查询词典 arithmetic geometric mean

Harmonic mean：调和均数

测定GBM厚度的方法目前有算术均数(arithmetic mean)和调和均数(harmonic mean)法二种. 算术均数法需选择适宜测量的GBM节段摘要:同时见到内皮细胞窗孔紧贴GBM内层呈线状分布和上皮细胞足突间隙,此目的是为避开正切面(tangential cuts),

arithmetic weighted mean：加权算术均数

assumed mean 假定均数 | arithmetic weighted mean 加权算术均数 | asymmetry coefficient 偏度系数

standard deviation：标准方差

4、等差数列(arithmetic sequence),等比数列(geometric sequence)等差数列和=(a1 a2)*n/25、值域(range)=最大值-最小值:重数(mode):集合中出现次数最多的数;标准方差(standard deviation)特性:一组数中所有数都同加或同减一个数,其标准方差不变.

Pythagorean Numbers and Fermat's Theorem：第十四章

第十三章 The Regular Polyhedrons | 第十四章 Pythagorean Numbers and Fermat's Theorem | 第十五章 The Theoren of the Arithmetic and Geometric Means

Pythagorean Numbers and Fermat's Theorem：(畢氏數與費馬定理)

13. The Regular Polyhedrons(正多面體) | 14. Pythagorean Numbers and Fermat's Theorem(畢氏數與費馬定理) | 15. The Theorem of the Arithmetic and Geometric Means(算術與幾何平均定理)

General term of a Sequence：数列的通项

Sequence and Series 数列与级数 | General term of a Sequence 数列的通项 | Arithmetic and Geometric Sequence等差和等比数列

Arithmetic and Geometric Sequence：等差和等比数列

General term of a Sequence 数列的通项 | Arithmetic and Geometric Sequence等差和等比数列 | Sum of Sequence 数列之和

minimal geometric intersection number：最小几何相交数

最小有向距离算法:the Arithmetic of Minimal Orientationdistance | 最小几何相交数:minimal geometric intersection number | 一般型极小曲面:minimal surface of general type

Pythagorean Numbers and Fermats Theorem：第十四章

第十三章 The Regular Polyhedrons | 第十四章 Pythagorean Numbers and Fermats Theorem | 第十五章 The Theoren of the Arithmetic and Geometric Means

Abacus arithmetic：珠算

Arithmetic 算术 | Abacus arithmetic 珠算 | Penmanship 习字

by inches：差距很小;险些儿';刚刚;慢慢地,一点一点地;渐渐地

These dresses were made by hand.这些衣服是手工做的. | by inches差距很小;险些儿';刚刚;慢慢地,一点一点地;渐渐地: | The car missed the little girl by inches. 那辆汽车除撞上那个小女孩.

ultramicroscope structures, ultrastructures：超微结构

ultramicrotome 超薄片切片机 | ultramicroscope structures, ultrastructures 超微结构 | umbilical cord blood stem cell 脐带血干细胞