mysid

简明释义

英['maɪsɪd]美['maɪsɪd]

n. 糠虾

英英释义

单词用法

同义词

反义词

例句

1.It is rich in protein, fat, mysid, aminoacid and nature pigment.

含有丰富的蛋白质、脂肪质、虾红素、氨基酸及天然色素等各种成份。

2.Import White Fish Meal, Spirulina powder, Mysid powder, Digestible Yeast, Wheat Embryo, Laver, Bacteriophage, Multivitamins, Essential Minerals, etc.

选用进口白鱼粉、螺旋藻粉、虾粉、消化酵母、小麦、胚芽、紫菜、抗菌素和多种复合维生素，矿物质等。

3.Import White Fish Meal, Spirulina powder, Mysid powder, Digestible Yeast, Wheat Embryo, Laver, Bacteriophage, Multivitamins, Essential Minerals, etc.

选用进口白鱼粉、螺旋藻粉、虾粉、消化酵母、小麦、胚芽、紫菜、抗菌素和多种复合维生素，矿物质等。

4.Researchers noted a decline in the mysid 虾类 population due to environmental changes.

研究人员注意到由于环境变化，mysid 虾类的数量下降。

5.In the aquarium, the mysid 虾类 are often used as food for larger fish.

在水族馆中，mysid 虾类常被用作较大鱼类的食物。

6.The marine biologist studied the behavior of mysid 虾类 in their natural habitat.

这位海洋生物学家研究了mysid 虾类在其自然栖息地中的行为。

7.Aquaculture facilities often cultivate mysid 虾类 to support fish farming.

水产养殖设施通常培养mysid 虾类以支持鱼类养殖。

8.The diet of many marine species includes mysid 虾类 as a primary food source.

许多海洋物种的饮食中包括mysid 虾类作为主要食物来源。

作文

In the vast and intricate world of marine biology, one often encounters a multitude of fascinating organisms. Among these are the small but significant creatures known as mysids. These tiny shrimp-like crustaceans belong to the order Mysida and play a crucial role in aquatic ecosystems. Understanding the importance of mysids not only enriches our knowledge of marine life but also highlights their ecological significance.mysid (米虾) are typically found in both freshwater and saltwater environments, where they thrive in various habitats, including estuaries, coastal waters, and even deep-sea regions. Their adaptability to different salinities makes them a vital component of the food web. As primary consumers, mysids feed on phytoplankton and detritus, converting these microscopic organisms into energy that supports larger predators such as fish and other marine animals.The life cycle of mysids is equally intriguing. They undergo several molts as they grow, which allows them to adapt to their changing environment. This molting process is critical for their survival, enabling them to escape predators and exploit new food sources. Additionally, mysids have a unique reproductive strategy; many species exhibit a form of brood care, where females carry fertilized eggs in a special pouch until they hatch. This increases the survival rate of their offspring, ensuring the continuation of their population.From an ecological perspective, mysids serve as a key indicator species. Their presence and abundance can provide valuable information about the health of aquatic ecosystems. Scientists often monitor mysid populations to assess environmental changes, such as pollution levels or shifts in water temperature. A decline in mysid numbers may signal underlying issues in the ecosystem, prompting further investigation and conservation efforts.Moreover, mysids hold economic significance as well. They are a vital food source for commercially important fish species, which in turn supports fisheries and local economies. In some regions, mysids are harvested for use as bait in recreational and commercial fishing. Their role in aquaculture is also noteworthy, as they are sometimes used as live feed for young fish, enhancing their growth and survival rates.In conclusion, the study of mysids offers profound insights into marine ecosystems. These small crustaceans, while often overlooked, are integral to maintaining the balance of aquatic life. By understanding the biology, ecology, and economic importance of mysids, we can better appreciate the complexity of marine environments and the need for their conservation. As we continue to explore the depths of our oceans, let us not forget the significance of these tiny yet mighty creatures that contribute to the richness of marine biodiversity.

在海洋生物学的广阔而复杂的世界中，人们常常会遇到许多迷人的生物。其中之一就是被称为mysids的小型但重要的生物。这些像虾一样的小甲壳类动物属于Mysida目，在水生生态系统中发挥着至关重要的作用。理解mysids的重要性不仅丰富了我们对海洋生物的知识，还突显了它们的生态意义。mysid（米虾）通常生活在淡水和盐水环境中，能够在包括河口、沿海水域甚至深海区域等各种栖息地中繁衍生息。它们适应不同盐度的能力使它们成为食物网中的重要组成部分。作为初级消费者，mysids以浮游植物和腐殖质为食，将这些微小生物转化为支持鱼类和其他海洋动物等大型捕食者的能量。mysids的生命周期同样引人入胜。它们在生长过程中经历多次蜕皮，这使它们能够适应不断变化的环境。这一蜕皮过程对它们的生存至关重要，使它们能够逃避捕食者并利用新的食物来源。此外，mysids具有独特的繁殖策略；许多物种表现出一种育雏行为，雌性在特殊的袋子中携带受精卵，直到它们孵化。这增加了后代的存活率，确保了其种群的延续。从生态角度来看，mysids是关键的指示物种。它们的存在和数量可以提供有关水生生态系统健康状况的宝贵信息。科学家们常常监测mysid种群，以评估环境变化，例如污染水平或水温变化。mysid数量的下降可能表明生态系统中存在潜在问题，促使进一步调查和保护措施。此外，mysids也具有经济重要性。它们是商业上重要的鱼类的主要食物来源，从而支持渔业和地方经济。在某些地区，mysids被捕捞用作休闲和商业捕鱼的饵料。它们在水产养殖中的作用也值得注意，因为它们有时被用作幼鱼的活饲料，增强其生长和存活率。总之，对mysids的研究提供了深入了解海洋生态系统的机会。这些小型甲壳类动物虽然常常被忽视，但对于维持水生生命的平衡至关重要。通过理解mysids的生物学、生态学和经济重要性，我们可以更好地欣赏海洋环境的复杂性以及保护它们的必要性。在我们继续探索海洋深处的同时，让我们不要忘记这些微小而强大的生物在丰富海洋生物多样性中所作出的贡献。