nondestructive measure meaning in English

不破损测量法

Because of its simple operation , high resolution without the need for special sample preparation , sfm is paid great attention in all scientific fields . sfm is an effective method to study domains with high resolution and nondestructive measuring
由于其操作简便、样品无需特别制备、能高灵敏度地探测探针-样品表面之间各种作用力，具有极高的成像分辨率，故自它诞生之日起即被各学科领域所关注。
In this paper , rebar corrosion state was judged with three electrochemical nondestructive measuring technologies , i . e . half - cell potential , a . c . impedance and time potential . when the rebar was transformed from passivation to depassivation , it can obtain the chloride ions corrosion critical content through taking and analyzing chloride ions content around the rebar
本文利用半电池电位法、交流阻抗法和时间电位法三种电化学无损检测技术判断评估试件在试验过程中钢筋腐蚀状况，当钢筋由钝化状态转为活化状态时，取样分析钢筋周围氯离子含量，得到了不同技术条件混凝土的氯离子临界浓度。