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conversion unit 【化學】反應設備。

convert

The control system included the following units : video decode unit , data format conversion unit , fpga controller , cache unit and d / a monitor . the above self - design control unit plus row and column power supply units make the whole fed driving system , thus drove the 25 inch sample and realized color video display . the 25 inch vga sample thus fabricated could display video images , and obtained its brightness 400cd / m2 , contrast ratio 1000 : 1 , 256 circuit gray scale 本文介紹了fed驅動系統的工作原理,重點論述了基于fpga的vga級彩色fed新型驅動控制系統的研制,這種新型fed驅動控制系統主要包括視頻解碼電路、數據格式轉換電路、 fpga控制電路、數據緩存電路和d / a監控電路,配合后級列灰度調制單元和行掃描單元,組成完整的fed驅動系統,可以驅動25英寸vga級fed顯示屏,實現彩色視頻顯示,樣機亮度達400cd / m2 、對比度為1000 : 1 ,灰度等級為256級。

The device mainly consists of integrated phase - shift trigger unit , detection unit , amplification and impedance conversion unit , the smallest excitation limitation unit , reactive regulation unit and three - phase controlled bridge rectifier 本裝置主要包括集成移相觸發單元、檢測單元、放大及阻抗變換單元、最小勵磁限制單元、無功調查單元和三相全控橋。

This calculator to the practical function of the conversion , including the length of the conversion unit , exchange rate conversion and the various units of measurement conversion 此次的計算器加入了實用的轉換功能,包括長度單位的換算,匯率換算以及各種計量單位的換算。

Standard practice for conversion units and factors relating to sampling and analysis of atmospheres 大氣取樣和分析的相關換算單位和系數的標準規程