one ten billion的意思|示意

The human brain contains an average of ten billion neurons or nerve cells, each of which is linked with one thousand to ten thousand other neurons.

人的大脑平均有100亿个神经元，或者叫做神经细胞。每个神经元与其它一千至一万个神经元相连。

After more than ten years of fiddling with their set-up, Dr Hines's team has succeeded in determining that the electron is round to within one part in a million billion.

在摆弄了10几年实验装置以后，Hinds博士的团队已经成功证明在千万亿分之一的精度下，电子的确是“完美”的球形。

Researchers using satellite images found at least ten percent tree cover on more than one billion hectares of farmland.

研究人员利用卫星图像发现至少有百分之十的树木覆盖超过一亿公顷耕地。

According to statistics, currently the world's English-speaking people for nearly billion, almost one out of every ten people who can speak English.

据资料统计，目前世界上以英语为母语的人已近五亿，差不多每十个人就有一个人会讲英语。