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duplex    音标拼音: [d'upl,ɛks]
双工,双工的,双向的

双工,双工的,双向的

duplex
双工; 双面列印


duplex
半双工的


duplex
部分全双工


duplex
全双工服务


duplex
半双工服务


duplex
不对称半双工

duplex
双工

duplex
adj 1: (used technically of a device or process) having two
parts; "a duplex transaction"
2: allowing communication in opposite directions simultaneously;
"duplex system"; "duplex telephony"
n 1: a house with two units sharing a common wall [synonym: {duplex
house}, {duplex}, {semidetached house}]
2: an apartment having rooms on two floors that are connected by
a staircase [synonym: {duplex apartment}, {duplex}]
v 1: change into a duplex

Duplex \Du"plex\, a. [L., fr. duo two plicare to fold. See
{Two}, and {Complex}.]
1. Double; twofold.
[1913 Webster]

2. (Computers) organized so that data may be transmitted in
two opposite directions over the same channel; -- of
communications channels, such as data transfer lines
between computers.
[PJC]

{Duplex escapement}, a peculiar kind of watch escapement, in
which the scape-wheel has two sets of teeth. See
{Escapement}.

{Duplex lathe}, one for turning off, screwing, and surfacing,
by means of two cutting tools, on opposite sides of the
piece operated upon.

{Duplex pumping engine}, a steam pump in which two steam
cylinders are placed side by side, one operating the
valves of the other.

{Duplex querela} [L., double complaint] (Eccl. Law), a
complaint in the nature of an appeal from the ordinary to
his immediate superior, as from a bishop to an archbishop.
--Mozley & W.

{Duplex telegraphy}, a system of telegraphy for sending two
messages over the same wire simultaneously.

{Duplex watch}, one with a duplex escapement.

{half duplex} (Computers)
(a) arranged so that the information may be transmitted in
both directions, but only in one direction at a time;
-- of communications channels between computers;
contrasted with {full duplex(a)}.
(b) arranged so that the information transmitted to the
remote computer also appears on the local terminal; --
of communications channels between computers;
contrasted with {full duplex(b)}.

{full duplex}, (Computers)
(a) arranged so that the information may be transmitted in
both directions simultaneously; -- of communications
channels between computers; contrasted with {half
duplex(a)}.
(b) arranged so that the information transmitted to the
remote computer does not appear on the local terminal;
-- of communications channels between computers;
contrasted with {half duplex(b)}.
[1913 Webster]


Duplex \Du"plex\, v. t. [See {Duplex}, a.] (Teleg.)
To arrange, as a telegraph line, so that two messages may be
transmitted simultaneously; to equip with a duplex
telegraphic outfit.
[Webster 1913 Suppl.]


duplex \du"plex\, n. [See {Duplex}, a.]
1. something which is duplex; -- used mostly in reference to
a living unit, such as an apartment, in a building having
two similar living units.
[PJC]

2. (Biology, Genetics) a double-stranded region in a nucleic
acid molecule. See {deoxyribonucleic acid}.
[PJC]

49 Moby Thesaurus words for "duplex":
Janus-like, ambidextrous, apartment house, bifacial, bifold,
biform, bifurcated, bilateral, binary, binate, biparous,
bipartisan, bipartite, bivalent, condominium, conduplicate,
cooperative apartment house, dichotomous, disomatous, double,
double-barreled, double-faced, duadic, dual, dualistic, duple,
duplex house, duplicate, duplicated, dyadic, flats, geminate,
geminated, high-rise apartment building, identical, matched,
second, secondary, tenement, twain, twin, twinned, two, two-faced,
two-level, two-ply, two-sided, two-story, twofold

Used to describe a communications channel
that can carry signals in both directions, in contrast to a
{simplex} channel which only ever carries a signal in one
direction.

If signals can only flow in one direction at a time the
communications is "{half-duplex}", like a single-lane road with
traffic lights at each end. Walkie-talkies with a
"press-to-talk" button provide half-duplex communications.

If signals can flow in both directions simultaneously the
communications is "{full-duplex}", like a normal two-lane
road. Telephones provide full-duplex communications.

The term "duplex" was first used in wireless, telegraph, and
telephone communications. Nearly all communications circuits
used by computers are two-way, so the term is seldom used.

{(http://cit.ac.nz/smac/dc100www/dc_014.htm)}.

(2001-07-21)


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  • Duplex (building) - Wikipedia
    A duplex house plan has two living units attached to each other, either next to each other as townhouses and condominiums or one above the other like apartments
  • What Is a Duplex? - realtor. com
    Homes come in many shapes and configurations, and one type that's popular with extended families or budding landlords is a duplex It's not just one home, but two The units or apartments may be
  • What Is a Duplex? - Zillow
    A duplex is a multifamily home that sits on a single plot of land with two units separated by a wall or floor Units are either side-by-side like in a townhouse or condominium, or stacked on top of one another like an apartment
  • What Is a Duplex House? Definition, Benefits, and Floor Plan Ideas
    A duplex is a residential building with two separate living spaces, either side by side or stacked one above the other Duplex homes combine the ease of access and outdoor space you get with single-family homes, with the added sense of community that comes from living close to others
  • What Is a Duplex? - U. S. News Real Estate
    What Is a Duplex? A duplex home is a small type of multifamily building with two connected dwellings that have separate entrances on a single property Each dwelling is considered a duplex
  • What is a Duplex? A Complete Guide | ApartmentGuide
    Definition: A duplex is a single building with two separate living units, either stacked vertically or side-by-side, each with its own entrance Benefits for renters: Duplexes offer more space, greater privacy, flexible lease terms, and lower utility costs
  • Duplex House: Meaning, Types, Ownership, Pros Cons
    A duplex is a house with two floors, usually connected by a staircase Read on to know their types, advantages and downsides
  • What Is a Duplex? Complete Guide for Buyers - Your Family Space
    A duplex is a single building that contains two separate living units, usually side-by-side or stacked on top of each other Each unit typically has its own entrance, kitchen, bathrooms, and living spaces
  • What Is a Duplex? (Short Answer: It’s Much More Than Meets the Eye)
    Simply put, a duplex is a home with two dwelling units within one structure These dwellings can be arranged in a variety of ways One configuration places the units side by side, splitting the
  • What Is a Duplex? Features, Pros Cons | SoFi
    Read on to learn what a duplex is and who should consider owning one Key Points • A duplex consists of two living units, often sharing walls, ceilings, or outdoor spaces • Owning a duplex offers financial benefits such as tax advantages, and easy tenant management





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