The possibility of surface contamination moving inside silastic is studied via energy spectrum analysis.
通过能谱分析,探索了表面积污向材质内部迁移的可能性.
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It possesses advanced electrogastroscope, ultra - thin electrogastroscope and c 13 infrared energy spectrum analysis instrument.
拥有先进的电子胃镜 、 超细电子胃镜和碳13红外线能谱分析仪.
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