phos

简明释义

英[fɒs]美[fɒs]

n. 无机磷；磷酸盐

英英释义

单词用法

同义词

反义词

例句

1.Results:For zinc phosphate and glass-ionomer, similar Von Mises stress was found in each part of the implant, but glass-ionomer had the better ability of resistance to fatigue than zinc phos…

结果：两种封闭介质对种植体表面应力分布的影响没有显著性差别，但玻璃离子水门汀的抗折性优于磷酸锌水门汀。

2.Results:For zinc phosphate and glass-ionomer, similar Von Mises stress was found in each part of the implant, but glass-ionomer had the better ability of resistance to fatigue than zinc phos…

结果：两种封闭介质对种植体表面应力分布的影响没有显著性差别，但玻璃离子水门汀的抗折性优于磷酸锌水门汀。

3.Stainless steel, SUS301 stainless steel, piano wire, carbon steel, nickel plating wire, iron wire, nail wire,. Phos-copper, bronze.

不锈钢、SUS301不锈钢条、琴线、碳钢、镀镍线、铁线、钉线、磷铜、青铜。

4.Calc Phos: loss of appetite, poor nutrition, poor assimilation of foods.

磷酸钙：改善食欲不振，消化困难，营养不良状况。

5.The scientist discovered that the compound contained a high level of phosphorus.

科学家发现该化合物含有高水平的磷。

6.Plants require phosphate to grow healthy and strong.

植物需要磷酸盐才能健康生长。

7.In fertilizers, phosphorus is essential for root development.

在肥料中，磷对根系发展至关重要。

8.The phosphorus cycle is crucial for ecosystem balance.

磷循环对生态系统平衡至关重要。

9.Excess phosphorus in water can lead to algal blooms.

水中过量的磷会导致藻类繁殖。

作文

In the realm of science, particularly in chemistry and biology, the term phosphorus is crucial. This element, represented by the symbol P on the periodic table, plays a vital role in various biological processes. For instance, it is an essential component of DNA and RNA, the molecules that carry genetic information in all living organisms. Without phosphorus, life as we know it would not exist, as it is fundamental to the structure of these critical biomolecules. Additionally, phosphorus is a key player in energy transfer within cells, primarily through its involvement in adenosine triphosphate (ATP), which is often referred to as the energy currency of the cell. Moreover, phosphorus exists in several forms, including white, red, and black phosphorus, each with distinct properties and applications. White phosphorus, for example, is known for its reactivity and is often used in the production of fertilizers, while red phosphorus is more stable and is utilized in safety matches and pyrotechnics. Understanding these different forms of phosphorus is essential for both industrial applications and environmental considerations, as improper handling can lead to hazardous situations. The importance of phosphorus extends beyond just biological systems; it also has significant implications in agriculture. Fertilizers rich in phosphorus are commonly used to enhance soil fertility, promoting plant growth and improving crop yields. However, excessive use of these fertilizers can lead to environmental issues such as water pollution and eutrophication, where nutrient runoff causes algal blooms in aquatic ecosystems. This highlights the need for sustainable agricultural practices that balance the benefits of phosphorus with its potential environmental impacts. Furthermore, the study of phosphorus is not limited to its chemical properties; it also encompasses its role in human health. Phosphorus is vital for bone health, as it works in conjunction with calcium to build and maintain strong bones and teeth. A deficiency in phosphorus can lead to various health issues, including weakened bones and dental problems. Therefore, understanding the dietary sources of phosphorus, which include meat, dairy, nuts, and legumes, is essential for maintaining overall health. In conclusion, the element phosphorus is integral to numerous aspects of life, from the molecular foundations of living organisms to its applications in agriculture and human health. Its diverse forms and functions underscore the complexity of this essential element. As we continue to explore the multifaceted roles of phosphorus, it becomes increasingly clear that responsible management and understanding of this element are crucial for both our health and the health of our planet. The ongoing research into phosphorus will undoubtedly unveil more about its significance and how we can harness its properties sustainably for future generations.

在科学领域，特别是化学和生物学中，术语磷是至关重要的。这个元素在周期表上用符号P表示，在各种生物过程中发挥着重要作用。例如，它是DNA和RNA的重要组成部分，这些分子在所有生物中携带遗传信息。没有磷，我们所知道的生命将无法存在，因为它是这些关键生物分子结构的基础。此外，磷在细胞内能量转移中也是关键角色，主要通过其参与腺苷三磷酸（ATP），通常被称为细胞的能量货币。 此外，磷以几种形式存在，包括白磷、红磷和黑磷，每种形式都有不同的特性和应用。例如，白磷因其反应性而闻名，常用于肥料的生产，而红磷则更稳定，广泛用于安全火柴和烟花。了解这些不同形式的磷对于工业应用和环境考虑至关重要，因为不当处理可能导致危险情况。 磷的重要性不仅限于生物系统；它在农业中也具有重要意义。富含磷的肥料通常用于增强土壤肥力，促进植物生长，提高作物产量。然而，过量使用这些肥料可能导致环境问题，如水污染和富营养化，即营养物质流失导致水生生态系统中的藻类繁殖。这突显了可持续农业实践的必要性，以平衡磷的好处与其潜在的环境影响。 此外，磷的研究不仅限于其化学特性；它还包括其在人类健康中的作用。磷对骨骼健康至关重要，因为它与钙共同作用，构建和维持强壮的骨骼和牙齿。缺乏磷可能导致多种健康问题，包括骨骼脆弱和牙齿问题。因此，了解磷的膳食来源，包括肉类、乳制品、坚果和豆类，对于保持整体健康至关重要。 总之，元素磷对生命的多个方面至关重要，从生物体的分子基础到其在农业和人类健康中的应用。它的多样性形式和功能强调了这一基本元素的复杂性。随着我们继续探索磷的多面角色，越来越清楚的是，对这一元素的负责任管理和理解对我们的健康和地球的健康至关重要。对磷的持续研究无疑会揭示更多关于其重要性的信息，以及我们如何可持续地利用其特性造福未来几代人。