时间回到2005年，DCI（数字电影倡导组织 Digital Cinema Initiatives）首次制定了数字影院系统规范（Digital Cinema System Specification），该规范定义了数字电影行业解码器规格： 2k = ...

The aspect ratio states the comparison of width to height and is commonly used to describe the shape of a TV or computer screen. For example, the aspect ratio of an earlier standard-definition (SD ...

Aspect ratio refers to the relationship between something's width and height, and is commonly used to describe computer and TV displays, camera sensors, printed and digital images, and more.

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the Multicloud The Future of the Internet ...

Walmart had the best gaming monitor deal for Prime Day, and fortunately it's still on sale. Right now the 43" Samsung Odyssey ...

One-dimensional nanostructures, such as nanowires and nanotubes, have high surface-to-volume ratios due to their small diameters and large aspect ratios. These materials are used in electronics, ...

The Sharpe ratio compares the return of an investment with its risk. It's a mathematical expression of the insight that excess returns over a period of time may signify more volatility and risk ...

High aspect ratio reduces induced drag for fuel-efficient, long-distance flying. Low aspect ratio enhances maneuverability in combat but increases fuel consumption. Wing aspect ratios impact ...

Key financial ratios that can help investors size up the financial health of airline companies are the quick ratio, return on assets (ROA), and the debt-to-capitalization ratio. For 2023 ...

In 1934, Alfred Redfield discovered that the ratio of carbon to nitrogen to phosphorus is a nearly constant 106:16:1 throughout the world's oceans, in both phytoplankton biomass and in dissolved ...