英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:

logic    音标拼音: [l'ɑdʒɪk]
n. U逻辑,逻辑学;逻辑性,条理性;推理;必然的联系

U逻辑,逻辑学;逻辑性,条理性;推理;必然的联系

logic
逻辑


logic
"或非"逻辑

logic
逻辑

logic
n 1: the branch of philosophy that analyzes inference
2: reasoned and reasonable judgment; "it made a certain kind of
logic"
3: the principles that guide reasoning within a given field or
situation; "economic logic requires it"; "by the logic of
war"
4: the system of operations performed by a computer that
underlies the machine's representation of logical operations
5: a system of reasoning [synonym: {logic}, {logical system},
{system of logic}]

Logic \Log"ic\, n. [OE. logike, F. logique, L. logica, logice,
Gr. logikh` (sc. te`chnh), fr. logiko`s belonging to speaking
or reason, fr. lo`gos speech, reason, le`gein to say, speak.
See {Legend}.]
1. The science or art of exact reasoning, or of pure and
formal thought, or of the laws according to which the
processes of pure thinking should be conducted; the
science of the formation and application of general
notions; the science of generalization, judgment,
classification, reasoning, and systematic arrangement; the
science of correct reasoning.
[1913 Webster]

Logic is the science of the laws of thought, as
thought; that is, of the necessary conditions to
which thought, considered in itself, is subject.
--Sir W.
Hamilton.
[1913 Webster]

Note: Logic is distinguished as pure and applied. "Pure logic
is a science of the form, or of the formal laws, of
thinking, and not of the matter. Applied logic teaches
the application of the forms of thinking to those
objects about which men do think." --Abp. Thomson.
[1913 Webster]

2. A treatise on logic; as, Mill's Logic.
[1913 Webster]

3. correct reasoning; as, I can't see any logic in his
argument; also, sound judgment; as, the logic of surrender
was uncontestable.
[PJC]

4. The path of reasoning used in any specific argument; as,
his logic was irrefutable.
[PJC]

5. (Electronics, Computers) A function of an electrical
circuit (called a gate) that mimics certain elementary
binary logical operations on electrical signals, such as
AND, OR, or NOT; as, a logic circuit; the arithmetic and
logic unit.
[PJC]

72 Moby Thesaurus words for "logic":
Aristotelian logic, Boolean algebra, Ramistic logic, admissibility,
aesthetics, algebra of classes, algebra of relations, axiology,
casuistry, common sense, cosmology, deduction, dialectic,
dialectics, doctrine of inference, doctrine of terms,
epistemological logic, epistemology, ethics, experimental logic,
first philosophy, formal logic, gnosiology, good sense,
intelligence, judiciousness, justifiability, justness, logicality,
logicalness, logics, logistic, material logic, mathematical logic,
mental philosophy, metaphysics, moral philosophy, ontology,
phenomenology, philosophastry, philosophic doctrine,
philosophic system, philosophic theory, philosophical inquiry,
philosophical speculation, philosophy, plausibility, practicality,
presence of mind, propositional calculus, psychological logic,
psychologism, ratiocination, rationality, reason, reasonability,
reasonableness, reasoning, school of philosophy, school of thought,
science of being, sense, sensibleness, set theory, sophistry,
sound sense, soundness, sweet reason, theory of beauty,
theory of knowledge, value theory, wisdom

1. A branch of philosophy and mathematics
that deals with the formal principles, methods and criteria of
validity of {inference}, reasoning and {knowledge}.

Logic is concerned with what is true and how we can know
whether something is true. This involves the formalisation of
logical arguments and {proofs} in terms of symbols
representing {propositions} and {logical connectives}. The
meanings of these logical connectives are expressed by a set
of rules which are assumed to be self-evident.

{Boolean algebra} deals with the basic operations of truth
values: AND, OR, NOT and combinations thereof. {Predicate
logic} extends this with existential and universal
{quantifiers} and symbols standing for {predicates} which may
depend on variables. The rules of {natural deduction}
describe how we may proceed from valid premises to valid
conclusions, where the premises and conclusions are
expressions in {predicate logic}.

Symbolic logic uses a {meta-language} concerned with truth,
which may or may not have a corresponding expression in the
world of objects called existance. In symbolic logic,
arguments and {proofs} are made in terms of symbols
representing {propositions} and {logical connectives}. The
meanings of these begin with a set of rules or {primitives}
which are assumed to be self-evident. Fortunately, even from
vague primitives, functions can be defined with precise
meaning.

{Boolean logic} deals with the basic operations of {truth
values}: AND, OR, NOT and combinations thereof. {Predicate
logic} extends this with {existential quantifiers} and
{universal quantifiers} which introduce {bound variables}
ranging over {finite} sets; the {predicate} itself takes on
only the values true and false. Deduction describes how we
may proceed from valid {premises} to valid conclusions, where
these are expressions in {predicate logic}.

Carnap used the phrase "rational reconstruction" to describe
the logical analysis of thought. Thus logic is less concerned
with how thought does proceed, which is considered the realm
of psychology, and more with how it should proceed to discover
truth. It is the touchstone of the results of thinking, but
neither its regulator nor a motive for its practice.

See also fuzzy logic, logic programming, arithmetic and logic unit,
first-order logic,

See also {Boolean logic}, {fuzzy logic}, {logic programming},
{first-order logic}, {logic bomb}, {combinatory logic},
{higher-order logic}, {intuitionistic logic}, {equational
logic}, {modal logic}, {linear logic}, {paradox}.

2. {Boolean} logic circuits.

See also {arithmetic and logic unit}, {asynchronous logic},
{TTL}.

(1995-03-17)


请选择你想看的字典辞典:
单词字典翻译
logic查看 logic 在百度字典中的解释百度英翻中〔查看〕
logic查看 logic 在Google字典中的解释Google英翻中〔查看〕
logic查看 logic 在Yahoo字典中的解释Yahoo英翻中〔查看〕





安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Mac 版 Logic Pro - Apple (中国大陆)
    Logic Pro 让你的 Mac 化身专业录音棚,即使处理要求极高的项目也游刃有余。 能即时灵活创作和编曲,更能快速构建节拍和旋律。 无论是乐队现场演出,还是软件乐器独奏,你都能将自己的创作和演奏轻松录制下来,再融入到你的歌曲中。
  • Logic Pro 配备全新 AI 功能,引领音乐创作再上新阶
    加利福尼亚州,库比提诺 Apple 今日发布全新 iPad 版 Logic Pro 2 和 Mac 版 Logic Pro 11,为作曲、节拍制作、音乐创作以及混音带来突破性的专业体验。全新 Logic Pro 由人工智能驱动,带来种种精彩的录音室助理功能,旨在优化音乐创作流程,不仅能随时为音乐人提供所
  • 购买 Pro App 教育套装 - 教育 - Apple (中国大陆)
    Logic Pro 是一款高级音乐制作应用软件,为你提供创作美妙音乐所需的一切。 它提供了海量音效和各种创新功能,如 Drummer、Flex Pitch、Smart Control 和 MIDI 插件,可让你轻松编曲、录音、剪辑和混合专业音质轨道。
  • Logic Pro 发布先进新功能,提升 Mac 与 iPad 节拍创作体验
    iPad 版 Logic Pro 2 将于 5 月 28 日以免费更新的形式提供给现有用户,新用户可于 App Store 以每月 RMB 38 或每年 RMB 380 的价格购买,并享受 1 个月免费试用。Logic Pro for iPad 仅支持 iPadOS 18 4 及后续系统。如需了解更多信息,请访问 apple com cn logic-pro-for-ipad
  • Apple - Logic Pro - Logic Pro X - Apple (中国大陆)
    Logic Pro X 可与 Logic Pro 9 在同一系统上兼容,并可打开使用 Logic 5 及以上版本制作的作品,让向新版本的过渡变得极其轻松。
  • Logic Pro - 免费试用 - Apple (中国大陆)
    Logic Pro 是 Mac 上功能完备的专业录音室。立即开始 90 天免费试用。
  • Mac 版 Logic Pro - 资源 - Apple (中国大陆)
    了解有关 Logic Pro 的实用资源,包括第三方插件、书籍、网络教程以及更多内容。
  • Mac 版 Logic Pro - 插件和音效 - Apple (中国大陆)
    Logic Pro 带来海量的插件和音效,让你尽情挥洒创意。 录音室贝司和录音室钢琴的加入,让其强大的采样功力得以充分发挥。 ChromaGlow 更带来风靡一时的模拟硬件声音,让你的音轨更具独特性与 立体感。
  • iPad 版 Logic Pro - Apple (中国大陆)
    在 iPad 版 Logic Pro 中打开 iOS 版库乐队的项目,运用各种专业功能和工作流程,释放你的无限创意 3 。 拿起 Apple Pencil 进行细致的自动 调音 和精准的剪辑,让你的音轨焕发新声。
  • Final Cut Pro 11 开启 Mac 视频剪辑新篇章 - Apple (中国大陆)
    Mac 版 Logic Pro 9 和 iPad 版 Logic Pro 10 为歌曲创作、节拍创作、音乐制作和混音提供强劲助力,同时也是 Final Cut Pro 剪辑师的理想搭档。今天,Quantec Room Simulator 插件进一步提升了这一体验,让这一著名混响器极为精准的声学效果为用户所用。





中文字典-英文字典  2005-2009