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cosh    
n. 棍棒;护身用手杖

棍棒;护身用手杖

cosh
n 1: a piece of metal covered by leather with a flexible handle;
used for hitting people [synonym: {blackjack}, {cosh}, {sap}]
v 1: hit with a cosh, usually on the head


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英文字典中文字典相关资料:


  • Hyperbolic functions - Wikipedia
    Just as the points (cos t, sin t) form a circle with a unit radius, the points (cosh t, sinh t) form the right half of the unit hyperbola Also, similarly to how the derivatives of sin (t) and cos (t) are cos (t) and –sin (t) respectively, the derivatives of sinh (t) and cosh (t) are cosh (t) and sinh (t) respectively
  • 4. 11 Hyperbolic Functions - Whitman College
    So for some suitable t, cosh t and sinh t are the coordinates of a typical point on the hyperbola In fact, it turns out that t is twice the area shown in the first graph of figure 4 11 2
  • cosh (1) - Symbolab
    Frequently Asked Questions (FAQ) What is the value of cosh (1) ? The value of cosh (1) is (e^2+1) (2e)
  • About the Conference - National COSH
    COSHCON has a specific focus on workers' organizing for safety and health, including a full track dedicated to organizers at all levels of growth (from budding to advanced) from all kinds of settings (worker centers, unions, COSH groups, or community organizers)
  • Cosh: Definitions and Examples - Club Z! Tutoring
    Cosh is defined as the ratio of the adjacent side of a right triangle to the hypotenuse, where the hypotenuse is the distance between the origin and a point on the hyperbola
  • COSH - 香港吸煙與健康委員會
    COSH will organize "Smoke-free Run" again on February 14, 2026 (Saturday) The event aims at motivating smokers to quit smoking through exercises and encouraging the public to build a healthy lifestyle Wise Mike, the smoke-free ambassador will lead the public to join this healthy event





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