请输入您要查询的英文单词:
单词
Roentgen
释义
Roentgen
英
/ ?r??ntɡ?n; ?r?ntɡ?n /
美
/ ?rentɡ?n??rentd??n /
简明释义
n.
1. 伦琴:德国物理学家,X射线的发现者,1901年获得诺贝尔物理学奖。
2. 伦琴(R):放射性物质释放的辐射量的单位,已被国际单位制(SI)中的库里(Ci)所取代。
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electronically erasable read only memory
electronically excited state
electronically operated control
electronically operated mill
electronically scanned optical tracker
electronically scanned radar
electronically scanned stacked beam radar
electronically scanned tacan antenna
electronically steerable array radar
electronically steerable phased array radar
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更新时间:2025/8/9 2:39:55