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Terms for subject Earth sciences containing B | all forms | exact matches only
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actinium B锕 B (铅的同位素 Pb²¹¹)
applications technology satellite model B应用技术卫星-B型
B-power阳〔屏〕极电源
B&S wire gageB-S 线规
B&S wire gage布朗-夏普线〔径〕规
B&S wire gaugeB-S 线规
B&S wire gauge布朗-夏普线〔径〕规
infrared B红外线 B
radium B镭 B (铅的同位素 Pb214)
rockwell hardness B以 B 表示的洛氏硬度
special sensor B专用传感器 B (γ 射线探测器)
thorium B钍 B (铅的同位素 P²¹⁶)