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- Aiming at actual instance that the frequency of electric network is waving,based on twin-T resistance-capacitance active-trap filter,a trap filter which can filter the power interference between 49.5Hz and 50.5Hz is designed. 针对电网频率波动的实际情况;基于双T型阻容有源陷波电路;设计了可以滤除频带在49.;5~50
- The wien bridge trap filter and its application in the distortion measurement are introduced,the kind of intelligent numerical control tuning Wien bridge trap filter circuit is proposed. 介绍文氏电桥陷波器及其在失真度测量中的应用,提出一种智能化数控调谐的文氏电桥陷波电路。
- Numerical control tuning Wien bridge trap filter 智能化数控调谐文氏电桥陷波器
- Measurement of Rotational Speed Based on Adaptive Trap Filter 转子转速测量的自适应陷波滤波方法
- Be ware of falling into their trap. 当心中了他们的计。
- Application of Trap Filter of 50 Hz in Brainwave Data Acquisition System 50 Hz陷波器在脑电数据采集系统中的应用
- A new design method for FIR digital trap filter by use of building blocks 模块法设计FIR数字滤波器的一种新方法
- You need to filter the drinking water. 你需要把饮用水过滤。
- The thieves were caught in a police trap. 窃贼遭警方用计擒获。
- The trap had cut deeply into the rabbit's flesh. 捕兽夹子紧紧夹住兔子的皮肉。
- A filter traps dust from the air. 过滤网可存住空气中的尘埃。
- The police set a trap to catch the thief. 警察设下了捉拿窃贼的圈套。
- Trap filtering (notch filtering) 陷波滤波
- The news of the defeat started to filter through. 战败的消息开始传出来。
- The farmer went ahead in his trap. 农夫驾着双轮轻便马车继续赶路。
- I knew perfectly well it was a trap. 我很清楚这是一个陷阱。
- It won't take long to filter the coffee. 用不了多少时间就可以把咖啡过滤好。
- The purpose of a trap is to catch and hold animals. 陷阱是用来捕捉野兽的。
- To my immense gratification, he fell into the trap. 令我极为满意的是,他中了圈套。
- I took this picture with a red filter. 这张照片我是用红色滤光镜拍摄的。