thoron读音音标

英[\\\'θɔːrɒn]

美[ \\\'θorɑn]

基本意思释义

n.钍射气

短语及实用例句

The daughter nuclides of radon and thoron tend to become attached.

氡和钍射气的子体易被气溶胶吸附.

辞典例句