“shell”的概念、定义、翻译、参考文献-科学参考

shell

Science and Technology

1. In computing, a user interface that provides access to the services provided by an operating system; also the name of a programming language.
2. A hard outer covering, e.g. of a nut or egg.
3. The protective body covering of a crustacean, e.g. lobster, crab.
4. The body covering of a turtle or tortoise (order Chelonia), reptiles with bodies enclosed in bony plates covered by horny scales to form an upper carapace, often fused to the vertebrae and ribs, and a lower plastron.
Mike Allaby

Chemistry

Computer

A program that provides the user interface of an operating system and is often considered to be part of it. The main inner part of the operating system, the kernel, is thus enclosed by the shell, as in a nut. Some operating systems have a choice of shells.

单词	shell
释义	shell Science and Technology 1. In computing, a user interface that provides access to the services provided by an operating system; also the name of a programming language. 2. A hard outer covering, e.g. of a nut or egg. 3. The protective body covering of a crustacean, e.g. lobster, crab. 4. The body covering of a turtle or tortoise (order Chelonia), reptiles with bodies enclosed in bony plates covered by horny scales to form an upper carapace, often fused to the vertebrae and ribs, and a lower plastron. Mike Allaby Chemistry See atom. Computer A program that provides the user interface of an operating system and is often considered to be part of it. The main inner part of the operating system, the kernel, is thus enclosed by the shell, as in a nut. Some operating systems have a choice of shells.
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