| 词汇 | acid-free |
| 释义 | acid-free adjective uk /ˌæs.ɪdˈfriː/ us /ˌæs.ɪdˈfriː/ Acid-free paper does not contain any harmful acid that can damage documents, paintings, etc.: 无酸的 The books are printed on acid-free paper so they will last for generations.这些书是用无酸纸印刷的，寿命很长。 Excluding apart aside bar bar noneidiom barring but for someone/something count excluding exclusion exclusionary exclusionist exclusively freeze negative ostracism ostracize otherwise out of itidiom outlier stand-alone You can also find related words, phrases, and synonyms in the topics: Publishing: paper & stationery Examples of acid-freeacid-free Within two years, acid-free paper became widely available for comparable cost. The volumes are well produced: printed in high quality, acid-free paper and well bound in a strong cloth binding. Nevertheless, acid-free paper does not usually contain toxic materials (although certain inks do), so it is easily recycled or composted. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The disk, along with acid-free archival paper, was put in a container filled with argon gas. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The sizing additives mixed into the pulp and/or applied to the surface of the paper must also be acid-free. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. High-quality xerographic copies on acid-free paper can last as long as typewritten or handwritten documents on the same paper. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is essential that storage enclosures be made of acid-free and lignin-free materials. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Older mats (wood based paper) are typically acidic, because acid-free paper was not widely available or marketed until recent years. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Older magnetic albums are not acid-free and thus cause damage to the photos and memorabilia included in them. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Each volume in the series contains (acid-free), thin, but durable paper (allowing books with a large number of pages to remain fairly compact). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Thus, it is important to know if the mats used are acid-free if the piece is to be preserved for a long time. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There are various standards for acid-free paper, with differing requirements. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. High-quality inkjet prints on acid-free paper can last as long as typewritten or handwritten documents on the same paper. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Loose, unsupported parts of the garment (such as sleeves or shirts) should be loosely stuffed with acid-free tissue paper to provide additional support. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The books are printed on acid-free paper on a sheet-fed offset printing press. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of acid-free 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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