Babbage’s early work on calculating machines in the nineteenth century paved the way for the development of computers.

巴贝奇十九世纪对计算机究为计算机发展打下了基础。

Babbage’s early work on calculating machines in the nineteenth century paved the way for the development of computers.

奇十九世纪对计算机器的研究为计算机的发展打下了基础。

Babbage’s early work on calculating machines in the nineteenth century paved the way for the development of computers.

贝奇十九世纪对计算机器的研究为计算机的发展打下了基础。

Babbage’s early work on calculating machines in the nineteenth century paved the way for the development of computers.

巴十九世纪对计算机器的研究为计算机的发展打下了基础。

Babbage’s early work on calculating machines in the nineteenth century paved the way for the development of computers.

巴贝奇十九计算机器的研究为计算机的发展打下了基础。

Babbage’s early work on calculating machines in the nineteenth century paved the way for the development of computers.

巴贝奇十九世纪对计算器研究为计算展打下了基础。

Babbage’s early work on calculating machines in the nineteenth century paved the way for the development of computers.

巴贝奇十九世纪对计算器研究为计算展打下了基础。

Babbage’s early work on calculating machines in the nineteenth century paved the way for the development of computers.

巴贝奇十九世纪机器的研究为机的发展打下了基础。

Babbage’s early work on calculating machines in the nineteenth century paved the way for the development of computers.

巴贝奇十九世纪对机器的研究机的发展打下了基础。