sources of heavy metals造句
例句與造句
- Distribution and source of heavy metal elements in sediments of zhanjiang harbor
粵西湛江港海底沉積物重金屬的分布特征與來源 - The distribution and source of heavy metals in an important aquaculture sea area xiangshan bay
象山港重點(diǎn)增養(yǎng)殖區(qū)重金屬殘留量分布及污染源分析 - It's difficult to find sources of heavy metals in a sentence. 用sources of heavy metals造句挺難的