| 释义 |
- 指线：指线是一种用于显示数字信息的设备，通常由数字显示屏和光电传感器组成。它可以将数字信号转换为可见的光线或线条，用于显示数字数值或进行测量。
- 1
"We still teach students analog X-ray techniques, but the emphasis is on digital radiography," clinic director Herbert said. “我们也会教学生使用模拟X光技术，但教学重点是数字放射显影术，”诊所主任赫伯特说。 - 2
In particular, they enjoy digital cameras, high-definition TVs, DVRs and Blu-ray players. - 3
After a four-month exclusive run in cinemas (a “window”, in Hollywood jargon) they become available as DVDs and Blu-ray discs—and, often, as on-demand videos and digital downloads. 在为期四个月的影院独播权结束后，电影就被制作成可销售的DVD，蓝光盘，还常常有点播视频和数字格式的可供观看下载。
|