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1·The Difference Engine: Houston, we have a problem…

差分机：休斯顿，我们有一个问题…

2·But the Difference Engine could only do rote calculations and was incapable of checking its results to alter course.

但是这种差分机只能做机械运算，而且不能检查结果以修改过程。

3·Babbage envisioned a more accurate, labor-saving way of making such tables, and his Difference Engine was the result.

巴贝奇设想能有一种更精确、解放人力的方法来计算这些表，而他的差分机就是这个解决之道。

4·Theworld's first computer printer was a 19th century mechanically drivenapparatus invented by Charles Babbage for his Difference Engine.

世界上第一台计算机的打印机是一种19世纪的机械驱动装置发明的查尔斯巴贝奇的差分机。

5·Although it took 150 years to complete, the Difference Engine No. 2 works exactly as Babbage planned, computing - and even printing - table after table of super-accurate data.

虽然花了150年来完成，差分机2号工作得完全符合巴贝奇所料想，计算——甚至打印出一张一张超高精度的表。

6·One of the devices most prized by gadget collectors, the Curta Calculator is a modern Difference Engine - an entirely mechanical calculating machine capable of great precision.

最受装置收藏家推崇的设备之一，CURTA计算器是一台现代差分机——一台能进行高精度计算的全机械结构计算器。

7·In fact, it works much like Babbage's Difference engine, except that its digits are arrayed along the outer surface of a cylinder instead of horizontally along a loom-like rack.

事实上，它工作原理与巴贝奇的差分机相似，不同之处在于它的数字排列在圆柱形的外表面上而不是向织布机架那样水平分布。

8·Who attempted to build something called a Difference Engine during the first half of the nineteenth-century, a kind of mechanical calculator designed to compute various sets of Numbers?

知不知道在上半19世纪，他试图发明一种叫做“差分机”的东西，这是一种机械计算器，可以进行多种不同系列的数字运算？

9·This step is in fact similar, with the only difference being that it is done on the client side instead of the database engine, and thus using different APIs.

这个步骤确实是相似的，惟一的差异是它在客户端上而不是数据库引擎中执行，因此使用不同的API。

10·The difference in this case are: there is only a single web-facing HTTP binding component and there are two different BPEL service engine components that each implement the same service (epB.)

这个示例中的不同点在于：这里只有一个面向Web的HTTP绑定组件和两个不同的BPEL服务引擎组件，每个引擎组件执行相同的服务（epB）。