electronegative造句
If come menstruation and is
electronegative is the specification pregnant certainly?
如果來月經而且試紙是陰性是不是說明一定沒懷孕?
This paper investigated the process of avalanche growth in
electronegative gas.
提出了一種分析電負性氣體中電子崩發展過程的四參數模型.
Put least
electronegative element in the center . 2.
投入最少電陰性的元素在中心.