ruminant

简明释义

英[ˈruːmɪnənt]美[ˈruːmɪnənt]

n. 反刍动物；沉思默想的人

adj. 反刍动物的；沉思默想的

英英释义

单词用法

同义词

反义词

例句

1.Effects of dietary fiber on intestinal mucosal morphology and epithelial cell turnover, mechanisms and digestive functions in non-ruminant animals were reviewed.

本文综述了日粮纤维对非反刍动物肠黏膜形态和上皮细胞更新的影响及其作用机理和对动物消化功能的影响。

2.According to the characteristic of the ruminant protein and fat metabolism, Detailed explaining the influence of protein and fat level on the digestibility of crude fiber in ruminant diet.

本文根据反刍动物蛋白质、脂肪营养代谢的特点，较为详尽的阐述了日粮中蛋白质和脂肪水平对粗纤维消化率的影响。

3.The two experiments were carried out to study the effects of the different dosage of tannins on the protein degradability in Situ and on the protein protection in ruminant diets.

为了研究不同用量单宁对饲料蛋白质在瘤胃内降解率的影响及其对反刍家畜饲粮蛋白质保护的效果，本研究进行了两个试验。

4.These technologies have proven successful in studying the rumen microflora, giving a better understanding of ruminant microflora populations, their functions and the influence of various factors.

这些技术证明是成功的研究瘤胃微生物区系，给予更好地了解反刍动物的微生物种群、职务和各种因素的影响。

5.The present invention relates to nourishing protein additive for ruminant, and is especially one kind of nourishing rumen-passing protected amino acid additive for ruminant and its production process.

本发明涉及一种反刍动物的蛋白质营养添加剂及生产该添加剂的方法，特别是涉及反刍动物的过瘤胃保护性氨基酸营养添加剂及生产该添加剂的方法。

6.The present invention relates to nourishing protein additive for ruminant, and is especially one kind of nourishing rumen-passing protected amino acid additive for ruminant and its production process.

本发明涉及一种反刍动物的蛋白质营养添加剂及生产该添加剂的方法，特别是涉及反刍动物的过瘤胃保护性氨基酸营养添加剂及生产该添加剂的方法。

7.DDGS was first used in ruminant production. In recent years, there were also many reports related DDGS used in swine, chickens and other single stomach animal production industry.

DDGS最先用于反刍动物生产中，近年来，也有很多报道将DDGS用于猪、鸡等单胃动物生产行业。

8.Pineapple waste has been widely used as fiber and energy source for feeding of ruminant livestock including cattle and buffaloes in many South-East Asian countries.

在亚洲东南部的许多国家，菠萝渣已被广泛用于反刍家畜包括肉牛和水牛纤维和能源饲料来源。

9.Cows are a common type of ruminant that help in converting grass into protein.

奶牛是常见的反刍动物，帮助将草转化为蛋白质。

10.The digestive system of a ruminant is specially adapted for breaking down tough plant materials.

反刍动物的消化系统特别适合分解坚韧的植物材料。

11.Goats, another type of ruminant, are known for their ability to eat a wide variety of plants.

山羊，另一种反刍动物，以其能吃各种植物而闻名。

12.Farmers often choose ruminant livestock for their efficiency in converting forage into meat.

农民通常选择反刍动物作为牲畜，因为它们能有效将饲料转化为肉。

13.The four stomachs of a ruminant allow it to digest food more thoroughly than non-ruminants.

反刍动物的四个胃使其比非反刍动物更彻底地消化食物。

作文

Ruminants are a fascinating group of animals that have adapted to their environments in unique ways. These creatures, which include cows, sheep, goats, and deer, are characterized by their ability to digest tough plant materials through a complex stomach system. The word ruminant (反刍动物) comes from the Latin word 'ruminare,' which means 'to chew over again.' This term aptly describes how these animals process their food. The digestive system of a ruminant (反刍动物) is quite remarkable. They possess a four-chambered stomach, consisting of the rumen, reticulum, omasum, and abomasum. When a ruminant (反刍动物) eats, the food first enters the rumen, where it is mixed with saliva and begins to ferment. This fermentation process breaks down fibrous plant material, making it easier for the animal to extract nutrients. After some time, the partially digested food, known as cud, is regurgitated back into the mouth, where it is chewed again to further aid in digestion. This process not only allows ruminants (反刍动物) to efficiently utilize their food but also plays a crucial role in their overall health and well-being. One of the key advantages of being a ruminant (反刍动物) is the ability to thrive on a diet primarily composed of grasses and other fibrous plants. Unlike many other animals, ruminants (反刍动物) can break down cellulose, a major component of plant cell walls, thanks to the microorganisms present in their stomachs. This adaptation enables them to exploit food sources that would be indigestible to non-ruminants (非反刍动物). As a result, ruminants (反刍动物) play a vital role in their ecosystems, contributing to nutrient cycling and the maintenance of grassland habitats. Moreover, ruminants (反刍动物) have a significant impact on agriculture and human society. They are important sources of meat, milk, and wool, providing essential resources for countless communities worldwide. The domestication of ruminants (反刍动物) has allowed humans to develop pastoral lifestyles, relying on these animals for sustenance and economic stability. In many cultures, ruminants (反刍动物) hold cultural significance, symbolizing wealth and prosperity. However, the presence of ruminants (反刍动物) in agriculture is not without challenges. Their digestive processes produce methane, a potent greenhouse gas that contributes to climate change. As global awareness of environmental issues increases, it has become essential to explore sustainable practices in livestock management. Innovations such as improved feeding strategies, breeding programs, and waste management systems can help mitigate the environmental impact of ruminants (反刍动物) while still benefiting from their contributions to food production. In conclusion, ruminants (反刍动物) are remarkable animals with unique adaptations that allow them to thrive on a fibrous diet. Their complex digestive systems enable them to extract nutrients from tough plant materials, playing a crucial role in both natural ecosystems and human agriculture. As we continue to navigate the challenges of food production and environmental sustainability, understanding and appreciating the role of ruminants (反刍动物) will be essential for fostering a harmonious relationship between agriculture and the environment.

反刍动物是一类迷人的动物，它们以独特的方式适应了环境。这些生物包括牛、羊、山羊和鹿，它们的特点是能够通过复杂的胃部系统消化坚韧的植物材料。单词ruminant（反刍动物）来源于拉丁语“ruminare”，意为“再咀嚼”。这个术语恰当地描述了这些动物如何处理食物。 ruminant（反刍动物）的消化系统非常显著。它们拥有一个四腔胃，分别是瘤胃、网胃、瓣胃和真胃。当ruminant（反刍动物）进食时，食物首先进入瘤胃，在那里与唾液混合并开始发酵。这个发酵过程分解纤维素植物材料，使动物更容易提取营养。经过一段时间，部分消化的食物被称为反刍物，会被反流回口中，再次咀嚼以进一步帮助消化。这个过程不仅使ruminants（反刍动物）能够有效利用食物，而且在它们的整体健康和福祉中发挥着至关重要的作用。 作为ruminant（反刍动物），能够依靠主要由草和其他纤维植物组成的饮食生存是一个关键优势。与许多其他动物不同，ruminants（反刍动物）能够分解纤维素，这是植物细胞壁的主要成分，这得益于它们胃中存在的微生物。这种适应能力使它们能够利用那些对非ruminants（非反刍动物）来说不可消化的食物来源。因此，ruminants（反刍动物）在其生态系统中发挥着重要作用，有助于养分循环和草原栖息地的维护。 此外，ruminants（反刍动物）对农业和人类社会有着重大影响。它们是肉类、牛奶和羊毛的重要来源，为全球无数社区提供基本资源。反刍动物的驯化使人类能够发展游牧生活方式，依赖这些动物获取生计和经济稳定。在许多文化中，ruminants（反刍动物）具有文化意义，象征着财富和繁荣。 然而，ruminants（反刍动物）在农业中的存在并非没有挑战。它们的消化过程会产生甲烷，这是一种强效的温室气体，对气候变化有贡献。随着全球对环境问题的关注增加，探索可持续的畜牧管理实践变得至关重要。改进的饲养策略、育种计划和废物管理系统等创新可以帮助减轻ruminants（反刍动物）的环境影响，同时仍能从它们对食品生产的贡献中受益。 总之，ruminants（反刍动物）是具有独特适应性的非凡动物，使它们能够在纤维饮食中生存。它们复杂的消化系统使它们能够从坚韧的植物材料中提取营养，在自然生态系统和人类农业中发挥着至关重要的作用。随着我们继续应对食品生产和环境可持续性挑战，理解和欣赏ruminants（反刍动物）的角色将对促进农业与环境之间的和谐关系至关重要。