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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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  • What Is a Duplex? - Zillow
    Learn what makes a duplex different from a townhouse, and the pros and cons of buying or renting one A duplex is made up of two individual residences on one shared plot of land Generally, one person will buy a duplex and then rent out the other unit to earn additional rental income
  • Duplex (building) - Wikipedia
    By contrast, a building comprising two attached units on two distinct properties is typically considered semi-detached or twin homes but is also called a duplex in parts of the Northeastern United States, Western Canada, and Saudi Arabia
  • What Is a Duplex? Potentially, 2 Homes for the Price of 1 - 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
  • Duplex house meaning, types, pros and cons - Housing. com
    Duplex house design has a common central wall and consists of two living units, either side-by-side or on two floors, with separate entries While there are two floors in duplex houses, it is sold together and owned by an individual It may have separate entry points for both floors
  • What Is a Duplex? - U. S. News Real Estate
    Learn the basics about duplex properties, and how they can be a first step for people looking to invest in real estate What Is a Duplex? A duplex typically looks like a house with two front
  • 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
  • What is a Duplex Apartment? Everything You Need to Know
    What is a duplex apartment? A duplex is a form of multi-family housing characterized by a building that contains two separate units Duplex apartments can be vertically divided, with each level having its own entrance, or they can be horizontally divided, sharing a common entrance but with distinct living areas on each level
  • 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,
  • What Is a Duplex? Features, Pros Cons | SoFi
    Duplexes are the perfect blend of income production and personal space for some For others, they may be too small and involve too much maintenance 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
  • What Is a Duplex House? - Better Homes Gardens
    "A duplex is a single house or single building that has two separate living areas within the same structure," says Ryan David, the owner of We Buy Houses In Pennsylvania





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