reproduction

简明释义

英[ˌriːprəˈdʌkʃn]美[ˌriːprəˈdʌkʃn]

n. 生殖，繁殖；复印，再版；（声音的）复制，录制；复制品，仿制品

复 数 r e p r o d u c t i o n s

英英释义

单词用法

同义词

反义词

例句

1.These organisms tend to have big bodies, are long-lived, and spend relatively little effort each year on reproduction.

这些生物往往体型较大、寿命较长，并且每年在繁殖上花费的精力相对较少。

2.Growth, reproduction, and daily metabolism all require an organism to expend energy.

生长、繁殖和日常的新陈代谢都需要有机体来消耗能量。

3.In the montane region, fire can threaten the reproduction of pyrophytes.

在山区，火可以威胁到防火植物的繁殖。

4.The reproduction and growth of the cancerous cells can be suppressed by bombarding them with radiation.

癌细胞的繁殖和生长可通过放射线辐射加以抑制。

5.It's not at all like the killing of individual life forms that can be renewed through normal processes of reproduction.

这完全不像杀死个体生命形式那样，这些生命形式可以通过正常的繁殖过程来得到新的生命体。

6.Feeding, courtship, reproduction, and even "rest" are carried out while in constant motion.

进食、求偶、繁殖，甚至“休息”，都是在不断运动中进行的。

7.Survival and successful reproduction usually require the activities of animals to be coordinated with predictable events around them.

生存和成功繁殖通常需要动物的活动与周围可预测的事件相协调。

8.Almost all of an organism's energy can be diverted to reproduction, with very little allocated to building the body.

一个有机体几乎所有的能量都会用于繁殖，而用于建造主体的很少。

9.All organisms, therefore, allocate energy to growth, reproduction, maintenance, and storage.

因此，所有的生物体都把能量分配给生长、繁殖、维持和储存。

10.The artist created a stunning reproduction of the famous painting.

这位艺术家制作了一幅著名画作的惊人复制品。

11.In biology class, we studied the process of reproduction in plants.

在生物课上，我们研究了植物的繁殖过程。

12.They used digital technology to create a reproduction of the original document.

他们使用数字技术制作了原始文件的复制品。

13.The museum displayed a reproduction of an ancient artifact.

博物馆展出了一个古代文物的复制品。

14.The reproduction of sound in this new speaker is exceptional.

这个新扬声器的声音再现非常出色。

作文

Reproduction is a fundamental process that occurs in all living organisms. It refers to the biological mechanism through which new individuals are produced, ensuring the continuation of species. In the context of biology, reproduction (繁殖) can be categorized into two main types: sexual and asexual. Each type has its own unique features and advantages, contributing to the diversity of life on Earth.Sexual reproduction (繁殖) involves the combination of genetic material from two parent organisms. This process not only leads to the creation of offspring but also promotes genetic variation within a population. Genetic variation is crucial for the survival of species, as it enhances their ability to adapt to changing environments. For instance, in a population of animals, some individuals may possess traits that make them more resilient to diseases or better suited to find food. As a result, these traits can be passed on to future generations, helping the species thrive.On the other hand, asexual reproduction (繁殖) allows for the creation of offspring without the fusion of gametes. This method is common in single-celled organisms, such as bacteria, as well as in certain plants and animals. Asexual reproduction (繁殖) is often faster and requires less energy compared to sexual reproduction. For example, a single bacterium can divide into two identical cells in a matter of hours, allowing for rapid population growth. However, one downside of asexual reproduction is the lack of genetic diversity, which can make populations more vulnerable to diseases and environmental changes.In addition to biological contexts, the term reproduction (繁殖) is also used in various fields such as art, music, and literature. In these contexts, reproduction (繁殖) refers to the process of creating copies or imitations of original works. For example, artists may create prints of their paintings, while musicians might record covers of popular songs. These reproductions serve different purposes, such as making art more accessible to a wider audience or paying homage to the original creators.The significance of reproduction (繁殖) extends beyond biology and the arts; it also plays a crucial role in technology and science. In the field of genetics, understanding the mechanisms of reproduction (繁殖) can lead to advancements in areas like cloning and genetic engineering. Scientists study these processes to develop new medical treatments, improve crop yields, and even preserve endangered species.In conclusion, reproduction (繁殖) is a multifaceted concept that encompasses various processes in nature and human creativity. Whether it is through sexual or asexual means, reproduction (繁殖) is essential for the survival of species and the continuation of life. Furthermore, the idea of reproduction (繁殖) extends into art and technology, highlighting its importance across different domains. Understanding the various aspects of reproduction (繁殖) can deepen our appreciation for the complexity of life and the interconnectedness of all living things.

繁殖是所有生物体中发生的基本过程。它指的是通过生物机制产生新个体的过程，确保物种的延续。在生物学的背景下，reproduction（繁殖）可以分为两种主要类型：有性繁殖和无性繁殖。每种类型都有其独特的特征和优势，有助于地球上生命的多样性。有性reproduction（繁殖）涉及来自两个亲本生物的遗传物质的结合。这个过程不仅导致后代的产生，还促进了种群内的遗传变异。遗传变异对物种的生存至关重要，因为它增强了它们适应环境变化的能力。例如，在一群动物中，一些个体可能具备使其更能抵御疾病或更适合寻找食物的特征。因此，这些特征可以传递给未来的世代，帮助物种繁荣。另一方面，无性reproduction（繁殖）允许在没有配子融合的情况下产生后代。这种方法在单细胞生物（如细菌）以及某些植物和动物中很常见。无性reproduction（繁殖）通常比有性繁殖更快且消耗的能量更少。例如，一只细菌可以在几个小时内分裂成两个相同的细胞，从而实现快速的人口增长。然而，无性繁殖的一个缺点是缺乏遗传多样性，这可能使种群在面对疾病和环境变化时更脆弱。除了生物学背景外，术语reproduction（繁殖）在艺术、音乐和文学等各个领域也被使用。在这些背景下，reproduction（繁殖）指的是创建原始作品的副本或模仿的过程。例如，艺术家可能会制作他们画作的印刷品，而音乐家可能会录制流行歌曲的翻唱。这些复制品服务于不同的目的，例如使艺术更易于更广泛的受众，或向原作者致敬。reproduction（繁殖）的重要性超越了生物学和艺术；它在技术和科学中也发挥着关键作用。在遗传学领域，了解reproduction（繁殖）机制可以促进克隆和基因工程等领域的进展。科学家研究这些过程以开发新的医疗治疗、提高作物产量，甚至保护濒危物种。总之，reproduction（繁殖）是一个多方面的概念，涵盖了自然界和人类创造力中的各种过程。无论是通过有性还是无性方式，reproduction（繁殖）对物种的生存和生命的延续至关重要。此外，reproduction（繁殖）这一概念扩展到艺术和技术，突显了其在不同领域的重要性。理解reproduction（繁殖）的各个方面可以加深我们对生命复杂性及所有生物之间相互联系的欣赏。