magnetic flaw detector

基本解釋

NDT instrument as ultrasonic tester, X-ray flaw detector, electromagnetic (eddy-current) tester, penetration tester, magnetic tester;
超聲波探傷儀、射線探傷儀、電磁（渦流）檢測儀、滲透檢驗儀、磁粉探傷儀等無損檢測儀器；
The on-line pipe flaw detector with magnetic leakage flux principle is introduced, providing details regarding the exciter circuit structure, magnetic sensors and signal processing.
介紹了基于漏磁探傷原理的鋼管管縫在線檢測裝置，對裝置的勵磁磁路結(jié)構(gòu)、磁敏感檢測元件及其信號處理作了較詳細的分析論述。
The nondestructive flaw detector for the rod and pipe utilizes magnetic leaking detection and digitalization to describe the damage of the rod and pipe, and according to the state .
闡述了生物體微弱磁場檢測技術(shù)的產(chǎn)生與發(fā)展過程、技術(shù)原理和特點，對近年來其在健康維護檢測、心理情緒檢測等方面的應(yīng)用情況進行了概述。