通道

After adjusted the voltage of analog signal, corresponding channel selection was implemented with relay matrix. The analog signal is transmitted as the input of tested instrument.

输出的模拟信号经电压调整后通过继电器矩阵完成相应的通道选择，作为被测试设备的输入信号。

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。

Meanwhile, this detected voltage difference is amplified and filtered, and finally the processed signal is transmitted to the analog input of the DAQ card for further software operation, display, and storage.

其工作原理是利用DAQ卡类比输出通道，送出不同频率且幅值恒定的正弦电压信号，透过修正型Howland定电流驱动电路将电压信号转成电流信号加入体内，由量测电极取出电压信号经放大滤波后，把讯号送入类比输入DAQ卡，并在LabVIEW人机介面上做运算处理、分析、显示与储存。

The instruments used ATmega16L onboard A / D converter channels to achieve the cold wind pressure, the hot blast pressure, the furnace top pressure and cold wind current capacity four way analog acquisition;used PWM waveform produced by ATmega16L internal timing / Counter to achieve the entire differential pressure ,the cold wind flow and the permeability index three-way analog output for recording instruments; realized the cold wind pressure, the hot blast pressure, the furnace top pressure, the cold wind current capacity and the entire differential pressure five group parameter tour demonstration and the fixed-point demonstration by key-elect key's coordination during demonstration blast furnace permeable index; produced acousto-optics alarm when the permeable index across the upper and lower limits;used RS-485 realizing the communication with the superior computer.

仪表利用ATmega16L自带的A/D转换通道实现对冷风压力、热风压力、炉顶压力及冷风流量四路模拟信号的采集；通过ATmega16L内部的定时/计数器产生的PWM波形来实现对全压差、冷风流量及透气性指数三路模拟量输出供记录仪表使用；通过键选键的配合在显示高炉透气性指数的同时实现冷风压力、热风压力、炉顶压力、冷风流量及全压差五路参数的巡回显示与定点显示；当高炉透气性指数越上、下限时，仪表产生声光报警信号；仪表采用RS-485与上位机实现通信。

The integrity of the data acquired in these systems depends on all parts of the analog signal path shown here.

已获得的完整数据在这些系统依靠模拟信号通道的所有部分显示这里。

Single or multi channel data logging device with either 1, 4 or 8 analogue inputs, graphics display capable of displaying numeric or graphical representations on data on a 128 by 64 point backlit display.

单一或多个通道数据记录装置，可以1， 4或8模拟输入，图形显示能显示数字或图形表示的数据， 128 64点背光显示屏。

The present work reviews the development of analogue model method in the world, especialty in Canada; describes vario...

本文评述了国外特别是加拿大开展模拟模型研究的情况；描述了平面波、线电流、磁偶极等各种类型的场源模型；给出了该法在研究海岸效应、岛陆通道电流、海浪电磁效应和各向异性导体等方面的应用。

Much of our channels' work in the years ahead supports the anchoring of this new dream upon Earth.

我们的通道在前方年代的许多工作是支持在地球上锚定这个新梦想。

The inlet and blade-to-blade flow fields of a centrifugal impeller were measured using two-dimensional laser Dopller anemometer in...

本文用二维激光多普勒测速仪测量了离心叶轮进口和旋转叶片通道内的流场。

Manholes for engine room double bottom tanks to be mounted on angle bar coaming, 200 mm high, all other manholes to be fixed on doublings or to be flush with deck in way of passageways.

机舱双层底舱的人孔应安装有角钢制的围板，高度为200mm，所有其它的人孔应安装在双层底或通道处并与甲板平齐。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。