decimate
英 [ˈdesɪmeɪt]
美 [ˈdesɪmeɪt]
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
过去分词：decimated 过去式：decimated 现在分词：decimating 第三人称单数：decimates 复数：decimates
Collins.1 / BNC.18601 / COCA.13942
牛津词典
verb
- 大量毁灭，大批杀死（某地区的动物、植物或人）
to kill large numbers of animals, plants or people in a particular area- The rabbit population was decimated by the disease.
这种疾病使大批兔子死亡。
- The rabbit population was decimated by the disease.
- 严重破坏；大大削弱
to severely damage sth or make sth weaker- Cheap imports decimated the British cycle industry.
廉价进口严重削弱了英国的自行车工业。
- Cheap imports decimated the British cycle industry.
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.- 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。 - 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。
- The pollution could decimate the river's thriving population of kingfishers...
- 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.- ...a recession which decimated the nation's manufacturing industry.
使该国制造业元气大伤的经济衰退
- ...a recession which decimated the nation's manufacturing industry.
英英释义
verb
- kill in large numbers
- the plague wiped out an entire population
- kill one in every ten, as of mutineers in Roman armies
双语例句
- Through analyzing the features and performances of CIC filters, HB filters and multiphase-filter, we combine them with decimators and decimate the A/ D data, thus reducing the digital signal rate and the load of DSP when processing the base band signal.
通过分析CIC滤波器、HB滤波器和多相滤波器的特点和性能，将它们与抽取器相结合，对A/D转换后的数据进行抽取，降低了信号采样率，减轻了后续DSP处理基带信号的压力。 - Silber says the tax rollback would decimate basic services for the needy
西尔伯说税收的回落可能会大大减少为贫困人口提供的基本服务。 - Whoever would want him, they would have to decimate a franchise to get him.
无论什么队想得到科比，他们都几乎要用整个球队去交换他。 - However, the biggest issue with the sea lions is the rate at which they are consuming salmon. In addition to hurting local fisheries it could decimate the area's fish population if not stopped in time.
然而，它们最大的威胁还是吃掉了大量村民赖以为生的鲑鱼，除了对当地渔业产生重创，如果不及时阻止的话，还可能让所有的鱼类都消失殆尽。 - And many invaders actually boost biodiversity, not decimate it.
更何况外来物种促进了生物多样性，而不是减少。 - According to multirate signal processing theory, the CIC filter and half band filter which are used to decimate or interpolate samples were studied for the implementation of the DDC of multi-level decimation architecture.
根据多速率信号处理理论，研究了用于抽取/内插的CIC和半带滤波器，在此基础上完成了多级抽取结构的数字下变频设计。 - At the same time, digital signal decimate algorithm and the alternative storage method were integrated in FPGA, which were considered for consecutive sample.
为保证连续采样的实现，FPGA实现了数字信号抽取算法以及双SRAM的交替存取结构。 - At a time when environmental groups are warning about over-fishing, it's unusual for a conservation group to encourage fishers to decimate a species.
在这个各大环保组织不断提醒人们警惕过度捕捞的时代，有一个保护组织却鼓励渔民将一种鱼类赶尽杀绝，这真的非比寻常。 - Her range of weaponry could easily decimate any convoy she encountered.
她强大的武器装备可以轻易地让任何和她遭遇的护航舰队灰飞烟灭。 - Now experts fear a virulent fungus could decimate the few thousand frogs they estimate survive.
如今，专家们担心有一种恶性真菌可能会毁灭被他们认为存活的几千只山鸡蛙。