| 术语 | systems compatibility |
| 释义 | systems compatibility 系统兼容性 Capability of two or more items or components of equipment or material to exist or function in the same system or environment without mutual interference. In data processing, two computers are compatible if programs can be run on both without modification. Sometimes this is not a twoway possibility; a computer is upward compatible with a second computer if a program written on and for the first can be run on the second, but not the reverse. 两个或多个项目或设备的部件或材料在同一环境或系统中互不干扰地共存的能力。在数据处理技术中,如果程 序不需修改就能在两台计算机上运行,则称这两台计算机是兼容的。但有时,不能双向兼容,例如所谓向上兼容,即在第一台计算机上编写和运行的程序能在第二台计算机上运行,但 反过来不行。 |
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