“parabolic spiral”的概念、定义、翻译、参考文献-科学参考

单词	parabolic spiral
释义	parabolic spiral [¦par·ǝ¦bäl·ik `spī·rǝl] ^MATHEMATICS The curve whose equation in polar coordinates is r² = aθ.
随便看	freedom to mine free-drop free electromagnetic field free electron free-electron laser free-electron paramagnetism free-electron theory of metals free end free energy free enthalpy free face free fall free falling free-fed free ferrite free field free-field room free-field storage free fit free flight free-flight angle free-flight melt spinning free-flight trajectory free float free-floating anxiety

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