fecundity

简明释义

英[fɪˈkʌndəti]美[fɪˈkʌndəti]

n. [生物] 繁殖力；多产；肥沃

英英释义

单词用法

同义词

反义词

例句

1.The probability of survival is the reciprocal of fecundity .

生存的概率是生殖力的倒数。

2.However, natural stage there is no "lucrative" and fecundity.

然而，舞台演出天生没有“一本万利”的繁殖力。

3.The results showed that all these factors except for light time obviously influenced the fly growth and fecundity.

结果表明：除光照时间外，其他因子对果蝇的生长、繁殖都有明显的影响。

4.Among the contemporary woman writers in the United States, Joyce Carol Oates is one full of diligence and fecundity.

在美国当代女作家中，乔伊斯·卡罗尔·欧茨是一位勤奋而多产的作家。

5.Models of development, longevity, fecundity and survival with widely adaptability and higher accuracy were constructed.

建立了有广泛适应性和较高准确性的麦长管蚜发育历期、寿命、存活、生殖模型。

6.Plant species dependent solely on seeds for survival or dispersal are obviously more vulnerable to any decrease in plant fecundity that occurs.

显然，仅依靠种子生存或传播的植物物种更容易受到植物繁殖力下降的影响。

7.Fecundity is the ability to reproduce in large numbers.

生殖力是指大量繁殖的能力。

8.The effects of nutrition on fecundity and yield of nematode in continued culture were evaluated.

本文探讨了连续传代培养中营养对昆虫病原线虫繁殖力及产量的影响。

9.Study the anti-fecundity effect of artesunate against the schistosoma mansoni by observation and analysis of the parasite egg laying.

通过观察青蒿琥酯对曼氏血吸虫雌虫产卵的影响，分析药物的抗生殖作用。

10.In agriculture, increasing the fecundity of crops is essential for ensuring food security.

在农业中，提高作物的繁殖力对确保食品安全至关重要。

11.The fecundity of certain species can be affected by environmental changes and pollution.

某些物种的繁殖力可能会受到环境变化和污染的影响。

12.The scientist studied the fecundity of the fish population in the lake, noting how many eggs each female produced.

科学家研究了湖中鱼类群体的繁殖力，观察每条雌鱼产卵的数量。

13.The biologist measured the fecundity of the plants by counting the number of seeds produced per flower.

生物学家通过计算每朵花产生的种子数量来测量植物的繁殖力。

14.Research has shown that the fecundity of women can be influenced by age and health.

研究表明，女性的繁殖力可能受到年龄和健康状况的影响。

作文

The concept of fecundity, which refers to the ability to produce an abundance of offspring or new growth, is often discussed in various contexts, including biology, agriculture, and even sociology. In biology, fecundity is a crucial factor that determines the reproductive success of species. For instance, certain species of fish are known for their high fecundity, laying thousands of eggs at once to ensure that at least some survive to adulthood. This biological strategy highlights the importance of fecundity in the survival of species, especially in environments where predation is high.In agriculture, farmers strive to enhance the fecundity of crops through selective breeding and improved farming techniques. A crop with high fecundity can yield more produce per season, which is vital for food security. For example, genetically modified organisms (GMOs) have been developed to increase the fecundity of certain staple crops, allowing them to thrive in less-than-ideal conditions. This not only benefits farmers economically but also addresses global hunger issues by providing more food resources.Beyond the realms of biology and agriculture, fecundity can also be applied to social sciences. In sociology, the term may refer to the birth rates within populations and how these rates affect societal structures. Countries with high fecundity rates often face challenges related to overpopulation, such as strain on resources, healthcare, and education systems. Conversely, nations with low fecundity may encounter issues related to aging populations and labor shortages. Understanding the dynamics of fecundity in human populations is essential for policymakers who aim to create sustainable development strategies.Moreover, the concept of fecundity extends into environmental discussions, particularly concerning biodiversity. Ecosystems with high fecundity are often more resilient, able to recover from disturbances and adapt to changes. This is evident in rainforests, where the rich diversity of plant and animal life contributes to a robust ecological balance. Protecting such ecosystems is crucial, as they play a significant role in maintaining the planet's health and stability.In conclusion, fecundity is a multifaceted term that encompasses the capacity for reproduction across various domains. Whether in nature, agriculture, or society, understanding and enhancing fecundity is vital for promoting sustainability and ensuring the well-being of future generations. As we navigate the challenges of our world, recognizing the significance of fecundity can guide us toward more informed decisions that benefit both humanity and the environment.

概念“fecundity”指的是产生大量后代或新生长的能力，常在生物学、农业甚至社会学等不同背景中讨论。在生物学中，fecundity是决定物种繁殖成功的关键因素。例如，某些鱼类以其高fecundity而闻名，一次能产下数千个卵子，以确保至少有一些能存活到成年。这种生物策略突显了fecundity在物种生存中的重要性，特别是在捕食压力较大的环境中。在农业中，农民通过选择性育种和改进耕作技术来提高作物的fecundity。具有高fecundity的作物可以在每个季节产生更多的产量，这对粮食安全至关重要。例如，转基因生物（GMO）被开发出来以增加某些主食作物的fecundity，使其能够在不理想的条件下茁壮成长。这不仅使农民在经济上受益，也通过提供更多的食物资源来解决全球饥饿问题。除了生物学和农业，fecundity也可以应用于社会科学。在社会学中，该术语可能指的是人口中的出生率，以及这些出生率如何影响社会结构。出生率高的国家往往面临与过度人口相关的挑战，例如资源、医疗和教育系统的压力。相反，出生率低的国家可能会遇到老龄化人口和劳动力短缺等问题。理解人类群体中fecundity的动态对于制定可持续发展战略的政策制定者至关重要。此外，fecundity的概念还扩展到环境讨论，特别是关于生物多样性。具有高fecundity的生态系统通常更具韧性，能够从干扰中恢复并适应变化。这在雨林中尤为明显，丰富的植物和动物生命的多样性有助于维持生态平衡。保护这些生态系统至关重要，因为它们在维护地球健康和稳定方面发挥着重要作用。总之，fecundity是一个多面的术语，涵盖了各个领域的繁殖能力。无论是在自然、农业还是社会中，理解和增强fecundity对于促进可持续发展和确保未来世代的福祉至关重要。当我们应对世界的挑战时，认识到fecundity的重要性可以指导我们做出更明智的决策，从而使人类和环境都受益。