詞語：protactinium
protactinium的同義詞
n. atomic number 91 ，pa ，protoactinium
protactinium的解釋
protactinium[,prəutæk'tiniəm]n. [化]鏷（元素符號Pa，等於protoactinium）
protactinium的意思
Protactinium 鏷;protactinium dating 鏷年代測定法;鏷測定年齡法;protactinium decay method 鏷衰變法;protactinium-231-thorium-230 dating 鏷-231釷-230測年法;thorium-230 to protactinium-231 deftciency method 釷230-鏷231虧損法;
protactinium的參考例句
1.In color and fabric, is based on popular trends this year, chose to protactinium gather green camouflage fabric; 在色彩和面料上，是根據今年流行趨勢，選擇了返鏷歸真的綠色迷彩面料；