V2EX pp

Pp

释义 Definition

“pp”常见为缩写,用法依语境而定:

  1. pages(页):如 pp. 1215 表示“第12到15页”。
  2. parts per(每……的份数):常见于科学计量,如 ppm(parts per million,每百万分之一)、ppb(每十亿分之一)。
    也可能在聊天语境中作其他非正式缩写(含义不固定)。

发音 Pronunciation

/pi pi/

例句 Examples

Please see pp. 3436 for the full table.
请参见第3436页的完整表格。

The report lists the contaminant level in ppm, which requires careful interpretation.
报告用ppm(每百万分之一)标示污染物含量,需要仔细解读。

词源 Etymology

“pp”多为书写缩略形式,常见于学术引用中,源自拉丁语 paginae(“页”的复数),对应英文 page/pages;在理工科中,“pp”则来自英语短语 parts per(“每……份”)的缩写,用于构成 ppm/ppb 等计量单位。

相关词 Related Words

文学作品 Literary Works

由于“pp”主要作为引文与页码标注科学计量缩写出现,通常不作为文学文本中的“词汇意象”被突出使用;它更常见于学术著作、论文、注释与参考文献体系中(如书籍的注释与索引部分)。

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