metalloid

简明释义

英[ˈmetlɔɪd]美[ˈmetlɔɪd]

n. 非金属；[材] 类金属；准金属

adj. 非金属的；类似金属性的；准金属的

英英释义

单词用法

同义词

反义词

例句

1.Polonium is a highly radioactive element and a metalloid.

钋是高放射性的元素，金属。

2.The relation between the average number of metal-metalloid bond around one metalloid atom and the metalloid atom content in various distributions is established.

建立了各种分布情况下，每个类金属原子平均所占金属-类金属键数与类金属含量的关系图。

3.The smaller metalloid atoms of the alloys might fit into holes in the dense random-packed structure of the larger metal atoms.

合金中非金属的小原子可能填进由大原子随机填塞形成的紧密结构中。

4.Presently, it has applied to the uranium mine perambulation, geological mapping, oil gas perambulation fields as well as seeking various metal and metalloid mineral and etc.

目前已广泛应用于铀矿勘探、地质填图、油气勘测以及寻找各种金属和非金属矿产等诸多领域。

5.A long lasting exposure to this highly toxic metalloid could affect the gastrointestinal transit, the kidneys, the liver, the lungs, the skin and increases the risk of cancer.

长期处于这种有毒环境，会影响肠胃，肾，肝，肺，皮肤，甚至增加患癌症的危险。

6.To assess the pollution of heavy metals and metalloid in soil along road.

评价公路旁土壤中重金属和类金属污染。

7.Boron, a well-known metalloid 类金属, is used in glass and ceramics.

硼是一种众所周知的metalloid 类金属，用于玻璃和陶瓷。

8.Arsenic is considered a toxic metalloid 类金属 that can contaminate water supplies.

砷被认为是一种有毒的metalloid 类金属，可能会污染水源。

9.Silicon is a common metalloid 类金属 used in electronic devices.

硅是一种常见的metalloid 类金属，用于电子设备。

10.The properties of metalloids 类金属 make them useful in semiconductors.

由于metalloids 类金属的特性，它们在半导体中非常有用。

11.Germanium is another important metalloid 类金属 used in fiber optics.

锗是另一种重要的metalloid 类金属，用于光纤。

作文

In the realm of chemistry, elements are categorized into three primary groups: metals, nonmetals, and metalloids. Among these classifications, metalloid 类金属 elements hold a unique position due to their distinct properties that bridge the gap between metals and nonmetals. Understanding the characteristics and applications of metalloid 类金属 elements is crucial for both scientific advancement and practical applications in various industries.Metalloids typically exhibit a combination of metallic and nonmetallic properties. For instance, they are often semiconductors, meaning they can conduct electricity better than nonmetals but not as well as metals. This property makes them invaluable in the electronics industry, where materials like silicon, a common metalloid 类金属, are fundamental in the production of electronic components such as transistors and diodes. The ability to control electrical conductivity in metalloid 类金属 materials allows engineers to design complex circuits that power our modern devices.Another significant aspect of metalloid 类金属 elements is their versatility in chemical reactions. They can form alloys with metals and compounds with nonmetals, which broadens their usability across different sectors. For example, boron, another well-known metalloid 类金属, is essential in the production of glass and ceramics, enhancing their strength and durability. This adaptability makes metalloid 类金属 elements critical in developing new materials that meet specific engineering requirements.Furthermore, the unique properties of metalloid 类金属 elements extend to their role in environmental science. Elements like arsenic and antimony, although toxic in certain forms, can be utilized in small amounts for agricultural purposes, such as in pesticides or herbicides. This duality highlights the importance of understanding metalloid 类金属 elements not only from a chemical perspective but also in terms of their ecological impact.The significance of metalloid 类金属 elements is further emphasized by their presence in everyday life. From the silicon in our smartphones to the boron in our laundry detergents, these elements play a vital role in enhancing the functionality and efficiency of numerous products. As technology continues to evolve, the demand for metalloid 类金属 materials is likely to increase, driving further research and innovation in this field.In conclusion, metalloid 类金属 elements are an integral part of the periodic table, embodying a fascinating blend of properties that make them essential in various applications. Their role in the electronics industry, material science, and environmental management underscores their significance in both scientific research and practical use. As we continue to explore the potential of metalloid 类金属 elements, it becomes increasingly clear that they are not just bridging the gap between metals and nonmetals; they are paving the way for future innovations and advancements in technology and sustainability.

在化学领域，元素被分为三大类：金属、非金属和类金属 metalloid。在这些分类中，类金属 metalloid 元素因其独特的性质而占据着一个特殊的位置，这些性质在金属和非金属之间架起了桥梁。理解类金属 metalloid 元素的特性和应用对于科学进步和各个行业的实际应用至关重要。类金属 metalloid 通常表现出金属和非金属的组合特性。例如，它们通常是半导体，这意味着它们的电导率优于非金属，但不如金属。这一特性使得它们在电子行业中不可或缺，例如硅就是一种常见的类金属 metalloid，在电子元件如晶体管和二极管的生产中发挥着基础作用。在类金属 metalloid 材料中控制电导率的能力使工程师能够设计出复杂的电路，为我们的现代设备供电。类金属 metalloid 元素的另一个重要方面是它们在化学反应中的多样性。它们可以与金属形成合金，也可以与非金属形成化合物，这扩大了它们在不同领域的可用性。例如，硼是另一种知名的类金属 metalloid，在玻璃和陶瓷的生产中至关重要，提高了它们的强度和耐用性。这种适应性使得类金属 metalloid 元素在开发满足特定工程要求的新材料时显得至关重要。此外，类金属 metalloid 元素的独特性质延伸到它们在环境科学中的作用。像砷和锑这样的元素，尽管在某些形式下具有毒性，但可以在小剂量下用于农业目的，例如在杀虫剂或除草剂中。这种双重性突显了从化学角度以及生态影响的角度理解类金属 metalloid 元素的重要性。类金属 metalloid 元素的重要性通过它们在日常生活中的存在进一步强调。从我们智能手机中的硅到洗衣粉中的硼，这些元素在增强众多产品的功能性和效率方面发挥着至关重要的作用。随着技术的不断发展，对类金属 metalloid 材料的需求可能会增加，从而推动该领域的进一步研究和创新。总之，类金属 metalloid 元素是周期表中不可或缺的一部分，体现了性质的迷人结合，使它们在各种应用中至关重要。它们在电子行业、材料科学和环境管理中的作用强调了它们在科学研究和实际应用中的重要性。随着我们继续探索类金属 metalloid 元素的潜力，越来越清楚的是，它们不仅仅是在金属和非金属之间架起桥梁；它们正在为未来的创新和技术与可持续性的发展铺平道路。