inexistence的翻译，读音

近义词

n. nonexistencenothingness

例句

Some people think education is a social phenomenon , there is inexistence or not important, while the rest think education is very essential. 有些人觉得教育是一种社会现象，不存在重不重要。

At the same time, the origin of fluorescence bands of anthracene and pyrene were verified in terms of the existence or inexistence of corss peaks in 2D correlation asynchronous spectrum. 同时，又根据相关异步谱交叉峰的有无，进一步确认和验证了混合溶液中各荧光峰的来源。