jammer是什么意思

用法例句

Mineral and chemical compositions of clay core samples collected in bronze vessels excavated from Hengshui tombs of Western Zhou Dynasty in Jiang county,Shangxi province were analyzed by X-ray diffractometry,X-ray fluorescence spectrometry and microscopic viewing.

利用X射线衍射、X射线荧光光谱、显微镜观察等理化分析测试手段对山西绛县横水西周墓地部分青铜器残留的泥芯进行了成分、物相等检测分析,并与山西侯马、陕西扶风李家铸铜遗址进行了比较分析。

The major and rare earth elements in some clay core residues of bronze vessel unearthed from the Chenpo Chu tomb of Warring States Dynasty in Xiangfan city were analyzed by XRF and ICP-AES.

利用X荧光光谱(XRF)、电感耦合等离子发射光谱(ICP-AES)对湖北省襄樊市陈坡战国楚墓出土的部分青铜器残留泥芯进行了主量元素、稀土元素测试分析,并与当地原生土、附近出土时代相近的陶片、黄河中游地区的山西侯马东周陶范及长江流域的典型红土进行了比较分析。