英语词汇“source of heavy metal”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	source of heavy metal
释义	source of heavy metal 基本例句重金属来源 In recent years lead isotope tracing has been playing its unique role in studying the source and migration of heavy metals in soil.近年来铅同位素示踪在研究土壤中相关重金属来源及其运移途径起到独特的作用。
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