两倍: twofold; double; twice as mu ...的: 4次方是 The fourth power of 2 i ...斜率: gradient; rake ratio; ascent ...两倍的: double; duple两倍的，双重的: twofold双重的 两倍的: twifold坪的斜率: plateau slope切线的斜率: tangent slope曲线的斜率: slope of a curve段的斜率误差: slope factor不同的斜率系数: differential slope coefficient有著比天上多两倍的星星: has twice as many stars in the sky舒张期去极化的斜率: slope of diastolic depolarization细胞存活曲线的斜率: cell survival curves slope曲线，且斜率是2倍的关系，既: ar两倍: twofold; double; twice as much 十是五的两倍。 ten is the double of five. 产量是十年前的两倍。 the output is twice as much as that of ten years ago获得牺牲者两倍的生命（仅限友军）: sacrifice倍的: double斜率: gradient; rake ratio; ascent; [数学] slope成两倍: doubly翻两倍: quadruple两倍，两次: twice两倍量: doubling dose两次, 两倍: twice名词] 两倍: double
