V2EX watermark

Watermark

定义 Definition

Watermark(名词/动词):水印。指纸张中嵌入的半透明标记,通常用于防伪或标识品牌;也指数字图像或文档上叠加的标识,用以声明版权或来源。作动词时,表示在纸张或数字内容上加水印。

发音 Pronunciation

/wtmk/(英式)

/wtrmrk/(美式)

例句 Examples

This banknote has a watermark to prevent counterfeiting.
这张纸币上有水印,用来防止伪造。

The photographer decided to watermark all her images before uploading them online, ensuring that no one could use her work without proper attribution.
这位摄影师决定在把照片上传到网上之前都加上水印,以确保没有人能在未经授权的情况下使用她的作品。

词源 Etymology

Watermarkwater(水)和 mark(标记)两个词组合而成,最早出现于17世纪末。最初指造纸过程中,趁纸浆尚湿时用金属模具压印出的图案,因纸张在该处较薄,对光可见半透明的标记。由于这种标记是在纸张含水时制成的,故称"水印"。随着数字时代的到来,watermark 的含义扩展到了数字领域,指在图片、视频或文档上叠加的版权标识。

相关词汇 Related Words

文学作品引用 Literary References

  • 在丹布朗(Dan Brown)的小说《达芬奇密码》(The Da Vinci Code)中,水印作为隐藏信息和真伪鉴别的元素多次出现,与故事中的密码学和艺术鉴定主题密切相关。
  • 约瑟夫康拉德(Joseph Conrad)的短篇小说集《水线之间》(*'Twixt Land and Sea*)中涉及文件真伪的情节里,watermark 被用作验证文件合法性的关键细节。
  • 在菲利普罗斯(Philip Roth)的小说《美国牧歌》(American Pastoral)中,主人公经营手套工厂,纸张与商标的描写中出现了 watermark 一词,象征着身份与真实性。
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