Online Google Dictionary

kernel 中文解釋 wordnet sense Collocation Usage Collins Definition
Noun
/ˈkərnl/,
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kernels, plural;
  1. A softer, usually edible part of a nut, seed, or fruit stone contained within its hard shell

  2. The seed and hard husk of a cereal, esp. wheat

  3. The central or most important part of something
    • - this is the kernel of the argument
  4. The most basic level or core of an operating system of a computer, responsible for resource allocation, file management, and security

  5. Denoting a basic unmarked linguistic string

  1. the inner and usually edible part of a seed or grain or nut or fruit stone; "black walnut kernels are difficult to get out of the shell"
  2. a single whole grain of a cereal; "a kernel of corn"
  3. the choicest or most essential or most vital part of some idea or experience; "the gist of the prosecutor's argument"; "the heart and soul of the Republican Party"; "the nub of the story"
  4. In category theory and its applications to other branches of mathematics, kernels are a generalization of the kernels of group homomorphisms and the kernels of module homomorphisms and certain other kernels from algebra. ...
  5. In computing, the kernel is the central component of most computer operating systems; it is a bridge between applications and the actual data processing done at the hardware level. ...
  6. In mathematics, an integral transform is any transform T of the following form: The input of this transform is a function f, and the output is another function Tf. An integral transform is a particular kind of mathematical operator.
  7. This is a list of experiments from the Disney animated Lilo & Stitch franchise, most of them making their first appearances in ''. These experiments are genetically engineered creatures created by Dr. Jumba Jookiba in his lab at "Galaxy Defense Industries", with the assistance of Dr. ...
  8. The Linux kernel is an operating system kernel used by the Linux family of Unix-like operating systems. It is one of the most prominent examples of free and open source software.
  9. In mathematics, the word kernel has several meanings. Kernel may mean a subset associated with a mapping: * The kernel of a mapping is the set of elements that map to the zero element (such as zero or zero vector), as in kernel of a linear operator and kernel of a matrix. ...
  10. The core, center, or essence of an object or system; The central (usually edible) part of a nut, especially once the hard shell has been removed; A single seed or grain, especially of corn or wheat; The central part of many computer operating systems which manages the system's resources and the ...
  11. (Kernels) Consider the category D of homomorphisms of abelian groups. If f1 : A1 → B1 and f2 : A2 → B2 are two objects of D, then a morphism from f1 to f2 is a pair (gA, gB) of morphisms such that gBf1 = f2gA. ...
  12. The basic Linux building block of Android. It's what lets your phone do its thing.
  13. The basic Unix building block of iOS. Like Apple’s Mac, iOS devices are based on the BSD-derived Darwin kernel.
  14. (n.) A process providing basic services. A service kernel can run on every processor to support minimal operating system services, while a routing kernel can handle or forward incoming messages.
  15. The very heart of an OS is often called its kernel. It will usually (at minimum) provide some libraries that give programmers access to its various features.
  16. The Kernel is the core of Symfony2. The Kernel object handles HTTP requests using all the bundles and libraries registered to it. See The Architecture: The Application Directory and the /book/internals/kernel chapter.
  17. 1. The softer, usually edible part, contained within the shell of a nut or a stone of a fruit; also known as the meat. 2. The body of a seed within its husk or other outer covering. 3. A whole seed grain (ex. wheat and corn).
  18. It means a standard core previously configured. A set of default parameters delivered with the system.
  19. the core of an operating system. A kernel manages the machine’s hardware resources (including the processor and the memory), and provides and controls the way any other software component can access these resources. ...
  20. The core of an operating system that handles resource allocation, hardware interfaces, and other basic functions.
  21. a grain or seed as of corn, wheat, etc.; the inner softer part of a nut or fruit stone.
  22. The governor of the CPU usage and Battery output, one can upload certain Kernels to achieve greater performance speed of their device at the cost of some battery life
  23. The core of an operating system -- the code that makes a computer's hardware accessible, and takes care of essential basic jobs like memory management and disk management. For more information see Webopedia.
  24. A component of the Knowbot Operating System (KOS), which encompasses the core functionality of a Knowbot Service Station (KSS). At any KSS, there may be several Knowbot Programs (KPs) running, each inside its own Supervisor process. ...
  25. We didn't speak of the "kernel" of the system at first. Our term was usually "supervisor." When Project Guardian got underway, there was discussion of isolating the security-critical parts of the supervisor into a "security kernel." OS/360 used the term "nucleus."