V2EX pbs

PBS

Definition 定义

PBS 是一个缩写,常见含义有两种:

  1. Public Broadcasting Service:美国的“公共广播电视网/公共电视服务机构”,以公共服务性质的新闻、纪录片与教育节目著称。
  2. phosphate-buffered saline:生物实验中常用的磷酸盐缓冲盐水(PBS 缓冲液),用于清洗细胞、配制样品等。

Pronunciation 发音(IPA)

/pi.bis/

Examples 例句

I watched a documentary on PBS last night.
我昨晚在 PBS 上看了一部纪录片。

After staining the cells, we washed them twice with PBS to remove excess dye.
给细胞染色后,我们用 PBS 清洗了两次以去除多余染料。

Etymology 词源

PBS 属于首字母缩略词(initialism),来自英文短语的首字母:

  • Public Broadcasting Service(公共广播电视服务)
  • phosphate-buffered saline(磷酸盐缓冲盐水)
    在口语中通常按字母逐个读出(P-B-S)。

Related Words 相关词

Literary Works 文学作品

  • Amusing Ourselves to Death(尼尔波兹曼 Neil Postman)讨论电视媒体生态时会提及公共电视/公共广播体系(如 PBS)
  • Bowling Alone: The Collapse and Revival of American Community(罗伯特帕特南 Robert D. Putnam)在谈美国公民社会与公共机构时可能提及 PBS 等公共媒体
  • Manufacturing Consent: The Political Economy of the Mass Media(诺姆乔姆斯基 & 爱德华赫尔曼)媒体研究语境中常会对公共媒体与主流媒体进行对照讨论(可能涉及 PBS)
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