Alternative magnetic leakage flux method was developed from the eddy current testing and traditional magnetic leakage flux testing, and it was advantageous for surface flaw recognition.
交变漏磁检测方法由于兼具涡流检测和传统漏磁检测的特点，对表面缺陷具有很高的识别率。
Presenting the advantages and disadvantages of each method, it introduces in vitro alternative testing such as cellular methods for acute systemic toxicity, target organ, and local toxicity.
提出每种方法的利弊，介绍在试管内替换测验象细胞方法那样适合厉害的系统的毒性，目标器官和地方的毒性。
A new Nondestructive testing method, alternative current magnetic flux leakage testing, was introduced to inspect the flaw in the drilling tool thread area.
采用交流磁场检测法对钻具螺纹进行了探伤。
A new Nondestructive testing method, alternative current magnetic flux leakage testing, was introduced to inspect the flaw in the drilling tool thread area.
采用交流磁场检测法对钻具螺纹进行了探伤。
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