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单词 θ75662
释义
the world > matter > physics > mechanics > force > [noun] > active mechanical force > ratio of load to force applied > by use of lever (3)
purchase1711

Firm contact or grip; a hold or position for advantageously exerting or applying power; mechanical advantage; leverage. Also figurative and in…

prise1751

The action of prising or levering something; an instance of this; (also) leverage. Obsolete.

leverage1830

The power of a lever; the mechanical advantage gained by the use of a lever. leverage of a force (see quot. 1830).

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更新时间:2024/12/24 20:59:54