“Poinsot's spiral”的概念、定义、翻译、参考文献-科学参考

单词	Poinsot's spiral
释义	Poinsot's spiral [pwän`sōz ¦spī·rǝl] ^MATHEMATICS Either of two plane curves whose equations in polar coordinates (r,θ) are r cosh nθ = a and r sinh nθ = a, where a is a constant and n is an integer.
随便看	field map field moisture field of fire effective temperature effective terrestrial radiation effective thermal resistance effective thrust effective time effective transformation group effective true airspeed effective value effector effector organ effector system efferent effervescence efficiency efficiency expert efficient estimator efflorescence effluent effluent stream effluent weir effluvium effort-controlled cycle

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