2.app is the abbreviation of Application. In VC++, app is the entrance and exit of the application. Generally, it deals with some setting information that needs to be read or written when starting and exiting programs, as well as setting some global variables.
3.App store is an app store, which is usually understood as an app store. App Store is a service created by Apple for iPhone, iPod Touch and iPad, which allows users to browse and download some applications developed for iPhone SDK from iTunes Store. Users can purchase or try it for free, and download the application directly to iPhone or iPod touch. It includes: games, calendars, translation programs, galleries and many practical software.
4. Acute phase proteins, such as infection, burn, surgery, trauma, etc., can quickly induce the body to produce non-specific reactions, such as rising body temperature, increasing blood sugar, enhancing catabolism, negative nitrogen balance, and rapidly increasing the concentration of some proteins in plasma. This reaction is called acute phase reaction, and the expressed protein is called acute phase protein.
Wait, wait, there's more. . . . . I don't know which industry is the abbreviation of the APP you want to know?