molybdate

简明释义

英[mɒˈlɪbdeɪt]美[məˈlɪbdeɪt]

n. [无化] 钼酸盐

英英释义

单词用法

同义词

反义词

例句

1.The pot experiment indicated that different strains symbiotic nitrogen fixation efficiency and the ammonium molybdate concentration were related.

盆栽试验表明，不同菌株共生固氮的有效性与钼酸铵浓度相关。

2.The industrial practice on recovery of molybdenum from sulphide waste materials and production of qualified sodium molybdate and molybdenum oxide were presented.

介绍了从复杂的硫化物废料中回收钼，生产合格的钼酸钠和工业氧化钼的工业实践。

3.A new anti-tarnish agent has been screened out, based on phytic acid, sodium benzoate, sodium molybdate and EDTA by means of orthogonal analysis and conditional experiments.

采用正交试验和条件试验，筛选出了一种以植酸、苯甲酸钠、钼酸钠和EDTA为基本组成的镍磷合金抗蚀防变色剂。

4.The results indicated that molybdate inhibitor and tungstate inhibitor will be used in a higher temperature and stated concentration.

结果表明：钼酸盐和钨酸盐均适宜在较高温度下使用而且必须达到一定的使用浓度。

5.Moluranite is a mineral of uranyl molybdate group.

多水钼铀矿属铀酰钼酸盐类矿物。

6.For catalytic digestion the mix acid and sodium molybdate were added at the same time, this pretreatment of urine sample was simple and quick.

尿样采用一次加入混合酸与钼酸钠的催化消化法，使样品前处理简便，速度加快。

7.In agriculture, molybdate is often used as a micronutrient in fertilizers.

在农业中，钼酸盐常作为肥料中的微量元素使用。

8.Adding molybdate to the solution improved the colorimetric analysis results.

向溶液中添加钼酸盐改善了比色分析的结果。

9.The laboratory tested the water sample for the presence of molybdate.

实验室检测水样中是否含有钼酸盐。

10.The chemical reaction required a catalyst that included molybdate ions.

该化学反应需要一种包含钼酸盐离子的催化剂。

11.Researchers found that molybdate can enhance the efficiency of certain enzymes.

研究人员发现，钼酸盐可以提高某些酶的效率。

作文

Molybdate, a term that may sound unfamiliar to many, refers to a class of chemical compounds containing the element molybdenum in its highest oxidation state. These compounds are commonly used in various industrial applications, particularly in the fields of metallurgy and catalysis. Understanding the significance of molybdate (钼酸盐) can provide insights into its role in modern technology and environmental science.One of the most notable applications of molybdate (钼酸盐) is in the production of steel and other alloys. Molybdenum itself is a critical alloying element that enhances the strength, hardness, and resistance to corrosion of metals. When added as molybdate (钼酸盐), it helps to improve the overall quality of steel, making it suitable for use in high-stress environments such as construction and manufacturing.In addition to metallurgy, molybdate (钼酸盐) plays a vital role in the field of catalysis. Catalysts are substances that accelerate chemical reactions without being consumed in the process. Molybdate-based catalysts are often used in the petrochemical industry to facilitate the conversion of hydrocarbons into more valuable products. This application is crucial for producing fuels and chemicals that support our modern economy.Moreover, molybdate (钼酸盐) compounds are also significant in analytical chemistry. They are employed in various assays and tests to detect the presence of other elements, particularly phosphate ions in water samples. This is essential for monitoring water quality and ensuring that it meets safety standards. The ability to accurately measure these components is critical in both environmental protection and public health.Despite its industrial importance, the environmental impact of molybdate (钼酸盐) must be considered. While molybdenum is an essential trace element for plants and animals, excessive concentrations of molybdate (钼酸盐) in soil and water can lead to toxicity issues. Therefore, understanding how to manage and mitigate these effects is crucial for sustainable practices in industries that utilize molybdenum.In conclusion, molybdate (钼酸盐) is more than just a chemical term; it represents a group of compounds that play essential roles in various industrial applications, from enhancing metal properties to serving as catalysts in chemical reactions. As we continue to advance technologically, the importance of understanding and properly managing substances like molybdate (钼酸盐) will only grow. By appreciating its significance, we can better navigate the challenges and opportunities presented by this versatile compound in both industry and environmental science.

钼酸盐这个词对许多人来说可能听起来不熟悉，它指的是一类含有钼元素的化合物，且其氧化态为最高。这些化合物在各种工业应用中非常常见，特别是在冶金和催化领域。理解钼酸盐（molybdate）的重要性可以提供对其在现代技术和环境科学中作用的深入见解。钼酸盐（molybdate）最显著的应用之一是在钢铁及其他合金的生产中。钼本身是一个关键的合金元素，可以增强金属的强度、硬度和耐腐蚀性。当作为钼酸盐（molybdate）添加时，它有助于改善钢的整体质量，使其适合用于建筑和制造等高应力环境。除了冶金外，钼酸盐（molybdate）在催化领域也发挥着重要作用。催化剂是加速化学反应而不被消耗的物质。基于钼酸盐的催化剂常用于石油化工行业，以促进烃类向更有价值产品的转化。该应用对于生产支持我们现代经济的燃料和化学品至关重要。此外，钼酸盐（molybdate）化合物在分析化学中也具有重要意义。它们用于各种检测和测试，以检测水样中其他元素的存在，特别是磷酸根离子。这对于监测水质并确保其符合安全标准至关重要。准确测量这些成分的能力在环境保护和公共健康中都是至关重要的。尽管其工业重要性，但必须考虑钼酸盐（molybdate）对环境的影响。虽然钼是植物和动物所需的微量元素，但土壤和水中过量的钼酸盐（molybdate）浓度会导致毒性问题。因此，了解如何管理和减轻这些影响对于利用钼的行业的可持续实践至关重要。总之，钼酸盐（molybdate）不仅仅是一个化学术语；它代表了一组在各种工业应用中发挥重要作用的化合物，从增强金属性能到作为化学反应中的催化剂。随着我们技术的不断进步，理解和合理管理像钼酸盐（molybdate）这样的物质的重要性只会增加。通过欣赏其重要性，我们可以更好地应对这一多功能化合物在工业和环境科学中所带来的挑战和机遇。