十七世纪时，加法机被发明了。

In the seventeenth century an adding machine was invented.

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我们用加法机计算你的工资。

We reckon your pay with our adding machine.

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可是，实际上，算盘是一个加法机，计算器和计算机。

But, in fact, an abacus is an adding machine, calculator, and computer.

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全国现金出纳机公司卖给他的这套装置有一组按钮和一个很响的铃铛，也就一个加法机那么简单。

With a set of buttons and a loud bell, the device, sold by National Cash Register (NCR), was little more than a simple adding machine.

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使用3d印制机作为生产工具在工业上被称作“加法”制造(与传统的对金属进行裁剪、锥钻、击打的“减法”制造相反)。

Using 3d printers as production tools has become known in industry as "additive" manufacturing (as opposed to the old, "subtractive" business of cutting, drilling and bashing metal).

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你谅必在商店里见过现金收入记录机，它基本上只能做加法运算。

In shops you will have seen cash registers which basically can only add.

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该方案的系统组成包括PC机软件、LXI接口电路、控制模块、多通道dds系统和加法器。

This system could include the PC software, LXI interface circuit, control module, multi-channel DDS system, and the Adder module.

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系统设计主要包括加法电路，A/D模数转换模块，串口通信模块，上位机显示模块等部分。

System design mainly includes the addition circuit, A/D analog-to-digital conversion module, serial communication module, PC display module, etc.

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一开始，这些资源都是人，然后，一些像是打字机、印刷好的表格和加法器开始加入支援的行列。

At first the resources were only people, eventually supported by tools such as typewriters, printed forms, and adding machines.

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一开始，这些资源都是人，然后，一些像是打字机、印刷好的表格和加法器开始加入支援的行列。

At first the resources were only people, eventually supported by tools such as typewriters, printed forms, and adding machines.

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