V2EX cradle-to-gate

Cradle-to-gate

释义 Definition

“Cradle-to-gate” 指对产品从原材料开采/获取(cradle,摇篮)到工厂出厂/到达工厂大门(gate)这一阶段的全生命周期过程进行核算或评估,常见于 LCA(生命周期评价)、碳足迹与环境影响报告中。它不包含运输到消费者、使用阶段与报废回收等后续环节(这些通常属于 cradle-to-gravecradle-to-cradle 的范围)。

发音 Pronunciation (IPA)

/kredl t et/

例句 Examples

The report provides a cradle-to-gate carbon footprint for the new packaging.
该报告给出了新包装从原材料到出厂阶段的“摇篮到工厂大门”碳足迹。

Although the supplier claims low emissions, the cradle-to-gate assessment excludes transport to customers and end-of-life disposal.
尽管供应商声称排放很低,但“摇篮到工厂大门”的评估不包括运送给客户以及产品寿命终结处置阶段。

词源 Etymology

该术语由两个隐喻性名词组合而成:cradle(摇篮,象征“生命周期的起点/诞生”)与 gate(大门,象征“工厂出厂边界/系统边界”)。它源于环境管理与工业工程语境中对“系统边界(system boundary)的表达习惯,用来明确核算范围止于“工厂门口”。

相关词 Related Words

文学作品中的用例 Literary Works

该词主要见于技术标准、学术论文与行业报告(如 ISO 生命周期评价相关文件、环境产品声明 EPD、材料与制造业的可持续发展报告)中,通常不作为传统文学作品中的常用表达出现。

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