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词汇 penetrometer
释义

Definition of penetrometer in English:

penetrometer

noun ˌpɛnɪˈtrɒmɪtəˌpenəˈträmidər
  • An instrument for determining the consistency or hardness of a substance by measuring the depth or rate of penetration of a rod or needle driven into it by a known force.

    硬度测量计

    Example sentencesExamples
    • An aluminum stepwedge penetrometer was exposed simultaneously with each radiograph for use as a standard of reference.
    • Alert for mines, they tested the runway with a soil penetrometer, a long rod with a cone-shaped end and a sliding weight.
    • The penetrometer value measures the energy required to bury a ball in sand.
    • Fruit firmness, as determined by penetrometer, measures the force required to press a blunt-ended probe into the tissue.
    • In this study, the penetration depth of the penetrometer into the soil was chosen to be 6mm, which is a little larger than the radius of the miniature cone.
    • Toughness is often measured with a penetrometer, a device which forces a circular flattened rod through leaf lamina.
    • Fruits were harvested at full ripeness and the firmness was measured with a penetrometer.
    • The density of sand was checked by a dynamic penetrometer which was specially fabricated for this purpose.
    • It should be mentioned that the tip of the penetrometer was beveled, and that the force measured here is a comparative rather than absolute measure of fruit mechanical properties.
    • There was a significant correlation between the cone penetrometer readings and the nuclear density measurements.

Definition of penetrometer in US English:

penetrometer

nounˌpenəˈträmidər
  • An instrument for determining the consistency or hardness of a substance by measuring the depth or rate of penetration of a rod or needle driven into it by a known force.

    硬度测量计

    Example sentencesExamples
    • Fruits were harvested at full ripeness and the firmness was measured with a penetrometer.
    • It should be mentioned that the tip of the penetrometer was beveled, and that the force measured here is a comparative rather than absolute measure of fruit mechanical properties.
    • Fruit firmness, as determined by penetrometer, measures the force required to press a blunt-ended probe into the tissue.
    • The density of sand was checked by a dynamic penetrometer which was specially fabricated for this purpose.
    • Toughness is often measured with a penetrometer, a device which forces a circular flattened rod through leaf lamina.
    • The penetrometer value measures the energy required to bury a ball in sand.
    • Alert for mines, they tested the runway with a soil penetrometer, a long rod with a cone-shaped end and a sliding weight.
    • There was a significant correlation between the cone penetrometer readings and the nuclear density measurements.
    • In this study, the penetration depth of the penetrometer into the soil was chosen to be 6mm, which is a little larger than the radius of the miniature cone.
    • An aluminum stepwedge penetrometer was exposed simultaneously with each radiograph for use as a standard of reference.
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