nuclear timescale核时标
astronomical timescale天文年代表
stratigraphic timescale地层年代表;地层时间表
Timescale Grade有薪阶行政官
chronologic timescale地层时序表
timescale spectrum时间尺度谱
decoherence timescale退相干时间尺度
stratigraphical timescale地层时序表
long timescale长时间尺度
N-COUNT（可数名词） The timescale of an event is the length of time during which it happens or develops. 时段
The likelihood is that these companies now will show excellent profits on a two-year timescale.
这些公司现在很可能会在一个两年的时段内取得丰厚的收益。