| 词汇 | watermark |
| 释义 | watermark noun[ C ] uk /ˈwɔː.tə.mɑːk/ us /ˈwɑː.t̬ɚ.mɑːrk/ watermarknoun[C] (PAPER)a mark made in some types of paper during its production that can only be seen if it is held against the light（某些纸张上的）水印 shiny7777/iStock/Getty Image Plus/GettyImages Publishing: paper & stationery A3 A5 acid-free assembler backspace ballpoint pen chalk fountain pen gift wrap grammage hanging chad head-up display notepad propelling pencil pulp quill quire qwerty ream vellum watermarknoun[C] (RIVER/SEA)a mark showing the highest or lowest level that a river or the sea reaches水位标志 Floods, tides & currents atmospheric river deluge eddy flash flood flood flood tide floodplain gyre high tide high water mark inundation low tide overwhelm swash tidally tide table turbulence turbulent waterline whelm watermark | Business Englishwatermark noun[ C ] uk /ˈwɔːtəmɑːk/us MONEY a mark made on some types of paper, especially paper money, that is only seen if it is held against the light, and that is used to stop illegal copies being made: The books have anti-piracy watermarks on the first page. IT a pattern that is added to photographs, films, and sound files to show who owns the information: digital/electronic watermark The software encodes a watermark within the DVD copy that can be traced back to the owners of the software. IT an image behind the main text of a computer document, for example, in official company documents or in documents used when giving a talk: A watermark is more transparent than a background and is often used as a way to display company logos during a presentation. FINANCE a particular level or value for an investment, used to measure its performance: Fund managers need to have a watermark to reach in each analysed investment spell. high watermark FINANCE the highest level reached by an investment in a particular period: Venture investments in start-up companies hit an all-time high in the San Diego region last year, although it may prove to be a high watermark. watermark verb[ T ] IT, MONEYuk /ˈwɔːtəmɑːk/us to add a watermark to a paper or computer document: Commercial image resellers often digitally watermark their images. Examples of watermarkwatermark In a series of individual challenges, the participants were given a sample audio piece, with one of the watermarks embedded. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Watermarks were originally used by governments for documents, currency and other applications to help prevent counterfeiting. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In fact, some of those books contained both the identical cross on mounts and identical bull's head watermarks. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He has worked on problems to do with stereo and motion correspondence and multimedia issues of image database retrieval and watermarking. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Since watermarks must be inserted into the video, they only identify copies of the particular video made after that point in time. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Detecting watermarks in a video can indicate the source of an unauthorized copy. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. About a year later in 1905, these were replaced by stamps with an overprint in seriffed capitals, and these exist with two different watermarks. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There are no watermarks or limitations, regardless of creation method. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The series was added to over the years, and there are a great number of variants of papers, sizes, colors, watermarks, and plate flaws. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The euro notes contain many complex security features such as watermarks, invisible ink, holograms and microprinting that document their authenticity. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The fifty euro note contains several complex security features such as watermarks, invisible ink, holograms and microprinting that document its authenticity. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The ten euro note contains several complex security features such as watermarks, invisible ink, holograms and microprinting that document its authenticity. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A number of completed works can be shown (e.g., by inspecting watermarks or inks) to be completions of fragments that had long been left incomplete. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. One specialty use of carbon tetrachloride was in stamp collecting, to reveal watermarks on postage stamps without damaging them. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Quantization watermarks suffer from low robustness, but have a high information capacity due to rejection of host interference. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of watermark These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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