long period meaning in English
长时间地震
长周期
Examples
- They may endure as varieties for very long periods .
在极长时期内停留在变种阶段。 - The companies have performed well over long periods .
可是长期以来，这些公司确实成绩斐然。 - The result of this experiment was not noticeable for a long period .
这个实验结果长期不显著。 - " modern " can refer to a longer period up to the present .
“modern”可指直至当前的一段较长时期。 - The inscription of the monument has worn away over a long period of time .
年深月久，碑文已经磨灭了。