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centrifuge    音标拼音: [s'ɛntrəfj,udʒ]
n. 离心分离机

离心分离机

centrifuge
n 1: an apparatus that uses centrifugal force to separate
particles from a suspension [synonym: {centrifuge},
{extractor}, {separator}]
v 1: rotate at very high speed in order to separate the liquids
from the solids [synonym: {centrifuge}, {centrifugate}]

centrifuge \centrifuge\ v. t. 1
to drive out; to subject to the action of a centrifuge.

Syn: centrifugate.
[WordNet 1.5]


centrifuge \centrifuge\ n.
an apparatus having containers for liquids arrayed around a
central pivot and rotated at a high speed, thus generating
{centrifugal force} on the liquid, and separating substances
(such as particles of solid or globules of an immiscible
liquid) mixed together in suspension within the liquid.
Suspensions which would settle only very slowly or not at all
under gravity can be made to separate quickly in such a
device.

Note: The containers for holding the liquid in a centrifuge
are held in a metal frame called the head or trunnion.
The solid material collected at teh bottom of the
liquid container is called the pellet. A centrifuge
designed to run at very high speeds and thus generate
very high centrifugal force is called an
{ultracentrifuge}.

Syn: extractor, separator.
[WordNet 1.5 PJC]


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  • Centrifuge - Wikipedia
    A centrifuge is a device that uses centrifugal force to subject a specimen to a specified constant force - for example, to separate various components of a fluid This is achieved by spinning the fluid at high speed within a container, thereby separating fluids of different densities (e g cream from milk) or liquids from solids
  • Centrifuge: Principle, Parts, Types, and Applications - Microbe Notes
    A centrifuge is a lab instrument for the density-based separation of fluids, gas, or liquid The idea for the first centrifuge originated with British military engineer Benjamin Robins, who built a device that resembled an arm rotating around an axis to gauge drag on items
  • Centrifuge | Definition Facts | Britannica
    Centrifuge, any device that applies a sustained centrifugal force—that is, a force due to rotation Effectively, the centrifuge substitutes a similar, stronger, force for that of gravity Every centrifuge contains a spinning vessel; there are many configurations, depending on use
  • Centrifuge: Principle, Types and Application - The Science Notes
    What is a centrifuge? A centrifuge is a powerful device utilized for separating and purifying mixtures by employing centrifugal force It effectively separates particles based on their size, shape, density, viscosity, and rotor speed
  • Centrifuges: Amazon. com
    Save on Centrifuges at Amazon's Lab Equipment Store, featuring every day low prices on Lab Scientific Equipment
  • What Is a Centrifuge: Understanding Its Types and Uses
    A centrifuge is the device that applies this force, facilitating the separation of components in mixtures Through this article, you’ll learn about the different types of centrifuges, their components, and wide-ranging applications
  • Centrifuge: Principle, Types, Application, Limitation - Science Info
    A centrifuge is an instrument that separates mixture components based on size, density, medium viscosity, and rotor speed It is commonly used in laboratories to separate biological components from raw extracts
  • Centrifuge - Principle, Parts, Types, Applications - Biology Notes Online
    A centrifuge is a laboratory instrument that uses spinning and centrifugal force to separate mixtures based on their density
  • Centrifuge: Introduction, Types, Uses and Other Details (With Diagram)
    A centrifuge is a device for separating particles from a solution according to their size, shape, density, viscosity of the medium and rotor speed In a solution, particles whose density is higher than that of the solvent sink (sediment), and particles that are lighter than it float to the top
  • How do centrifuges work? - Explain that Stuff
    A centrifuge is simply a machine that spins around to make a large and useful force Small centrifuges are used in scientific laboratories (for example, to separate blood products) You can find much bigger ones in aerospace-labs, where they're used for testing astronauts, pilots, and their equipment to absolute breaking point





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