An analog signal is composed of four basic components: DC and AC magnitudes, frequency, and phase.
模拟信号由直流和交流分量、频率和相位四部分组成。
Computers may be classified as analog and digital.
计算机可分为模拟计算机和数字计算机两种。
This is done in the analog realm by wiring a transistor in a certain way.
在模拟世界里，这是通过以某种方式连接的晶体管来做到的。
We still have the same old freedoms in using paper books and other analog media.
我们仍然享有使用纸质图书和其它模拟类媒体的原有自由。
The first generation, or 1g, technology was analog and transmitted voice calls only.
第一代技术，或1G，是模拟信号，只能传输语音通话。
The closest analog in a modern system is the nanokernel in the Symbian microkernel.
在现代系统里与之最接近的类似物是塞班内核里的nano内核(nanokernel)。
Newer digital phones emit less radiation than older analog models of the sort studied.
而新型数字机的辐射则要比老式模拟机少得多。
This type of authentication can be seen as a digital analog to having a physical token.
这种类型的认证可以视为对物理标记的数字模拟。
Mr. Khan has about 30 patents to his name, most of them tied to analog and memory chips.
Khan先生有约30多项以自己名字申请的专利，其中大多是关于模拟与记忆芯片的。
If you've watched analog television in a built-up or hilly area, you may have noticed ghosting.
如果你在建筑物密集的地区或丘陵地区观看模拟电视，你或许会注意到重影。
The analysis and calculation of analog system show that it has good dynamic characteristic.
对模拟调节系统的分析计算表明，它具有良好的动态品质。
The data can be entered directly into analog digital converters and computers for processing.
可以把数据直接输入到模拟数字转换器和计算机进行处理。
Does whatever we have now, digital or analog, represent at best a pale shadow of bygone glory?
如今我们的电影形式——不论是数字化还是其它种种——都在昔日辉煌下显得黯然失色吗？
The traditional video cables, including VGA and Composite video, transmit analog video signals only.
传统的视频线，包括VGA和复合视频线，只能传输模拟视频信号。
That is the analog of force divided by mass equals acceleration, which is d over dt of velocity.
这个类似于，力除以质量等于加速度，就是速度对t的导数。
The chameleon responding to its own shifting image is an apt analog of the human world of fashion.
变色龙对自身映像变化的反应恰似人类世界对时尚变化的反应。
Like 'Reservation Road,' the typical Hollywood feature film these days is an analog-digital hybrid.
如今，一般的好莱坞故事片都是以模拟-数字混合方式制作的，《救赎之路》就是其中之一。
Topographically, we may consider the coastal plain to be a terrestrial analog of the continental shelf.
从地形角度讲我们可以把沿岸平原看成是大陆架在陆上的类似构造。
Also, a large frequency spectrum (698-806 MHz) was freed by switching over from analog TV to the digital one.
此外，从模拟电视信号到数字电视信号的切换也释放了广阔的频道(698- 806mhz)。
What enables this upright walking are appendages called type IV pili, which function as the analog of legs.
而使这种直立行走能够发生的物质是被称为4号菌毛(IV pili)的附属物，它行使了类似腿的功能。
When analog TV shows are upconverted and broadcast on digital TV stations, they are broadcast in 480p or 480i.
数字电视台广播模拟电视节目时要先将它们转换为数字480i或480p格式。
Now you can start the X Window System by running startx, though on an analog device your screen is pretty tiny.
现在您可以通过运行startx 来启动XWindowSystem，不过在模拟设备上您的屏幕就会显得有些太小了。
Unfortunately, the installation program doesn't take care of all of the details, especially for analog displays.
安装程序并不会关注所有细节，尤其是对于模拟显示设备来说更是如此。
In 2001, the best-selling oncology drug was the LHRH analog goserelin, with estimated sales of over $1 billion.
2001年，销量最大的肿瘤药物是LHRH类似物戈舍瑞林（goserelin），预计年销售额超过10亿美元。
What you receive, as described earlier, is a single, analog composite video signal and a separate sound signal.
你所接收到的正是前文所述的组合视频信号和单独的声音信号。
First-generation cell phones were basic analog units, based on a scheme that Alexander Graham Bell would recognize.
第一代手机技术是基本模拟信号，是基于贝尔的理论。
It tells time in analog and digital formats, packs a night-light, and, for the rare little night owl, a snooze button.
它可用模拟和数字两种格式显示时间，配有夜光灯，而且，为那些少有的小夜猫子考虑，还设了一个“打盹”按钮。
It tells time in analog and digital formats, packs a night-light, and, for the rare little night owl, a snooze button.
它可用模拟和数字两种格式显示时间，配有夜光灯，而且，为那些少有的小夜猫子考虑，还设了一个“打盹”按钮。
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