用扫描电子显微镜和能谱仪对钨和铜以及不锈钢的热等静压焊接试样的焊接界面进行了分析研究。
The SEM and EDS were used in this paper to analysis the welding interface of the specimens of tungsten and copper, copper and stainless steel made by HIP welding.
通过偏光显微镜和反光显微镜观察试样釉层的显微结构，发现虹彩釉在成釉过程中釉层表面析出了针状的黑锰矿晶体。
The microstructure of the sample glaze layer under polarizing microscope and reflecting microscope has showed acicular hausmannite crystals on the glaze layer surface of luster glaze.
用扫描电子显微镜(SEM)观测试样的断裂表面，对产生于若干特殊损伤类型的AE信号进行了鉴别。
The fracture surfaces of the specimens were observed by a scanning electron microscope (SEM). The AE signals were distinguished as being released from (several) special types of damage.
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