digital differential display 数字化差异显示 ; 数据库消减杂交 ; 中的数据库消减杂交 ; 差异展示
digital differential circuit [电子] 数字微分电路
DDA Digital Differential Accumulation 数字差累加
Digital differential analyzer 数字积分法 ; [计] 数字微分分析机 ; [计] 数字微分分析器
digital differential relay 数字式差动保护继电器
digital differential signal 数字微分信号
digital differential analizer 数字微分分析器
The two classes of planar curve generation are DDA(digital differential analyzer)and DCM ( displacement comparison method).
平面曲线的生成算法主要有DDA(数学微分分析器)和DCM(位移比较法)。
Introduce function, Character of 7ut512 digital differential relay and applying it to differential protect on motor generator.
介绍了7ut5 12型数字式差动保护继电器的功能、特点及在电动机差动保护中的应用。
Based on character of signal in TWACS and harmonic in power system, the digital differential technique can detect the TWACS signal and eliminate the integer harmonics effectively.
针对工频通信的信号特征及电网谐波的特性,采用数字差分技术,对信号进行检测,可以有效抑制电网整次谐波干扰。
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