oxide
简明释义
n. 氧化物
复 数 o x i d e s
英英释义
A chemical compound that contains at least one oxygen atom and one other element. | 一种化学化合物，包含至少一个氧原子和一个其他元素。 |
单词用法
n. 氧化锌 | |
氧化一氮 |
同义词
| 化合物 | 氧化铁常用于涂料中的颜料。 |
反义词
| 还原剂 | A reductant is used in chemical reactions to reduce other substances. | 还原剂用于化学反应中以还原其他物质。 | |
| 非金属 | 非金属不像金属那样容易形成氧化物。 |
例句
1.Ziram was synthesized in an one-step with aqueous solution of dimethylamine carbon disulfide and zinc oxide.
以二甲胺水溶液、二硫化碳和氧化锌为原料一步合成了福美锌。
二氧化铀，好了。
3.Insects produce less ammonia than pig and poultry farming, ten times less methane than livestock, and 300 times less nitrous oxide.
昆虫产生的氨比猪和家禽少，它们产生的甲烷比家畜少十倍，而产生的一氧化二氮比家畜少三百倍。
4.So we'll have an iron oxide species. It's a solid.
那么我们有氧化铁，它是固体。
那红的是二氧化铀。
6.Geologist Gerard Bond noticed that some of the sediment grains were stained with iron oxide, evidence that they originated in locales where glaciers had overrun outcrops of red sandstone.
地质学家杰拉德·邦德注意到，一些沉积物颗粒被氧化铁染色，这表明它们起源于冰川覆盖红砂岩露头的地方。
氮氧化合物。
8.The main secondary manganese oxide is hollandite.
次生锰氧化物主要为锰钡矿。
9.Heating this chemical compound drives off carbon dioxide gas, leaving calcium oxide.
这种化合物加热后会排出二氧化碳，产生氧化钙。
10.In semiconductors, silicon oxide (二氧化硅) is used as an insulator between different layers.
在半导体中，硅氧化物（二氧化硅）用作不同层之间的绝缘体。
11.The production of aluminum begins with the extraction of bauxite, which contains aluminum oxide (氧化铝).
铝的生产始于铝土矿的提取，其中含有铝氧化物（氧化铝）。
12.Copper oxide (氧化铜) is often used as a pigment in ceramics and glass.
铜氧化物（氧化铜）常用于陶瓷和玻璃中的颜料。
13.Rust is primarily composed of iron oxide (氧化物) which forms when iron reacts with oxygen in the presence of moisture.
生锈主要由铁氧化物（氧化物）组成，当铁与氧气在潮湿环境中反应时形成。
14.Zinc oxide (氧化锌) is commonly found in sunscreens for its UV-blocking properties.
氧化锌（氧化锌）常见于防晒霜中，因为它具有阻挡紫外线的特性。
作文
Oxides are compounds that consist of oxygen and one other element. They are ubiquitous in nature and play a crucial role in various chemical processes. The term 'oxide' refers to a binary compound, meaning it is made up of two different elements. The most common example is water, which is composed of hydrogen and oxygen; however, when we refer specifically to oxide (氧化物), we usually think of compounds like iron oxide or aluminum oxide. These compounds can be found in minerals, metals, and even in the atmosphere.Oxides can be classified into several categories based on their properties and the elements they contain. For instance, there are basic oxides, acidic oxides, and amphoteric oxides. Basic oxides, such as magnesium oxide, react with acids to form salts and water. Acidic oxides, like sulfur dioxide, can react with bases to produce salts. Amphoteric oxides, such as zinc oxide, can react with both acids and bases, exhibiting properties of both types.The formation of oxides (氧化物) is a fundamental aspect of many natural phenomena. For example, during combustion, oxygen combines with carbon to produce carbon dioxide, an acidic oxide (氧化物). Similarly, in the rusting of iron, iron reacts with oxygen in the presence of moisture to form iron oxide, commonly known as rust. This process not only affects the integrity of structures made from iron but also illustrates how oxides (氧化物) can impact our daily lives.In addition to their natural occurrences, oxides (氧化物) have significant industrial applications. For instance, titanium dioxide is widely used as a pigment in paints, coatings, and plastics due to its brightness and high refractive index. Aluminum oxide is used in the production of aluminum metal and as an abrasive material in various manufacturing processes. Furthermore, oxides (氧化物) are essential in the field of electronics, where materials like silicon dioxide serve as insulators in semiconductors.Moreover, the study of oxides (氧化物) is vital in environmental science. Many pollutants are oxides (氧化物), such as nitrogen oxides, which contribute to smog and acid rain. Understanding the behavior and reactions of these compounds helps scientists develop strategies to mitigate their effects on human health and the environment.In conclusion, oxides (氧化物) are not just simple compounds; they are integral to numerous chemical reactions and processes that occur in nature and industry. From the rusting of iron to the pigments in our paints, oxides (氧化物) play a vital role in our everyday lives. Understanding their properties and applications can lead to advancements in technology, improvements in environmental practices, and a deeper appreciation of the chemistry that surrounds us.
