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词汇 pascal
释义

pascal1

(also Pa)
nounˈpask(ə)lˈpæsk(ə)l
  • The SI unit of pressure, equal to one newton per square metre (approximately 0.000145 pounds per square inch, or 9.9 × 10⁻⁶ atmospheres).

    帕(压强的国际制单位,1帕等于1牛顿/米2,约0.000145磅/英寸2,或9.9×10-6大气压)

    Example sentencesExamples
    • An alternative unit for expressing blood pressures, which has not been widely adopted in clinical practice, is the SI unit, the pascal or kilopascal One kPa is approximately 7.5 mm Hg.
    • Force to break or ultimate tensile strength measured in newtons/m2 or pascals is increasingly criticized as an inferior measure of adhesion.
    • For water, the critical point occurs at a temperature of 705.2°F and a pressure of 2.21 x 10 pascals.
    • All pressures are given in pascals consistent with the units used in the simulations.
    • It also has to cope with pressures between 105 and 109 pascals, as well as contaminants including metal particles and soot.

Origin

1950s: named after B. Pascal (see Pascal, Blaise).

Pascal2

(also PASCAL)
noun ˈpask(ə)lpæˈskæl
mass noun
  • A high-level structured computer programming language used for teaching and general programming.

    Example sentencesExamples
    • All calculations were performed on a Power Macintosh G3 using a Pascal program written by the author.
    • Pascal went far beyond its original design goals, with commercial use of the language often exceeding academic interest.
    • The full component source is useful, but because all the components were written in Delphi, they might be a bit hard to understand if you are not a Pascal buff.
    • In the April 2001 issue I read a presentation of Kylix, which I have been waiting for, being a Pascal and Delphi programmer, but the price of these two commercial products has made it impossible for my budget.
    • I will confront the major criticisms of the language, explaining the origin and inaccuracy of the many myths about Pascal.

Origin

1970s: named after B. Pascal (see Pascal, Blaise) because he built a calculating machine.

Rhymes

Amal, Arles, banal, Barisal, Basle, Bhopal, Carl, chorale, corral, dhal, entente cordiale, Escorial, farl, femme fatale, Funchal, gayal, gnarl, halal, Karl, kraal, locale, marl, morale, musicale, pastorale, procès-verbal, Provençal, rationale, real, rial, riyal, snarl, Taal, Taj Mahal, timbale, toile, Vaal, Vidal, Waal

pascal1

nounˈpæsk(ə)lˈpask(ə)l
  • The SI unit of pressure, equal to one newton per square meter (approximately 0.000145 pounds per square inch, or 9.9 × 10⁶ atmospheres).

    帕(压强的国际制单位,1帕等于1牛顿/米2,约0.000145磅/英寸2,或9.9×10-6大气压)

    Example sentencesExamples
    • All pressures are given in pascals consistent with the units used in the simulations.
    • Force to break or ultimate tensile strength measured in newtons/m2 or pascals is increasingly criticized as an inferior measure of adhesion.
    • For water, the critical point occurs at a temperature of 705.2°F and a pressure of 2.21 x 10 pascals.
    • An alternative unit for expressing blood pressures, which has not been widely adopted in clinical practice, is the SI unit, the pascal or kilopascal One kPa is approximately 7.5 mm Hg.
    • It also has to cope with pressures between 105 and 109 pascals, as well as contaminants including metal particles and soot.

Origin

1950s: named after B. Pascal (see Pascal, Blaise).

Pascal2

(also PASCAL)
nounpaˈskalpæˈskæl
  • A high-level structured computer programming language used for teaching and general programming.

    Example sentencesExamples
    • All calculations were performed on a Power Macintosh G3 using a Pascal program written by the author.
    • The full component source is useful, but because all the components were written in Delphi, they might be a bit hard to understand if you are not a Pascal buff.
    • I will confront the major criticisms of the language, explaining the origin and inaccuracy of the many myths about Pascal.
    • In the April 2001 issue I read a presentation of Kylix, which I have been waiting for, being a Pascal and Delphi programmer, but the price of these two commercial products has made it impossible for my budget.
    • Pascal went far beyond its original design goals, with commercial use of the language often exceeding academic interest.

Origin

1970s: named after B. Pascal (see Pascal, Blaise) because he built a calculating machine.

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