查询词典 ROM

This high voltage electrostatic precipitation controller has 7 channels of analog input,2 channels of analog output, 12 digital inputs and 16 digital outputs. The analog input includes primary current, secondary current, primary voltage, secondary voltage, etc. Controller uses MAX 187 as the A/D converter, which ensure the sampling speed and the conversion precision in the same time. The processor unit is RCM2250 module. Rabit 2000 processor, a 128K SRAM and a 256K Flash Rom are integrated in RCM2250, which improves the performance of pricipitation controller. MAX504 is used to produce the 4~20mA current output.

模拟量输入采集的信号有升压变压器一次电流、一次电压、二次电流、二次电压等，采用12位逐次比较式A/D转换器MAX187，兼顾采样速率和转换精度；中央处理单元采用以8位嵌入式处理器Rabbit2000为基础的RCM2250模块，外扩128KSRAM和256K Flash ROM，内部资源丰富，提高了控制器的整体性能；模拟量输出采用内带基准源的10位电压输出数模转换器MAX504，实现了标准4～20mA电流信号输出；控制器通过控制算法在相应开关量点上输出可控硅的触发脉冲。

In 1994, when the Web started to take off, Microsoft's CD-ROM products like Encarta, their online encyclopedia, and Cinemania, their online movie reference, were ahead of the Web in providing online hyperlinked documents with rich multimedia capabilities.

1994年，当网络开始起飞，微软的CD - ROM产品如在Encarta，他们的在线百科全书，动感电影院，他们的在线电影参考，是之前的Web功能，提供丰富的多媒体网络超链接的文件。

Encase the table in the ROM of single chip, moisture value can be get through checking the table and inserting values.

将表格装入单片机的ROM中，用查表法和插值法可得出湿度值。

After three motions of orogeny and epeirogeny: it lay like a grand dragon of more than 100- km long f rom east to west in the central plains. It mainly consists of 2parts:h4t.Taishi and Mt. Shaoshi, with each having 36peaks and each peak having name and story, forming colorful natural sceneries.

经过三次造山、造陆运动，需山如一条巨龙横亘在中原大地上，东西绵延百余千米，其主体部分由太室、少室两山组成，各有 36 峰，峰峰有名，峰峰有典，峰峰秀丽，形成了它多彩多姿的自然风光。

For such applications program are fixed and they are writen into ROM or EPROM of the microcontroller.

对这些应用器件，程序被固化，并被写入微控制器的ROM或EPROM中。

The memory such as ROM/EPROM of microcontroller which stores program,is called the program memory.

这些微控制器中的用来存储程序的存储器像ROM/EPROM被称作程序存储器。

It is derived from EPROM M4 version replacing EPROM by ROM.

它源于EPROM的M4的版本取代光盘的EPROM。

On power-up the memory defaults to its Read mode where it can be read in the same way as a ROM or EPROM.

上电时默认为它的内存读取模式在那里可以将其作为一个ROM或EPROM同样的方式阅读。

CD-ROM, WORM, Erasable Optical Disks are becoming popular because of large capacity and flexibility.

光盘驱动器，蠕虫，可擦写的光盘由于其容量大和灵活性变得大受欢迎。

Now CD-ROM is already the standard PC configuration, in addition to re-loaded the erasable optical disc drive, or even DVD is a very common thing.

现在CD-ROM已经是PC机的标准配置，此外再装个可擦写的光盘驱动，甚至是DVD都是很常见的事情。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。