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。
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。
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。
However, as a lot of people have noted since the announcement of App Engine, there's a big difference between owning your infrastructure and renting it.
然而，正如AppEngine宣布以来许多人已经注意到的，拥有自己的基础架构与租用它这两种方式有很大的不同。
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。
What is the difference between a two-stroke and a four-stroke engine? Most chain saws and boat motors use two-stroke engines.
二冲程和四冲程发动机的区别：大多数链锯和摩托艇使用的是二冲程发动机。
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。
It's the difference between first watching an experienced mechanic, and then haphazardly trying to wing rebuilding an engine.
这就是与第一次看完一位熟练的技工操作，然后自己胡乱去重组一台机械不同之处。
The key difference between the new A5 and the rest of Audi's lineup is that the engine will now be placed behind the front axle.
新a5和奥迪的其它系列的主要差别是其发动机将被置于前轴后端。
Wolfram says that today, most users are aware of the difference between a search engine and Wolfram Alpha, and the experience for first-time users has become far better.
今天绝大多数用户都意识到了WolframAlpha与搜索引擎的区别，而且对于新手用户来讲用户体验已经大大提高，Wolfram说道。
The difference is, when dealing with the App Engine datastore, you must de-normalize early and often.
区别在于，在处理AppEngine数据存储时，您必须尽早且经常进行反规范化。
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。
The jet leaves contrails in its wake due to the temperature difference between the hot engine exhaust and the cold air.
这架喷气式飞机飞行时留下的凝结尾是由于其发动机与冷空气之间的温差造成的。
According to the second law of thermodynamics, a heat engine can generate power from this temperature difference.
根据热力学第二定律，一个热机发电可以从这个温差。
This paper will show the difference between HCCI and conventional internal combustion engine operation and future engine applications.
本文将阐述HCCI与传统发动机燃烧方式的不同及其未来的展望。
The key difference between the new A5 and the rest of Audi's lineup is that the engine will now be placed behind the front axle .
新A5和奥迪的其它系列的主要差别是其发动机将被置于前轴后端。
The DSP2812 calculates the lamp-house space position. Its compare difference is directly sent to the event manager control engine of DSP2812 and the fast orientation and tracking.
DSP2812计算出光源空间位置，其比较差值直接送入DSP2812的事件管理器控制电机，实现快速定位和跟踪。
The difference of six-point test method is discussed between tractor PTO and engine, and the reason of the difference is analysed. This will benefit the design and production of tractor and engine.
论述了拖拉机动力输出轴试验与发动机六工况试验的差异，分析了产生这一差异的原因，有利于发动机、拖拉机的设计和生产。
The practice indicates, regarding user's identical query, different search engine can return the difference results.
实践表明，对于用户的同一查询，不同的搜索引擎会返回差异很大的查询结果。
No difference recognized between the engine MAP reading and the barometric (atmospheric) pressure reading at start-up.
启动时发动机MAP读数与大气压读数无差异。
The article introduces the chassis layouts, heat management and electronic control of fuel cell vehicle based on the difference between fuel cell vehicle and traditional internal combustion engine.
根据燃料电池汽车与传统内燃机汽车的不同，介绍了燃料电池汽车的底盘布置、热量管理、电子控制。
The strategy controls the rotation speed difference between engine and the clutch drive mechanism distance increment. It makes it possible to satisfy the requirement of controlling smoothly and fast.
该策略根据油门开度和发动机转速与离合器输出轴转速差，并通过控制离合器驱动机构的行程增量，满足驾驶员平稳、快捷的要求，同时具有所需输入信号少的特点。
The effect of difference scheme on the simulation results of intake flow in a diesel engine was studied.
研究差分格式对柴油机进气流动模拟计算结果的影响。
Chapter 1 introduces the application of steam filature. The greatest difference between steam filature and house filature is that it is draughted by steam engine organized into the factory.
机器缫丝技术与传统的家庭手工缫丝技术的最大区别在于两点：一是使用蒸汽动力，二是采用集中劳作的工厂生产组织方式。
Ocean thermal energy conversion, or OTEC for short, is a hydro energy conversion system that uses the tempurature difference between deep and shallow waters to power a heat engine.
干热岩能是一种新型地质能源，通过将冷的盐水抽到干热岩上，水被加热变为水汽，借助蒸汽轮机将能量转化为机械能。
Ocean thermal energy conversion, or OTEC for short, is a hydro energy conversion system that uses the tempurature difference between deep and shallow waters to power a heat engine.
干热岩能是一种新型地质能源，通过将冷的盐水抽到干热岩上，水被加热变为水汽，借助蒸汽轮机将能量转化为机械能。
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