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concentrator

XDict

n. 使集中的人,濃縮器,選礦機

PyDict

使集中的人,濃縮器,選礦機

Taiwan MOE computer dictionary (moecomp)

concentrator
匯集器; 集訊機

Network Terminology (netterm)

concentrator
集中器集線器

The Collaborative International Dictionary of English v.0.48 (gcide)

Concentrator \Con"cen*tra`tor\, n. (Mining)
1. An apparatus for the separation of dry comminuted ore, by
exposing it to intermittent puffs of air. --Knight.

2. (Firearms) A frame or ring of wire or hard paper fitting
into the cartridge case used in some shotguns, and holding
the shot together when discharged, to secure close
shooting; also, a device for slightly narrowing the bore
at the muzzle for the same purpose.
[Webster 1913 Suppl.] Concentric

The Free On-line Dictionary of Computing (foldoc)

A device that combines the data streams from
many simultaneously active inputs into one shared channel in
such a way that the streams can be separated after
transmission. The concentrator's output bandwidth must be at
least as great as the total bandwidth of all simultaneously
active inputs. A concentrator is one kind of {multiplexing}
device.

For example, a concentrator may be used to connect 24 2400 bps
TTYs to a host via a 57600 bps channel.

(2000-03-01)

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英文字典中文字典相關資料:

Best Home Oxygen Concentrators – Forbes Health
For individuals with conditions that cause low blood oxygen levels, such as heart failure, asthma and chronic obstructive pulmonary disease (COPD), finding the best home oxygen concentrator is
Oxygen Concentrator: Uses, Types and Safety Precautions - WebMD
An oxygen concentrator isn’t the same thing as an oxygen tank, which delivers liquid or gas oxygen Instead, the concentrator is a machine that uses the air around you to make oxygen
Best Portable Oxygen Concentrators of 2026
Looking for a portable oxygen concentrator? Our 2026 guide compares the best models for travel, battery life, oxygen output, and durability—plus what to know before you buy
Amazon. com: Oxygen Concentrator
Shop a diverse selection of oxygen concentrators and breathing supplies designed for comfort and reliable performance
Oxygen concentrator - Wikipedia
An oxygen concentrator is a device that concentrates the oxygen from a gas supply (typically ambient air) by selectively removing nitrogen to supply an oxygen-enriched product gas stream
Portable Oxygen Concentrators: Rove 6, Rove 4 G5 - Inogen
Inogen portable oxygen concentrators (POCs) work by pulling in the surrounding air and separating the nitrogen to deliver concentrated, medical-grade oxygen The air we breathe consists of roughly 21% oxygen; these machines filter it to deliver a concentration of 85-95% pure oxygen
New Used Oxygen Concentrators for Sale - oxygenplusconcentrators
Having been in business for over 30 years, we have the experience and training needed to offer a quality reconditioned Oxygen Concentrator at an extremely competitive price
Portable Oxygen Concentrators: Best Models and Prices - GoodRx
To get portable oxygen, you’ll need a prescription from a healthcare professional Here’s what to look for in a portable oxygen concentrator, plus options
Top-Rated Home and Portable Oxygen Concentrators
Oxygen Concentrators from Leading Brands like CAIRE, Philips and Inogen View pricing and purchasing options for home and portable concentrators
What Is An Oxygen Concentrator? - Vitality Medical
Concentrators can be divided into two categories: portable oxygen concentrators and non-portable oxygen concentrators Portable concentrators cost more, but are truly portable and help the patient have a great quality of life Non-portable concentrator can be less expensive, but they are cumbersome and difficult to transport Back to top

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