模拟输出卡

Best resolution in the LCD display to show the graphics output of analog signal processing, to convert with the specific address information (the pixels on the screen of the absolute address) of the display signal, and then into the LCD panel, directly to the show signal added to the pixel corresponding to the drive pipe, some with memory addressing and write is similar.

工作在最佳分辨率下的液晶显示器把显卡输出的模拟显示信号通过处理，转换成带具体地址信息（该像素在屏幕上的绝对地址）的显示信号，然后再送入液晶板，直接把显示信号加到相对应的像素上的驱动管上，有些跟内存的寻址和写入相类似。

A video card , also called a graphics card or video adapter , converts digital output into an analog video signal that is sent through a cable to the monitor .

视频卡也称图形卡，显示卡或显示视频适配器，它将数字输出转换成通过电缆发送到显示器的模拟视频信号。

With the change of the interval, analog output channel outputs variant voltage to frequency converter that controls the speed of the motor.

根据载荷设定值的大小，系统根据等比关系将其模糊化成几个区间，并确定当前采集到的载荷的区间号，根据区间的变化赋予采集卡的模拟输出通道一定电压输出到变频器，最终控制电动机的转速，使整个加载过程保持平稳。

The development of MSCIS mainly includes the following two parts: the cards and the software running on the communication computer. There are five types of cards, communication card, control card, analog output card, analog input card and digital input/output card.

MSCIS接口系统的研制工作主要包括两大部分：系统硬件板卡（包括通信卡、控制卡、模拟量输入卡、模拟量输出卡和数字量输入输出卡）的研制和通信计算机软件研制。

Bit, 32-ch Isolated Analog Output Card

16位，8路非隔离模拟量输出卡

PCI-1724U 14-bit, 32-ch Isolated Analog Output Card

PCI-1723 16位，8路非隔离模拟量输出卡

The purpose of this study is to analyze the characteristics of radiochromic film dosimetry, including the film response versus time, dose linearity, energy dependence and angular dependence. In addition, we measure the output factors for the field defining collimators used in gamma knife by using spherical phantom. The measurement results were compared with the results of Monte Carlo simulation.

本研究将探讨辐射变色软片侦测辐射之特性，包括软片反应与时间关系、剂量线性度、能量依存度及角度依存度；并使用加马刀立体定位放射手术剂量验证用之球型假体，量测加马刀四种不同大小准直仪头盔之剂量分布及相对输出因子，并与蒙地卡罗模拟结果作一比较分析。

The realization scheme of this project is also discussed in the paper, a data pick-up/control board using PCI bus protocol is designed, this board together with some softwares can finish many functions such as AD conversion of DC system generatrix and every DC spur track, sine wave generation which frequency is between 0-50Hz , and some control functions in fault analysis system.

本文还进行了故障检测装置实现方案的有关研究，设计了基于PC机的直流电网故障诊断系统，完成了基于计算机PCI总线的数据采集控制卡的设计，该卡配合计算机软件可以实现电网正负母线，各支路互感器输出等多路模拟量信号的采集，产生0-50Hz之间任意频率的低频信号源，并且能够完成故障检测中的各种控制功能。

3The PC is available in a variety of forms ranging from a single card, a portable, a desktop and ruggedized industrial version for use on the factory floor.

4总线结构备有多个扩展插槽，数字和模拟的输入/输出插卡可以由多个厂家生产。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。