制、工程检测工作，对课题组碰到的仪器工作灵敏点问题和对作者首次发现的反射系数大于1的奇异现象作了一些理论探讨。