DMA是什么意思

网络释义

用法例句

This passage describes how to use the multichannel buffered serial port(McBSP) and the direct memory access(DMA) in the digital signal processors(DSP) to interface to a universal asyn- chronous receiver/transmitter(UART).

（ＭｃＢＳＰ）和直接存取存储器（ＤＭＡ）与通用异步串口（ＵＡＲＴ）实现通信的一种方法包含有正确的硬件配置和软件流程，实现了将同步串口ＭｃＢ－ＳＰ发送的数据模拟成异步串口ＵＡＲＴ可接收的数据格式；将发送的数据转变成ＲＳ－２３２标准格式；利用 ＭＣＢＳＰ接收并解码 ＵＡＲＴ发送的数据。

Catalysis and mechanism of ionic liquids for direct synthesis of dimethyl carbonate;

离子液体对直接合成碳酸二甲酯反应的促进作用及机理分析

Direct mini-incision thyroidectomy;

小切口直接入路甲状腺切除术

Direct coronary stenting without predilation;

无预扩张直接冠状动脉内支架置入术

According to the study of electrode,extraction time,extraction solvent, stability of test and assisting equipment, we determined the type of electrode and parameters to detecting og pH value directly at the surface of textile.

〔方法〕通过对各类纺织品表面吸附功能的比较研究,对棉斜纹布、棉绒布、丝绸及涂层布等纺织面料进行测试研究,经过萃取时间、萃取水量、测试稳定性、辅助稳定性、辅助装置的试验,确定了用平头电极直接测试纺织品表面pH的方法。

Libai directly depicted Emperor Qin force of character.

李白直接描摹秦王的气概,"以气为主"。

Positional phrases directly used as adverbials were common grammatical phenomena in modern Chinese and there are a few examples in present Chinese.

《元曲选》中 ,方位短语前不加介词可直接充当句子的状语、补语。