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词汇 cuvette
释义

Definition of cuvette in English:

cuvette

noun kjuːˈvɛtkyo͞oˈvet
Biochemistry
  • A straight-sided clear container for holding liquid samples in a spectrophotometer or other instrument.

    〔生化〕(分光光度计等仪器中盛样液用的)透明小容器,试管

    Example sentencesExamples
    • The sample powders were packed in the cuvettes or tubes, and the remaining liquid nitrogen was removed carefully.
    • A paddle cuvette stirrer was placed in the quartz cuvette containing the liposome suspension.
    • These currents become progressively stronger when the depth of the liquid in the cuvette is increased.
    • All experiments were made in quartz cuvettes, and the sample solutions were kept at constant stirring during the measurements.
    • The tissue samples have been immersed into a cuvette with aqueous glucose or mannitol solution.

Origin

Early 18th century: from French, diminutive of cuve 'cask', from Latin cupa.

Definition of cuvette in US English:

cuvette

nounkyo͞oˈvet
Biochemistry
  • A straight-sided, optically clear container for holding liquid samples in a spectrophotometer or other instrument.

    〔生化〕(分光光度计等仪器中盛样液用的)透明小容器,试管

    Example sentencesExamples
    • The tissue samples have been immersed into a cuvette with aqueous glucose or mannitol solution.
    • A paddle cuvette stirrer was placed in the quartz cuvette containing the liposome suspension.
    • These currents become progressively stronger when the depth of the liquid in the cuvette is increased.
    • All experiments were made in quartz cuvettes, and the sample solutions were kept at constant stirring during the measurements.
    • The sample powders were packed in the cuvettes or tubes, and the remaining liquid nitrogen was removed carefully.

Origin

Early 18th century: from French, diminutive of cuve ‘cask’, from Latin cupa.

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