microfilm

简明释义

英[ˈmaɪkrəʊfɪlm]美[ˈmaɪkroʊfɪlm]

n. 缩微胶卷

v. 把（报纸、目录等文件）制成缩微胶卷

复 数 m i c r o f i l m s

第 三 人 称 单 数 m i c r o f i l m s

现 在 分 词 m i c r o f i l m i n g

过 去 式 m i c r o f i l m e d

过 去 分 词 m i c r o f i l m e d

英英释义

单词用法

同义词

反义词

例句

1.And the bulk of the public record is no longer to be found in library stacks, dusty courthouse files, and microfilm rolls.

现在大部分的公众记录再也不会出现在藏书堆中，铺满灰尘的法院文件以及微型电影卷轴里了。

2.In micrographics, a measure of the remoteness of the copy from the original material, the first microfilm representation being the first generation microfilm.

在缩微照相技术中，度量副本离原始资料远近的程度。第一次缩微后的。

3.It's easy to simplify roll microfilm storage and retrieval in your office.

要简化办公室缩微胶卷的存储及检索十分简单。

4.Our film scanning service is capable to handle microfilm microfiche and aperture card .

我们的胶片扫描服务可处理缩微胶卷、缩微胶片和开窗卡。

5.A device used to produce computer output on microfilm.

用于产生计算机输出缩微胶片的设备。

6.Can I get a photocopy of some material on microfilm?

我可以复印缩微胶片上的一些资料吗？

7.Researchers often use microfilm to access historical documents.

研究人员经常使用微缩胶卷来查阅历史文件。

8.You can find the original records on microfilm at the archives.

你可以在档案馆找到原始记录的微缩胶卷。

9.The library stores old newspapers on microfilm.

图书馆将旧报纸存储在微缩胶卷上。

10.The history department digitized their microfilm collection.

历史系将他们的微缩胶卷收藏数字化了。

11.Many universities have microfilm readers for student use.

许多大学为学生提供微缩胶卷阅读器。

作文

In the age of digital technology, the term microfilm (缩微胶卷) may seem outdated to many. However, this method of storing information has a rich history and continues to play a vital role in archiving documents. Microfilm is a film that contains microphotographs of documents, which allows for the preservation of large amounts of information in a compact format. This technology was widely used in libraries and archives before the advent of digital storage solutions, and it still serves as an important backup for many institutions today.The process of creating microfilm involves photographing documents at a reduced scale. Each frame on the film can contain multiple pages of text, making it an efficient way to store extensive collections of materials. For example, a single reel of microfilm can hold thousands of pages, which would take up much more physical space if stored as paper documents. This efficiency makes microfilm an attractive option for libraries, universities, and government agencies that need to preserve historical records.One of the primary advantages of microfilm is its durability. When stored properly, microfilm can last for many decades, if not centuries. Unlike digital files that can become corrupted or obsolete due to changing technology, microfilm remains stable and accessible as long as the film itself is preserved. This quality is particularly important for historical documents that need to be available for future generations.Moreover, microfilm provides a unique way to access information. Researchers and historians often turn to microfilm when they are looking for primary sources. Many libraries have dedicated microfilm readers that allow users to view and print documents from the film. This access to original materials can provide invaluable insights into past events and cultural practices.Despite the rise of digital technology, there are still challenges that come with using microfilm. For instance, reading microfilm can be more time-consuming than accessing digital documents. Users must often navigate through reels of film to find specific information, which can be a tedious process. Additionally, while microfilm is durable, it is also susceptible to physical damage, such as tears or scratches, which can render parts of the film unreadable.In conclusion, while microfilm (缩微胶卷) may not be as prevalent in today's digital world, it remains an important tool for preserving and accessing information. Its ability to store vast amounts of data in a compact and durable format makes it invaluable for libraries and archives. As we continue to embrace new technologies, it is crucial to recognize the significance of older methods like microfilm, ensuring that we maintain a diverse array of resources for future research and discovery. The legacy of microfilm is a testament to the enduring nature of information preservation, reminding us that even in a rapidly changing world, some methods stand the test of time.