“Christmas factor”的概念、定义、翻译、参考文献-科学参考

单词	Christmas factor
释义	Christmas factor [`kris·mǝs ´fak·tǝr] ^BIOCHEMISTRY A soluble protein blood factor involved in blood coagulation. Also known as factor IX; plasma thromboplastin component (PTC).
随便看	center of force center of geodesic curvature center of gravity center of inertia center of inversion center of lift center of mass center-of-mass coordinate system center-of-momentum coordinate system center of normal curvature center of oscillation center of percussion center of perspective center of pressure center-of-pressure coefficient center of principal curvature center of rises center of similitude center of spherical curvature center of suspension center of symmetry center of thrust center of twist center of volume center plug

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