decimating

英 [ˈdesɪmeɪtɪŋ]

美 [ˈdesɪmeɪtɪŋ]

v.  大量毁灭，大批杀死(某地区的动物、植物或人); 严重破坏; 大大削弱
decimate的现在分词

柯林斯词典

• VERB 大批杀死;大量毁灭
  Todecimatesomething such as a group of people or animals means to destroy a very large number of them.
  1. The pollution could decimate the river's thriving population of kingfishers...
     污染可能会造成河边大量繁殖的翠鸟大批死亡。
  2. British forces in the Caribbean were being decimated by disease.
     加勒比海地区的英国部队有大批的人病死。
• VERB 严重削弱，大幅缩减(系统或机构)
  Todecimatea system or organization means to reduce its size and effectiveness greatly.
  1. ...a recession which decimated the nation's manufacturing industry.
     使该国制造业元气大伤的经济衰退

双语例句

• Filtering is combined with the decimating in order to increase the computation efficiency.
  为了提高运算效率，把滤波与选抽结合起来。
• Instantaneous amplitude and phase main sequences of signals are extracted through sampling, decimating and filtering of Intermediate Frequency ( IF) signal to complete orthogonal decomposition of signal.
  采用中频直接采样、抽取和滤波的方法完成信号的正交分解，从而提取信号的瞬时包络和相位主值序列。
• This paper discusses key technology in the digital intermediate frequency receiver with wide band based on software radio, including down-converter on condition of band-pass-sampling, digital down-converter, multi-rate digital signal processing, band-pass signal decimating, and achieves software system simulation based on under-sampling.
  分析了基于软件无线电的宽带数字中频接收机中的关键技术-带通采样下变频技术、数字下变频技术、多速率处理技术，并实现了欠采样技术条件的软件系统仿真。
• The working theory, the design principle and design process is expatiated on, and the hardware realizing process of the FIR decimating filter is concretely introduced.
  介绍了FIR抽取滤波器的工作原理、设计原则和设计过程，然后具体阐述FIR抽取滤波器的硬件实现。
• Thirdly, the FIR decimating filter under over-sampling is designed and realized.
  过采样条件下的FIR抽取滤波器设计与实现。
• By splitting the frequency spectrum within ADC overlay, channelized receiver made up of filter banks bandpass filtering, down converting and decimating correspondent part without pre-known parameter of target signals.
  数字信道化接收机不需要目标信号的先验知识，将ADC覆盖频谱细分为若干段，用对应的带通滤波器组将每个频段进行滤波，下变频，抽样。
• For five days, the men remained in the water, with the sharks decimating their numbers, before they were spotted by an American aircraft.
  那些船员在水过了五天，很多都葬身鲨鱼腹中，最后才有一架美国飞机发现他们。
• The decimating digital filter of Digital Down Conversion is designed as the cascade of a CIC filter and three half-band filters.
  在数字下变频的多级抽取滤波器组的设计中，采用CIC滤波器和三个半带滤波器级联的结构。
• Team USA ran through the competition in the Olympic qualifying tournament in Las Vegas, decimating everyone in their path.
  美国队在拉斯维加斯用他们的方式在奥运会预选赛中一路凯歌。
• Design and Implementation of Decimating in the Over-sample System
  过采样系统中数据抽取的设计及实现