neptunium

英汉释义

• n.

  1.【化】镎

英英释义

• n.

  1.a silvery radioactive metallic element.

  2.Np

英汉例句

• 1.Determination of neptunium in nitric acid solutions by molecular absorption spectrophotometry

  用分子吸收分光光度测定法测定硝酸溶液中的镎

• 2.Standard Guide for Determination of Plutonium and Neptunium in Uranium Hexafluoride by Alpha Spectrometry

  光谱法测定铀六氟化物中钚和镎指南

• 3.Sorption behavior of neptunium onto smectite under reducing conditions in carbonate media

  碳酸盐介质中蒙脱石在还原条件下对镎的吸附行为

• 4.Migration of Neptunium and Plutonium in Hydrofracturing Disposal

  水力压裂处置中镎、钚迁移行为的模拟研究

• 5.Test Method for Measuring Reaction Rates by Radioactivation of Neptunium-237

  用镎237的放射激活性测定反应速率的测试方法

• 6.Standard Guide for Determination of Neptunium-237 in Soil

  土壤中镎237检测指南