Definition of pendulation in English:

pendulation

noun pɛndjʊˈleɪʃnpɛndʒʊˈleɪʃn

1Physical Geography. A supposed oscillatory motion of the earth's poles across its surface. Now rare.
2An oscillatory motion like that of a pendulum (literal and figurative); an alternation between opposite positions.

Early 20th century; earliest use found in Science. Partly from pendulum + -ation, and partly from pendulate + -ion; compare -ation.

noun

1Physical Geography. A supposed oscillatory motion of the earth's poles across its surface. Now rare.
2An oscillatory motion like that of a pendulum (literal and figurative); an alternation between opposite positions.

Early 20th century; earliest use found in Science. Partly from pendulum + -ation, and partly from pendulate + -ion; compare -ation.

词汇	pendulation
释义	Definition of pendulation in English: pendulation noun pɛndjʊˈleɪʃnpɛndʒʊˈleɪʃn 1Physical Geography. A supposed oscillatory motion of the earth's poles across its surface. Now rare. 2An oscillatory motion like that of a pendulum (literal and figurative); an alternation between opposite positions. Origin Early 20th century; earliest use found in Science. Partly from pendulum + -ation, and partly from pendulate + -ion; compare -ation. Definition of pendulation in US English: pendulation noun 1Physical Geography. A supposed oscillatory motion of the earth's poles across its surface. Now rare. 2An oscillatory motion like that of a pendulum (literal and figurative); an alternation between opposite positions. Origin Early 20th century; earliest use found in Science. Partly from pendulum + -ation, and partly from pendulate + -ion; compare -ation.
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