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(huán)芳烴的地區和季節分布特征。 - Using principal component analysis in chemometrics, a distribution feature of the nutritive elements was discussed.
運用化學(xué)計量學(xué)中的主組分分析方法，討論了這些營(yíng)養元素分布特征。
