ferrous

简明释义

英[ˈferəs]美[ˈferəs]

adj. [化学] 亚铁的；铁的，含铁的

英英释义

单词用法

同义词

反义词

例句

1.Answer: the ferrous oxide iron quality score than big.

答：氧化亚铁含铁质量分数比大。

2.This step should be also should be repeated for non-ferrous sensitivity test stick.

此步骤对于非铁敏感测试棒同样适用。

3.The water was reacting with the ferrous iron in the tank.

水箱中的铁质产生化学反应。

4.Ferrous alloys are those in which the base or primacy metal is iron...

含铁类合金中的基本或主要金属是铁质。

5.The action mechanism of ferrous ion was studied.

并探讨了亚铁离子的作用机理。

6.Ferrous Metal Foundries Industry in the U. s.

美国黑色金属铸造业。

7.The lead is a common non-ferrous metal element in the gold concentrate.

铅是金精矿中常见的有色金属元素。

8.In the production of pigments, ferrous 铁的 oxide is often used for its rich color.

在颜料的生产中，通常使用ferrous 铁的氧化物来获得丰富的颜色。

9.The ferrous 铁的 content in the soil affects the type of vegetation that can thrive.

土壤中的ferrous 铁的含量影响能够繁茂生长的植被类型。

10.Some plants require ferrous 铁的 nutrients for proper growth.

一些植物需要ferrous 铁的营养素才能正常生长。

11.Corrosion can occur when ferrous 铁的 metals are exposed to moisture.

当ferrous 铁的金属暴露在潮湿环境中时，可能会发生腐蚀。

12.The presence of ferrous 铁的 materials can enhance the strength of steel.

含有ferrous 铁的材料可以增强钢的强度。

作文

Iron is one of the most abundant elements on Earth, and it plays a crucial role in various industries and biological processes. Among the different types of iron, the term ferrous (指含有铁的) is commonly used to describe iron that has a valence of +2. This form of iron is vital for many applications, particularly in metallurgy and environmental science. In this essay, I will explore the significance of ferrous iron in both industrial and biological contexts.In the realm of metallurgy, ferrous metals, which include iron and its alloys, are foundational materials used in construction, manufacturing, and transportation. The properties of ferrous metals, such as their strength, ductility, and ability to be magnetized, make them indispensable in creating structures that can withstand heavy loads and harsh conditions. For instance, steel, an alloy of iron that contains ferrous iron, is essential in building skyscrapers, bridges, and vehicles. The durability of ferrous metals ensures that these structures remain safe and functional over time.Moreover, ferrous iron plays a significant role in the production of various tools and machinery. Tools made from ferrous materials are often more resilient than those made from non-ferrous metals. This resilience is due to the ferrous iron's ability to endure high levels of stress without deforming. As a result, industries that rely on heavy machinery, such as construction and manufacturing, depend heavily on ferrous alloys to ensure efficiency and safety in their operations.In addition to its industrial importance, ferrous iron is also crucial for biological systems. Iron is an essential nutrient for living organisms, and its ferrous form is vital for various metabolic processes. In humans, ferrous iron is necessary for the production of hemoglobin, the protein in red blood cells that carries oxygen throughout the body. A deficiency in ferrous iron can lead to anemia, a condition characterized by fatigue, weakness, and a compromised immune system. Therefore, ensuring an adequate intake of ferrous iron through diet or supplements is important for maintaining overall health.Furthermore, ferrous iron's role extends to plants and microorganisms as well. Many plants require ferrous iron to synthesize chlorophyll, the pigment responsible for photosynthesis. Without sufficient ferrous iron, plants cannot effectively convert sunlight into energy, leading to stunted growth and reduced crop yields. Similarly, certain bacteria utilize ferrous iron in their metabolic processes, contributing to nutrient cycling in ecosystems.In conclusion, the term ferrous denotes iron with a +2 valence, and its significance spans both industrial and biological realms. In metallurgy, ferrous metals are essential for constructing durable and resilient structures, while in biology, ferrous iron is a critical nutrient for various organisms. Understanding the importance of ferrous iron not only highlights its multifaceted roles but also emphasizes the need for sustainable practices in both industry and agriculture to ensure that this vital element remains available for future generations.

铁是地球上最丰富的元素之一，它在各种行业和生物过程中发挥着至关重要的作用。在不同类型的铁中，术语ferrous（指含有铁的）通常用来描述价态为+2的铁。这种形式的铁对于许多应用至关重要，特别是在冶金和环境科学中。在这篇文章中，我将探讨ferrous铁在工业和生物学背景下的重要性。在冶金领域，ferrous金属，包括铁及其合金，是用于建筑、制造和运输的基础材料。ferrous金属的特性，如强度、延展性和可磁化能力，使它们在创建能够承受重负荷和恶劣条件的结构中不可或缺。例如，钢是一种含有ferrous铁的合金，对于建造摩天大楼、桥梁和车辆至关重要。ferrous金属的耐用性确保这些结构随着时间的推移仍然安全和功能完好。此外，ferrous铁在各种工具和机械的生产中也发挥着重要作用。由ferrous材料制成的工具通常比由非ferrous金属制成的工具更具韧性。这种韧性归因于ferrous铁在高应力下不变形的能力。因此，依赖重型机械的行业，如建筑和制造，极大地依赖于ferrous合金，以确保其操作的效率和安全。除了其工业重要性外，ferrous铁对生物系统也至关重要。铁是生物体所需的必需营养素，其ferrous形式对各种代谢过程至关重要。在人类中，ferrous铁是红细胞内血红蛋白生成所必需的，血红蛋白负责将氧气运输到全身。缺乏ferrous铁可能导致贫血，这是一种以疲劳、虚弱和免疫系统受损为特征的状况。因此，通过饮食或补充剂确保摄入足够的ferrous铁对于维持整体健康非常重要。此外，ferrous铁的作用还扩展到植物和微生物。许多植物需要ferrous铁来合成叶绿素，这种色素负责光合作用。如果没有足够的ferrous铁，植物无法有效地将阳光转化为能量，导致生长受阻和作物产量减少。同样，某些细菌在其代谢过程中利用ferrous铁，促进生态系统中的养分循环。总之，术语ferrous表示价态为+2的铁，其重要性跨越了工业和生物领域。在冶金中，ferrous金属对于构建耐用和韧性的结构至关重要，而在生物学中，ferrous铁是各种生物的关键营养素。理解ferrous铁的重要性不仅突显了其多方面的作用，也强调了在工业和农业中采取可持续实践的必要性，以确保这一重要元素在未来几代人中仍然可用。