... 显生代地质年代表 phanerozoic time-scale 相对地质年代表relative time scale 标准全球地质年代表 standard global geochronologic scale ...
双语例句
1
Determines the relativetimescale of the noise frequencies.
确定噪声频率的相对时间尺度。
2
Time Ratio Determines the relativetimescale of the noise frequencies.
时间比确定噪声频率的相对时间尺度。
3
For a longer timescale, the relative importance of climatic factors and agro-technologies is not only related to the timescale, but also to the mutation of climate and technologies.