| 释义 |
encapsulation
en·cap·su·late E0123300 (ĕn-kăp′sə-lāt′)v. en·cap·su·lat·ed, en·cap·su·lat·ing, en·cap·su·lates v.tr.1. To encase in or as if in a capsule.2. To express in a brief summary; epitomize: headlines that encapsulate the news.v.intr. To become encapsulated.
en·cap′su·la′tion n.en·cap′su·la′tor n.Thesaurus| Noun | 1. | encapsulation - the condition of being enclosed (as in a capsule); "the encapsulation of tendons in membranous sheaths"condition, status - a state at a particular time; "a condition (or state) of disrepair"; "the current status of the arms negotiations" | | 2. | encapsulation - the process of enclosing (as in a capsule)physical process, process - a sustained phenomenon or one marked by gradual changes through a series of states; "events now in process"; "the process of calcification begins later for boys than for girls" |
Translationsencapsulation
encapsulation (1)The technique used by layered protocols in which a layeradds header information to the protocol data unit (PDU) fromthe layer above. As an example, in Internet terminology, apacket would contain a header from the physical layer,followed by a header from the network layer (IP), followed bya header from the transport layer (TCP), followed by theapplication protocol data.encapsulation (2)The ability to provide users with a well-defined interfaceto a set of functions in a way which hides their internalworkings. In object-oriented programming, the technique ofkeeping together data structures and the methods (procedures)which act on them.EncapsulationThe treatment of asbestos-containing material with a liquid that covers the surface with a protective coating or embeds the fibers in an adhesive matrix to prevent their release into the air.encapsulation(1) In object technology, the creation of self-contained modules that contain both the data and the processing. See object-oriented programming.
(2) The transmission of one network protocol within another. As data moves down the protocol stack from the application layer to the data link layer, each protocol encapsulates the higher level by adding its own header to the block of data passed to it. See tunneling protocol and wrapper.
 | | Encapsulating Protocols |
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| In this TCP/IP example, the transport layer encapsulates the data by attaching a TCP or UDP header to the packets. The network layer encapsulates the TCP packet by adding its header and so on. |
encapsulation
encapsulation [en-kap″su-la´shun] enclosure within a capsule.en·cap·su·la·tion (en-kap'sū-lā'shŭn), Enclosure in a capsule or sheath. [L. in + capsula, dim. of capsa, box] en·cap·su·la·tion (en-kap'sū-lā'shŭn) Enclosure in a capsule or sheath. [L. in + capsula, dim. of capsa, box]LegalSeeAbstractionFinancialSeeencapsulateencapsulation
Words related to encapsulationnoun the condition of being enclosed (as in a capsule)Related Wordsnoun the process of enclosing (as in a capsule)Related Words |