characteristics of spatio-temporal distribution的用法和樣例：
例句
- The distributive characteristics of PAHs in different districts and different seasons were mainly studied.
主要研究了多環芳烴的地區和季節分佈特徵。 - Using principal component analysis in chemometrics, a distribution feature of the nutritive elements was discussed.
運用化學計量學中的主組分分析方法，討論了這些營養元素分佈特徵。
