What is DR?
Nowadays, many professional terms are abbreviated letters, and people in this industry are not confused, so what does the abbreviation DR mean?
1. DR: The full name is Darry Ring (trademark registration number: 14472759), which is a romantic proposal diamond ring brand, which belongs to Dia Co., Ltd. It has always interpreted the brand concept of "one life, the only true love" with the unique customization model of "only one piece for a man in his life".
2. In financial accounting, it refers to debit record, which is DR-Music DREntertainment. DR stock means that when the word DR appears in front of the stock name, it means that the day is the ex-dividend and ex-rights date of the stock.
3. Digital radiography (DR) is also a new digital imaging technology developed recently, which has similar uses to computed radiography (CR), but the basic principles and structures are different. DR is developed on the basis of digital fluorescence (DF), which uses an image intensification tube as the information carrier to receive X-ray information through the human body, which is collected by a video camera and converted into a digital signal, and then digitized. Unlike CR, which is not compatible with other devices and requires specialized equipment, CR can be used to collect information from any X-ray imaging device using an imaging plate, except for the information carrier. Like CR, DR can do a variety of post-processing of images, and can be used for image transmission and storage.
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