oxidizers

简明释义

英[ˈɒksɪdaɪzəz]美[ˈɑːksɪdaɪzərz]

n. [助剂]氧化剂（oxidizer 的复数）

英英释义

单词用法

同义词

反义词

例句

1.On the basis of their morphological observation and physiological and biochemical tests, the five strains of ammonia-oxidizers were classified as the genus of Nitrosomonas.

根据形态及生理生化实验将这五株菌鉴定为亚硝化单胞菌。

2.On the basis of their morphological observation and physiological and biochemical tests, the five strains of ammonia-oxidizers were classified as the genus of Nitrosomonas.

根据形态及生理生化实验将这五株菌鉴定为亚硝化单胞菌。

3.Multi phase PSZ micro_powders were prepared by low temperature combustion synthesis (LCS) method, with which nitrates were used as oxidizers while urea as fuels.

用水合硝酸盐作氧化剂、以尿素为燃料 ，根据推进化学计算原料的配比 ，进行了复相PSZ超细陶瓷粉的低温燃烧合成 。

4.The advantages to these engines include better control, less risk of explosion and the ability to use nontoxic oxidizers to get everything going.

这种引擎的优点包括更容易操作、爆炸几率更小和能够使用无毒助燃剂运行。

5.The oxidizers are hydrogen peroxide, molecular oxygen, hypochlorite, organic peroxide, carbonate and so on.

所用的氧化剂有过氧化氢、分子氧、次氯酸盐、有机过氧化物、碳酸盐等。

6.Molecular oxygen is the most ideal one among these oxidizers, but there are some problems to be solved.

在所有氧化剂中，分子氧是最理想的氧化剂，但仍然存在一些问题，有待进一步研究。

7.This distinction has probably been made because the acids are not oxidizers as is nitric acid.

做出这种区别的原因可能是这些酸不象硝酸一样是氧化剂。

8.Tanks are not recommended for strong oxidizers or aromatics as well as gasoline, or jet fuel.

不可存储氧化剂和芳香油，也不可以存储汽油和航空煤油。

9.In the chemical lab, we must always handle oxidizers 氧化剂 with care to prevent dangerous reactions.

在化学实验室中，我们必须小心处理氧化剂以防止危险反应。

10.Many cleaning products contain oxidizers 氧化剂 that help remove tough stains.

许多清洁产品含有氧化剂，可以帮助去除顽固污渍。

11.Firefighters must be trained to identify oxidizers 氧化剂 in hazardous materials.

消防员必须接受培训，以识别危险材料中的氧化剂。

12.When mixing chemicals, avoid combining oxidizers 氧化剂 with flammable substances.

在混合化学品时，避免将氧化剂与易燃物质结合。

13.Some fertilizers contain oxidizers 氧化剂 that enhance plant growth.

一些肥料含有氧化剂，可以促进植物生长。

作文

In the realm of chemistry, understanding the role of various substances is crucial for both theoretical and practical applications. One such category of substances that plays a significant role in numerous chemical reactions is known as oxidizers. An oxidizer (氧化剂) is a substance that has the ability to accept electrons from another substance during a chemical reaction, thereby causing oxidation. This process is fundamental in many areas, including combustion, respiration, and even in the manufacturing of certain materials. To illustrate the importance of oxidizers (氧化剂), let’s consider the process of combustion, which is essential for energy production in engines and power plants. When a fuel, such as gasoline or natural gas, is burned, it reacts with an oxidizer (氧化剂), typically oxygen from the air. This reaction releases energy in the form of heat and light, which is harnessed to perform work. Without the presence of an oxidizer (氧化剂), the combustion process would not occur, highlighting the vital role these substances play in energy generation. Moreover, oxidizers (氧化剂) are not only limited to combustion reactions. They are also crucial in biological systems. For instance, in cellular respiration, glucose is oxidized in the presence of oxygen, allowing cells to produce ATP, the energy currency of life. Here, oxygen acts as an oxidizer (氧化剂), facilitating the transfer of electrons and enabling the conversion of energy stored in food into a usable form. This process underscores how oxidizers (氧化剂) are indispensable for sustaining life on Earth. In industrial applications, oxidizers (氧化剂) are often used in the production of chemicals and materials. For example, in the production of sulfuric acid, sulfur dioxide is oxidized using oxygen, resulting in the formation of sulfur trioxide, which is then converted to sulfuric acid. This reaction showcases how oxidizers (氧化剂) can drive important chemical transformations that are foundational to many industries. However, it is essential to handle oxidizers (氧化剂) with care, as they can be highly reactive and pose safety risks. Many oxidizers (氧化剂) can facilitate rapid combustion or explosions if they come into contact with flammable materials. Therefore, understanding the properties and behaviors of oxidizers (氧化剂) is critical for ensuring safe practices in laboratories and industrial settings. In conclusion, oxidizers (氧化剂) are integral to a wide range of chemical processes, from energy generation to biological functions and industrial applications. Their ability to accept electrons and facilitate oxidation reactions makes them essential components in many systems. Whether in nature or industry, the significance of oxidizers (氧化剂) cannot be overstated, as they are key players in the chemical world. By appreciating their role, we can better understand the complexities of chemical reactions and the vital processes that sustain life and drive technological advancements.

在化学领域，理解各种物质的作用对于理论和实践应用至关重要。一个在许多化学反应中扮演重要角色的物质类别被称为氧化剂。氧化剂是能够在化学反应中从另一种物质接受电子，从而导致氧化的物质。这一过程在许多领域中都是基础，包括燃烧、呼吸，甚至某些材料的制造。 为了说明氧化剂的重要性，让我们考虑燃烧过程，这对于发动机和发电厂的能量生产至关重要。当一种燃料，如汽油或天然气被燃烧时，它会与通常来自空气的氧化剂反应。这个反应释放出热和光的能量，这些能量被用来进行工作。如果没有氧化剂的存在，燃烧过程就不会发生，这突显了这些物质在能量生成中的重要角色。 此外，氧化剂不仅限于燃烧反应。它们在生物系统中也至关重要。例如，在细胞呼吸中，葡萄糖在氧气的存在下被氧化，使细胞能够产生ATP，即生命的能量货币。在这里，氧气作为氧化剂，促进电子的转移，并使储存在食物中的能量转化为可用形式。这个过程强调了氧化剂对维持地球生命的重要性。 在工业应用中，氧化剂常用于化学品和材料的生产。例如，在硫酸的生产中，二氧化硫在氧气的氧化下被转化为三氧化硫，然后转化为硫酸。这个反应展示了氧化剂如何推动许多行业基础的重要化学转化。 然而，处理氧化剂时必须小心，因为它们可能高度反应并带来安全风险。许多氧化剂如果与易燃材料接触，可以促进快速燃烧或爆炸。因此，理解氧化剂的性质和行为对于确保实验室和工业环境中的安全操作至关重要。 总之，氧化剂在广泛的化学过程中是不可或缺的，从能量生成到生物功能，再到工业应用。它们接受电子并促进氧化反应的能力使它们成为许多系统的基本组成部分。无论是在自然界还是工业中，氧化剂的重要性都不容小觑，因为它们是化学世界中的关键角色。通过欣赏它们的作用，我们可以更好地理解化学反应的复杂性以及支撑生命和推动技术进步的关键过程。