| 释义 |
kernel
kernelthe central, softer part within a hard shell of a nut or fruit stone; the whole seed of grain such as wheat or corn: Popcorn is made from the kernel of corn.; the nucleus or essential part of anything: There was a kernel of truth in everything she said.
Not to be confused with:colonel – a commissioned officer in the armed forcesker·nel C0486900 (kûr′nəl)n.1. A grain or seed, as of a cereal grass, enclosed in a husk.2. The usually edible seed inside the hard covering of a nut or fruit stone.3. a. The central or most important part; the core: "The kernel of his practical religion was that it was respectable, and beneficial to one's business, to be seen going to services" (Sinclair Lewis).b. A small amount of something, especially when potentially developing into something else: detected a kernel of anger in his remarks.
[Middle English, from Old English cyrnel; see gr̥ə-no- in Indo-European roots.]
ker′neled adj.kernel (ˈkɜːnəl) n1. (Botany) the edible central part of a seed, nut, or fruit within the shell or stone2. (Botany) the grain of a cereal, esp wheat, consisting of the seed in a hard husk3. the central or essential part of somethingvb, -nels, -nelling or -nelled, -nels, -neling or -neled (intr) rare to form kernels[Old English cyrnel a little seed, from corn seed; see corn1] ˈkernel-less adjker•nel (ˈkɜr nl)
n., v. -neled, -nel•ing (esp. Brit.) -nelled, -nel•ling. n. 1. the softer, usu. edible part contained in the shell of a nut or the stone of a fruit. 2. the body of a seed within its husk. 3. the central or most important part of anything; essence; core. v.t. 4. to enclose in or as if in a kernel. [before 1000; Middle English kirnel, Old English cyrnel, diminutive of corn corn1] ker′nel•less, adj. ker′nel•ly, adj. ker·nel (kûr′nəl)1. A grain or seed, especially of a cereal plant such as corn or wheat, that is enclosed in a husk.2. The inner, often edible part of a nut or stone of a fruit, such as a peach or plum.kernel
Past participle: kernelling
Gerund: kernelled
| Present |
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| I kernel | | you kernel | | he/she/it kernels | | we kernel | | you kernel | | they kernel |
| Preterite |
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| I kernelling | | you kernelling | | he/she/it kernelling | | we kernelling | | you kernelling | | they kernelling |
| Present Continuous |
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| I am kernelled | | you are kernelled | | he/she/it is kernelled | | we are kernelled | | you are kernelled | | they are kernelled |
| Present Perfect |
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| I have kernelling | | you have kernelling | | he/she/it has kernelling | | we have kernelling | | you have kernelling | | they have kernelling |
| Past Continuous |
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| I was kernelled | | you were kernelled | | he/she/it was kernelled | | we were kernelled | | you were kernelled | | they were kernelled |
| Past Perfect |
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| I had kernelling | | you had kernelling | | he/she/it had kernelling | | we had kernelling | | you had kernelling | | they had kernelling |
| Future |
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| I will kernel | | you will kernel | | he/she/it will kernel | | we will kernel | | you will kernel | | they will kernel |
| Future Perfect |
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| I will have kernelling | | you will have kernelling | | he/she/it will have kernelling | | we will have kernelling | | you will have kernelling | | they will have kernelling |
| Future Continuous |
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| I will be kernelled | | you will be kernelled | | he/she/it will be kernelled | | we will be kernelled | | you will be kernelled | | they will be kernelled |
| Present Perfect Continuous |
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| I have been kernelled | | you have been kernelled | | he/she/it has been kernelled | | we have been kernelled | | you have been kernelled | | they have been kernelled |
| Future Perfect Continuous |
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| I will have been kernelled | | you will have been kernelled | | he/she/it will have been kernelled | | we will have been kernelled | | you will have been kernelled | | they will have been kernelled |
| Past Perfect Continuous |
|---|
| I had been kernelled | | you had been kernelled | | he/she/it had been kernelled | | we had been kernelled | | you had been kernelled | | they had been kernelled |
| Conditional |
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| I would kernel | | you would kernel | | he/she/it would kernel | | we would kernel | | you would kernel | | they would kernel |
| Past Conditional |
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| I would have kernelling | | you would have kernelling | | he/she/it would have kernelling | | we would have kernelling | | you would have kernelling | | they would have kernelling |
Thesaurus| Noun | 1. |  kernel - 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"meatplant part, plant structure - any part of a plant or fungusseed - a small hard fruit | | 2. | kernel - a single whole grain of a cereal; "a kernel of corn"corn - the dried grains or kernels or corn used as animal feed or ground for mealcaryopsis, grain - dry seed-like fruit produced by the cereal grasses: e.g. wheat, barley, Indian corn | | 3. | kernel - 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"essence, heart and soul, inwardness, nitty-gritty, pith, substance, gist, meat, nub, sum, core, marrow, heart, center, centrecognitive content, mental object, content - the sum or range of what has been perceived, discovered, or learnedbare bones - (plural) the most basic facts or elements; "he told us only the bare bones of the story"hypostasis - (metaphysics) essential nature or underlying realityhaecceity, quiddity - the essence that makes something the kind of thing it is and makes it different from any otherquintessence - the purest and most concentrated essence of somethingstuff - a critically important or characteristic component; "suspense is the very stuff of narrative" |
kernelnoun essence, core, substance, gist, grain, marrow, germ, nub, pith the kernel of his messagekernelnoun1. A fertilized plant ovule capable of germinating:pip, pit, seed.2. A source of further growth and development:bud, embryo, germ, nucleus, seed, spark.3. The most central and material part:core, essence, gist, heart, marrow, meat, nub, pith, quintessence, root, soul, spirit, stuff, substance.Law: gravamen.Translationskernel (ˈkəːnl) noun1. the softer substance inside the shell of a nut, or the stone of a fruit such as a plum, peach etc. 果核 果核2. the central, most important part of a matter. 核心 核心kernel
a kernel of truthA singular element of truth or wisdom within a greater story, narrative, speech, or claim, especially when most or all other elements are fictitious or of questionable veracity. I think the governor's speech is a bunch of hogwash by and large, but there is a kernel of truth in what he said about the need for lower taxes.See also: kernel, of, truthhe that would eat the kernel must crack the nutIf you want something desirable or appealing, you must put forth the effort required to obtain it. I know it sounds scary to start your own business, but that's the only way you'll get to be your own boss. He that would eat the kernel must crack the nut and all that.See also: crack, eat, he, kernel, must, nut, thatHe that would eat the kernel must crack the nut.Prov. You have to work if you want to get anything good. If you want to be a good pianist, you have to practice every day. He that would eat the kernel must crack the nut.See also: crack, eat, he, kernel, must, nut, thatkernel
kernel1. the edible central part of a seed, nut, or fruit within the shell or stone 2. the grain of a cereal, esp wheat, consisting of the seed in a hard husk Kernel in mathematics, a function K(x, y) that defines the integral transformation 
which transforms the function f(y) into the function ɸ(x). The theory of such transformations is connected with the theory of linear integral equations. kernel[′kərn·əl] (atomic physics) An atom that has been stripped of its valence electrons, or a positively charged nucleus lacking the outermost orbital electrons. (botany) The inner portion of a seed. A whole grain or seed of a cereal plant, such as corn or barley. (computer science) A computer program that must be modified before it can be used on a particular computer. The programs that form the most essential part of a computer's operating system. (mathematics) For any mapping ƒ from a group A to a group B, the kernel of ƒ, denoted ker ƒ, is the set of all elements a of A such that ƒ(a) equals the identity element of B. For a homomorphism h from a group G to a group H, this consists of all elements of G which h sends to the identity element of H. For Fredholm and Volterra integral equations, this is the function K (x, t). For an integral transform, the function K (x, t) in the transformation which sends the function ƒ(x) to the function ∫ K (x,t)ƒ(t) dt = F (x). null space kernel(Note: NOT "kernal").
1. The essential part of Unix or otheroperating systems, responsible for resource allocation,low-level hardware interfaces, security etc. See alsomicrokernel.
2. An essential subset of a programming language,in terms of which other constructs are (or could be) defined.Also known as a core language.kernelThe nucleus of an operating system. It is the closest part to the machine level and may activate the hardware directly or interface to another software layer that drives the hardware. The kernel orchestrates the entire operation of the computer by slicing time for each system function and each application as well as managing all the computer's resources. It typically resides in memory at all times. See microkernel, monolithic kernel, kernel space and kernel panic.kernel
ker·nel (ker'nĕl), The central portion of the software expression of a mathematical algorithm, as in computed tomography. [O.E. cyrnel, a little corn] LegalSeeExecutiveKERNEL
| Acronym | Definition |
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| KERNEL➣Knowledge Extraction and Refinement by Neural Learning |
kernel
Related to kernel: Linux kernel, Military ranksSynonyms for kernelnoun essenceSynonyms- essence
- core
- substance
- gist
- grain
- marrow
- germ
- nub
- pith
Synonyms for kernelnoun a fertilized plant ovule capable of germinatingSynonymsnoun a source of further growth and developmentSynonyms- bud
- embryo
- germ
- nucleus
- seed
- spark
noun the most central and material partSynonyms- core
- essence
- gist
- heart
- marrow
- meat
- nub
- pith
- quintessence
- root
- soul
- spirit
- stuff
- substance
- gravamen
Synonyms for kernelnoun the inner and usually edible part of a seed or grain or nut or fruit stoneSynonymsRelated Words- plant part
- plant structure
- seed
noun a single whole grain of a cerealRelated Wordsnoun the choicest or most essential or most vital part of some idea or experienceSynonyms- essence
- heart and soul
- inwardness
- nitty-gritty
- pith
- substance
- gist
- meat
- nub
- sum
- core
- marrow
- heart
- center
- centre
Related Words- cognitive content
- mental object
- content
- bare bones
- hypostasis
- haecceity
- quiddity
- quintessence
- stuff
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