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centrifuge    音標拼音: [s'ɛntrəfj,udʒ]
n. 離心分離機

離心分離機

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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英文字典中文字典相關資料:
  • 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
    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
  • Centrifuge - Principle, Parts, Types, Applications - Biology . . .
    A centrifuge is a laboratory instrument that uses spinning and centrifugal force to separate mixtures based on their density
  • Centrifugation: What It is and Why Its Used - ThoughtCo
    The term centrifuge can refer to a machine that houses a rapidly rotating container to separate its contents by density (noun) or to the act of using the machine (verb) Centrifuges are most often used to separate different liquids and solid particulates from liquids, but they may be used for gases
  • Centrifuge: Principle, Types, Application, Limitation
    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





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