Sets up and performs destructive and nondestructive tests on materials, parts or products to measure performance, life or material characteristics.

建立并进行破坏性及非破坏性的材料、零件、产品测试，从而计量其性能、寿命或材料特性。

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In our country, concrete nondestructive tests are widely applied to estimate structural concrete strength because they have the characteristics of simple, easy for operating and lower cost.

在我国，混凝土无损检测以其简单、易行、经济等优点被广泛应用于结构混凝土强度评定。

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Quantitative or qualitative analysis and detection of equipment failure, adopting image processing techniques, have been widely used in modern nondestructive tests.

在现代无损检测技术中，图象处理技术用来定量或定性分析和发现设备的故障，并得到了普遍的应用。

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