pulverization

简明释义

英[ˌpʌlvəraɪˈzeɪʃən]美[ˌpʌlvəraɪˈzeɪʃən]

n. 粉碎；研碎；彻底摧毁

英英释义

单词用法

同义词

反义词

例句

1.The consequences of an excessive number of livestock grazing in an area are the reduction of the vegetation cover and the trampling and pulverization of the soil.

在一个地区过度放牧的后果是植被覆盖的减少和对土壤的践踏和粉碎。

2.Moreover, a certain ratio of blending coal could improve HGI, which implied more facility of the pulverization of coals.

两种可磨性较差的煤混配起来的煤种可能变得较易磨细，选择合适的质量配比比例可以提高混煤的可磨性指数。

3.It can permeate into the depth of the stone granule and forma protecting layer, prevent the material from pulverization.

形成一层高强度的保护膜，防止石材粉化。

4.Objective To discuss the improvement and quality control of preoperative treatment method for dispelling phlegm by pulverization inhalation.

目的探讨围手术期雾化吸入祛痰治疗方法的改进与质量控制。

5.This paper introduces the application of programmable logical controler PLC to program control of coal pulverization.

介绍可编程逻辑控制器（PLC）在电站制粉系统程控中的应用。

6.Obtained numerical simulation results of three types of pulverization chamber flow field consisting of the gas phase and discrete phase.

对三种不同结构雾化室流场进行数值模拟，获得了包括气相和离散相在内的流动特性计算结果。

7.The relationship of combustion efficiency and pulverization coal size distribution by using the different kinds coal is studied.

试验研究不同煤种燃烧率和煤粉粒度组成关系。

8.The pulverization 粉碎 of waste materials can help in recycling efforts.

废弃物的粉碎可以帮助回收工作。

9.The pulverization 粉碎 of coal is a critical step in energy production.

煤的粉碎是能源生产中的关键步骤。

10.In the food industry, pulverization 粉碎 of spices enhances their flavor profile.

在食品行业，香料的粉碎增强了它们的风味特征。

11.Advanced techniques in pulverization 粉碎 allow for the creation of nanomaterials.

先进的粉碎技术使得纳米材料的制造成为可能。

12.The process of pulverization 粉碎 is essential in the production of fine powders for pharmaceuticals.

在制药行业，粉碎的过程对细粉的生产至关重要。

作文

The process of transforming solid materials into fine particles is known as pulverization. This technique is widely used in various industries, including mining, pharmaceuticals, and food processing. The significance of pulverization cannot be overstated, as it plays a crucial role in enhancing the efficiency of many manufacturing processes. By reducing materials to a finer state, companies can improve the surface area of the substances they are working with, leading to better reactions and outcomes.In the mining industry, for instance, pulverization is essential for extracting valuable minerals from ores. When ores are crushed into smaller pieces, it becomes easier to separate the desired minerals from the waste material. This not only maximizes resource recovery but also minimizes environmental impact by reducing the volume of waste that needs to be managed.Similarly, in the pharmaceutical sector, pulverization is a critical step in drug formulation. Many medications require active ingredients to be in a powdered form to ensure proper absorption in the body. The pulverization of these substances allows for uniform distribution within a tablet or capsule, ensuring that patients receive the correct dosage. Moreover, the finer the particles, the quicker they dissolve, which can significantly enhance the effectiveness of the medication.In food processing, pulverization is often employed to create flour and other powdered ingredients. The milling process breaks down grains into fine particles, making them suitable for baking and cooking. This not only improves the texture of the final product but also helps in preserving the nutrients found in the grains. Additionally, pulverization can be used to create spices and flavorings, allowing for a more intense flavor profile in culinary applications.The methods of pulverization can vary, ranging from mechanical grinding to chemical processes. Mechanical methods, such as ball milling or jet milling, involve physical forces to break down materials into finer particles. On the other hand, chemical pulverization may involve the use of solvents or reactive agents to achieve the desired particle size. Each method has its advantages and disadvantages, depending on the material being processed and the intended application.Despite its numerous benefits, pulverization also poses challenges. For example, the generation of fine particles can lead to dust formation, which can be hazardous to workers’ health if proper safety measures are not implemented. Furthermore, the energy consumption associated with pulverization processes can be significant, prompting industries to seek more sustainable and efficient methods.In conclusion, pulverization is a fundamental process that underpins many industrial operations. Its ability to convert solid materials into fine particles enhances efficiency across various sectors, including mining, pharmaceuticals, and food processing. As industries continue to innovate and evolve, understanding and mastering the techniques of pulverization will remain vital for achieving optimal results and maintaining competitiveness in the market. The future of pulverization will likely see advancements that not only improve efficiency but also address the environmental and health concerns associated with this important process.

将固体材料转化为细小颗粒的过程被称为pulverization。这一技术在采矿、制药和食品加工等多个行业中广泛应用。pulverization的重要性不容小觑，因为它在提高许多制造过程的效率方面发挥着至关重要的作用。通过将材料减少到更细的状态，公司可以改善所处理物质的表面积，从而导致更好的反应和结果。例如，在采矿行业，pulverization对于从矿石中提取有价值的矿物至关重要。当矿石被破碎成更小的块时，分离所需矿物与废料变得更加容易。这不仅最大限度地提高了资源回收率，还通过减少需要管理的废物体积来最小化对环境的影响。同样，在制药行业，pulverization是药物配方中的关键步骤。许多药物要求活性成分以粉末形式存在，以确保在体内的适当吸收。pulverization这些物质使其能够在药丸或胶囊中均匀分布，确保患者获得正确的剂量。此外，颗粒越细，溶解速度越快，这可以显著增强药物的有效性。在食品加工中，pulverization通常用于制作面粉和其他粉状成分。磨粉过程将谷物破碎成细小颗粒，使其适合烘焙和烹饪。这不仅改善了最终产品的质地，还有助于保留谷物中的营养成分。此外，pulverization也可用于制作香料和调味品，使烹饪应用中的风味更为浓郁。pulverization的方法可以有所不同，从机械研磨到化学过程。机械方法，如球磨或喷射磨，涉及物理力量将材料破碎成更细的颗粒。另一方面，化学pulverization可能涉及使用溶剂或反应剂来达到所需的颗粒大小。每种方法都有其优缺点，具体取决于被处理的材料和预期的应用。尽管pulverization有许多好处，但也带来了挑战。例如，细小颗粒的产生可能导致灰尘形成，如果不采取适当的安全措施，可能对工人的健康造成危害。此外，与pulverization过程相关的能耗可能相当可观，促使各行业寻求更可持续和高效的方法。总之，pulverization是支撑许多工业操作的基本过程。它将固体材料转化为细小颗粒的能力提高了采矿、制药和食品加工等多个领域的效率。随着各行业不断创新和发展，理解和掌握pulverization的技术将仍然对实现最佳结果和保持市场竞争力至关重要。未来的pulverization可能会看到不仅提高效率的进步，还会解决与这一重要过程相关的环境和健康问题。