DC是什么意思？

DC

英[ˌdi:'si:] 美[ˌdi'si]

• abbr. da capo (Italian=again) （意大利语）又，double column 双列的，double-cylinder 双缸的，double cap 双帽；

例句

• The treeing initiation voltage of samples being DC after short - circuit is measured. 测出了在直流预压电压下的短路电树枝的起始电压.
• FOREIGN dignitaries in black limos are a common sight in Washington, DC. 国外政要的豪华轿车行驶在华盛顿稀松平常.
• Carbon stripping foils were prepared by AC or DC arc discharge method. 碳剥离膜可用交流电弧法或直流电弧法来制备,也可用交直流电弧来做多层膜.
• DC coefficients were analogized after DCT transformation, and they were considered to be appropriate embedded places. 首先分析DCT变换后直流系数的特点并确定嵌入位置,然后提出一类根据水印信息量化DCT直流 系数嵌入水印的算法.
• KLM have got a DC - 9 leaving at 0925. KLM航空公司有一班DC9飞机25起飞.
• The article proposed the split - ring direct current manostat based on the switch type AC - DC transformation. 文章基于开关式AC -DC 变换提出了开环直流稳压器.
• Devices LLC Universal DC motor control modules and custom motion control design. 通用直流电动机控制模块和定制运动控制设计.
• The classical stability analysis theory is limitary to deal with bulk AC - DC hybrid transmission system. 大规模交直流混合输电系统的出现使得经典的电力系统稳定性分析理论受到了局限.
• Features: High DC current gain, low saturation voltage, high col lector power dissipation. 特点: 高直流电增益, 饱和压降低, 高集电极耗散功率.
• AIM : To study the chemical constituents from the whole herb of Inula cappa DC. 目的: 研究羊耳菊全草的化学成分.

柯林斯高阶英汉双解学习词典释义

• N-UNCOUNT
  直流电
  DC is used to refer to an electric current that always flows in the same direction. DC is an abbreviation for (缩略=) 'direct current'.

英英词典释义

• Noun
  1. the district occupied entirely by the city of Washington; chosen by George Washington as the site of the nation's capital and carve out of land ceded by Maryland and Virginia
  2. an electric current that flows in one direction steadily

行业词典

• 计算机： = Damping Control,衰减控制，阻尼调整; = Data Cartridge, 盒式数据磁带; = Data Cell, 数据单元; = Data Center, 数据中心; = Data Channel, 数据通道; = Data Classifier, 数据分类机; = Data Code, 数据代码; = Data Collection, 数据收集; = Data Control, 数据控制；