探测点 meaning in English

sensing point

Cable alignment , together with common reference points , sequence number of detection points
地下电缆准线，连同常用基准点及探测点的序号；
The problem has been completely solved by moving the testing spots to the two ends of the samples , which is quite unique and has not been reported within the county
并通过将探测点移至试件两端的方法使这两个问题得到根本性解决。这种检测方法在国内尚未见报道。