历元: epoch平: flat; level; even; smooth极: I the utmost point; extreme历元: [天文学] epoch◇历元平极 mean pole of the epoch元平: motohira平极: mean pole甲元平: carbimazol王元平: wang yuanping平极面: flat pole face定向历元: epoch of orientation观测历元: epoch of observation历元赤道: equatorofepoch平均历元: mean epoch儒略历元: julian epoch位置历元: epoch of place吻切历元: osculating epoch二元平衡: binary equilibrium美元平价: dollar parity三元平衡图: ternary diagram数元平行: parallel bybit元平面场: flat field字元平均熵: character mean entropy字元平行: parallel bybit固定平极: fixed mean pole; fixedmea ole平极粉属: nuxpollenites
