direct current-direct current DC-DC converter DC-DC变换器
direct-current direct-current converter 直流换流器; 直流-直流变换器
alternating current-direct current 比较分子力场分析; 交直流电; 交直流调速器
asymmetric alternating current-direct current powe 不对称交-直流电源
asymmetric alternating current-direct current power supply 不对称交-直流电源
direct current deposition 直流电沉积
DIRECT CURRENT METHOD 直流法; 直流电法
Direct Current Plasma 直流等离子体
direct current plasma atomic emission spectrometry 单频直流等离子体原子发射光谱
Direct Current Plasma Emission Spectrometer DCP 直流等离子体发射光谱仪
Direct current plasma enhanced chemical vapour dep 直流等离子体增强化学气相沉积
direct-current method 直流法
MINE DIRECT CURRENT METHOD 矿井直流电法
DC arc plasma jet method 直流电弧等离子喷射法
1 000 kV ultra-high voltage direct current 1000kV特高压直流
3-D direct current survey 救护飞机(Airam bulances); 三维直流电法
accumulator direct current supply 蓄电池直流电源
activating tungsten inert-gas welding with direct current straight polarity mode 直流正接A-TIG焊
alternating and direct current desalting 交直流电脱盐; Sauter平均直径