decimation

简明释义

英[ˌdesɪˈmeɪʃn]美[ˌdesɪˈmeɪʃn]

n. 大批杀害；每十人杀一人；大量毁灭

英英释义

单词用法

同义词

反义词

例句

1.The islands have seen the disappearance of the Hawaiian kingdom, the decimation of its people and language.

这个岛见证了夏威夷王国的消失，人们的大批被杀害和语言的消失。

2.A mathematical model of DTV broadcasting signal has been set up before reviewing theories of multistage decimation and stating the algorithm of moving target detection.

叙述了数字电视广播信号回波的数学模型、多级抽取基本原理和目标检测算法。

3.The user has complete control over the filter response, the filter coefficients and the decimation ratio.

用户对滤波器响应、滤波器系数和抽取率拥有完全的控制权。

4.The last 4 times decimation was achieved by two half band filters and a droop FIR.

剩余4倍抽取采用两级半带滤波器和升幅FIR实现。

5.A strong relationship exists between the decimation ratio and the converter's effective resolution.

抽取率和转换器有效分辨率之间存在一个强大的关系。

6.Design multi-stage decimation system on the basis of Halfband filters and CIC filters.

波带滤波器和CIC滤波器的基础上设计了多级抽取系统。

7.They were the ones mainly responsible for the decimation of North Luangwa's elephant population.

他们应当对北卢安瓜大象数量的大量减少负主要的责任。

8.We propose a second decimation algorithm for widening the range of sweep width in the AD9874 based digital receiver.

基于AD9874 芯片的数字接收机，我们提出了一种扩展数字接收机谱宽的二次抽取算法。

9.The sudden outbreak of disease led to the decimation of the local population.

突发的疾病导致了当地人口的大幅减少。

10.The war caused the decimation of entire villages, leaving many homeless.

战争造成了整个村庄的毁灭，使许多人无家可归。

11.The environmental changes have resulted in the decimation of several animal species.

环境变化导致了几种动物物种的大幅减少。

12.The company's poor management led to the decimation of its workforce.

公司的管理不善导致了员工的大幅裁减。

13.The invasion resulted in the decimation of the indigenous culture.

入侵导致了土著文化的严重破坏。

作文

The term decimation refers to the act of destroying a large portion of something, often used in historical contexts to describe the severe reduction of a population or group. This word originates from the Latin word 'decimare', which means to take a tenth. In ancient Rome, decimation was a form of military discipline where one in every ten soldiers was executed as punishment for the whole unit's failure. However, in modern usage, decimation has evolved to encompass broader meanings, including significant loss or destruction in various contexts such as ecology, economics, and social structures. One of the most striking examples of decimation in history occurred during the Black Death in the 14th century. This pandemic wiped out nearly one-third of Europe's population, leading to profound social and economic changes. The decimation of the workforce resulted in labor shortages, which in turn led to increased wages for workers and a shift in societal power dynamics. The aftermath of this event illustrates how decimation can reshape societies, economies, and even cultural norms. In contemporary discussions, we often encounter the term decimation in relation to environmental issues. For instance, deforestation has led to the decimation of numerous species and their habitats. The Amazon rainforest, often referred to as the 'lungs of the Earth,' is facing unprecedented rates of deforestation due to logging, agriculture, and urban expansion. This decimation not only threatens biodiversity but also contributes significantly to climate change, as trees play a crucial role in absorbing carbon dioxide. The consequences of such ecological decimation are dire, affecting weather patterns, sea levels, and the overall health of our planet. Economically, decimation can describe the impact of recessions or financial crises on industries and communities. The 2008 financial crisis serves as a prime example, where the housing market faced a catastrophic collapse, leading to widespread job losses and the decimation of savings for millions of families. Entire neighborhoods were left abandoned, and the ripple effects of this economic decimation are still felt today, as many communities struggle to recover and rebuild. Socially, decimation can manifest in various forms, such as the decline of cultural practices or languages. Many indigenous cultures around the world are experiencing decimation due to globalization and the dominance of more prevalent cultures. As younger generations adopt the language and customs of more dominant societies, the unique traditions and languages of these indigenous groups face the threat of extinction. This cultural decimation not only robs future generations of their heritage but also diminishes the rich tapestry of human diversity. In conclusion, the concept of decimation extends far beyond its historical roots. It encapsulates the idea of significant loss and destruction across various domains, including populations, ecosystems, economies, and cultures. Understanding the implications of decimation in our world today is crucial for addressing the challenges we face, whether they stem from pandemics, environmental degradation, economic downturns, or cultural erosion. By recognizing and confronting the forces that lead to decimation, we can work towards creating a more sustainable and equitable future for all.

“decimation”这个词指的是摧毁大量事物的行为，通常用于历史背景下，描述人口或群体的严重减少。这个词源于拉丁语“decimare”，意思是取十分之一。在古罗马，decimation是一种军事惩罚，惩罚整个单位失败时每十名士兵中处决一人。然而，在现代用法中，decimation演变为更广泛的含义，包括生态学、经济学和社会结构等各种背景下的重大损失或破坏。 历史上最引人注目的decimation例子之一发生在14世纪的黑死病期间。这场大流行病几乎消灭了欧洲三分之一的人口，导致深刻的社会和经济变化。劳动力的decimation导致劳动力短缺，进而导致工人工资上涨和社会权力动态的转变。此事件的后果说明了decimation如何重塑社会、经济，甚至文化规范。 在当代讨论中，我们常常在环境问题中遇到decimation这个词。例如，森林砍伐导致了许多物种及其栖息地的decimation。亚马逊雨林，常被称为“地球的肺”，由于伐木、农业和城市扩张而面临前所未有的砍伐速度。这种decimation不仅威胁到生物多样性，还显著加剧了气候变化，因为树木在吸收二氧化碳方面发挥着至关重要的作用。这种生态decimation的后果是严峻的，影响天气模式、海平面和我们星球的整体健康。 在经济上，decimation可以描述衰退或金融危机对行业和社区的影响。2008年的金融危机就是一个典型的例子，住房市场遭遇了灾难性的崩溃，导致数百万家庭失去工作和储蓄。这场经济decimation的涟漪效应至今仍在继续，因为许多社区仍在努力恢复和重建。 社会上，decimation可以以各种形式表现出来，例如文化实践或语言的衰退。世界各地的许多土著文化正因全球化和更具主导性的文化而经历decimation。随着年轻一代采用主导社会的语言和习俗，这些土著群体独特的传统和语言面临灭绝的威胁。这种文化的decimation不仅剥夺了未来几代人对其遗产的了解，也减小了人类多样性的丰富织锦。 总之，decimation的概念远远超出了其历史根源。它囊括了在各个领域（包括人口、生态系统、经济和文化）中重大损失和破坏的想法。理解当今世界中decimation的影响对于应对我们面临的挑战至关重要，无论这些挑战源于大流行、环境恶化、经济衰退还是文化侵蚀。通过认识和面对导致decimation的力量，我们可以朝着创造一个更可持续和公平的未来而努力。