block seizing

简明释义

滑车紧固索

英英释义

例句

1.The security system is designed to block seizing unauthorized access to sensitive data.

安全系统旨在阻止夺取对敏感数据的未经授权访问。

2.The new policy aims to block seizing of assets during legal disputes.

新政策旨在阻止夺取法律争议中的资产。

3.The software update included a feature to block seizing control of user devices by malware.

软件更新包含一个功能，以阻止夺取恶意软件对用户设备的控制。

4.Our team developed a firewall to block seizing attempts from cyber attackers.

我们的团队开发了一种防火墙，以阻止夺取网络攻击者的尝试。

5.To prevent fraud, the bank implemented measures to block seizing of accounts by malicious actors.

为了防止欺诈，银行实施了措施以阻止夺取恶意行为者的账户。

作文

In the realm of technology and engineering, the term block seizing refers to a condition where a mechanical component, such as an engine or a motor, becomes immobilized due to excessive friction or heat. This phenomenon is particularly critical in machinery where moving parts are essential for operation. When block seizing occurs, it can lead to catastrophic failures, resulting in costly repairs and downtime. Understanding the causes and prevention methods of block seizing is crucial for engineers and technicians alike.One of the primary causes of block seizing is inadequate lubrication. Lubricants are vital for reducing friction between moving parts. When there is insufficient lubricant, the metal surfaces can grind against each other, generating heat. As the temperature rises, the materials may expand, leading to a tighter fit between components. Eventually, this can result in a complete seizure of the parts, rendering the machine inoperable.Another factor that contributes to block seizing is overheating. In engines, for instance, if the cooling system fails or if the engine runs at too high a temperature for an extended period, the metal parts can warp and fuse together. This is particularly dangerous because it can happen suddenly, leaving little time for operators to react. Regular maintenance checks and monitoring of temperature levels are essential practices to prevent such scenarios.Additionally, contamination of lubricants can also lead to block seizing. Dirt, debris, or even moisture can compromise the effectiveness of lubricants, reducing their ability to provide a protective barrier between moving parts. Therefore, ensuring that lubricants are clean and free from contaminants is another important aspect of preventing block seizing.Moreover, the design and material selection of components play a significant role in the likelihood of block seizing. Using materials that can withstand higher temperatures and stresses can reduce the risk. For example, using advanced alloys or composites that offer better thermal stability can help mitigate the chances of seizure in high-performance applications.In industries where heavy machinery operates under extreme conditions, understanding block seizing is vital. Operators and maintenance personnel must be trained to recognize the early signs of potential issues, such as unusual noises or changes in performance. Implementing a proactive maintenance schedule can catch problems before they escalate into serious failures.In conclusion, block seizing is a critical issue in mechanical systems that can lead to severe operational disruptions. By focusing on adequate lubrication, monitoring temperatures, ensuring cleanliness of lubricants, and utilizing appropriate materials, the risks associated with block seizing can be significantly reduced. As technology continues to advance, ongoing education and adaptation will be necessary to maintain machinery efficiently and avoid the pitfalls of block seizing.

在技术和工程领域，术语block seizing指的是机械组件（如发动机或电动机）由于过度摩擦或热量而变得无法移动的状态。这种现象在机械中尤为关键，因为运动部件对其操作至关重要。当发生block seizing时，可能导致灾难性的故障，从而造成昂贵的维修费用和停机时间。理解block seizing的原因及预防方法对工程师和技术人员而言至关重要。导致block seizing的主要原因之一是润滑不足。润滑剂对于减少运动部件之间的摩擦至关重要。当润滑剂不足时，金属表面会相互磨损，产生热量。随着温度的升高，材料可能会膨胀，导致组件之间的配合更加紧密。最终，这可能导致部件完全卡死，使机器无法运转。另一个导致block seizing的因素是过热。例如，在发动机中，如果冷却系统发生故障，或者发动机长时间在过高的温度下运行，金属部件可能会变形并粘合在一起。这尤其危险，因为它可能突然发生，几乎没有时间让操作员作出反应。定期维护检查和监控温度水平是防止这种情况发生的重要做法。此外，润滑剂的污染也可能导致block seizing。灰尘、碎片甚至水分都可能影响润滑剂的有效性，降低其在运动部件之间提供保护屏障的能力。因此，确保润滑剂清洁且不受污染是防止block seizing的另一个重要方面。此外，组件的设计和材料选择在block seizing的可能性中也起着重要作用。使用能够承受更高温度和压力的材料可以降低风险。例如，使用具有更好热稳定性的先进合金或复合材料可以帮助减轻高性能应用中卡死的可能性。在重型机械在极端条件下运行的行业中，理解block seizing至关重要。操作员和维护人员必须接受培训，以识别潜在问题的早期迹象，例如异常噪音或性能变化。实施主动维护计划可以在问题升级为严重故障之前及时发现。总之，block seizing是机械系统中的一个关键问题，可能导致严重的操作中断。通过关注足够的润滑、监测温度、确保润滑剂的清洁以及使用适当的材料，可以显著降低与block seizing相关的风险。随着技术的不断进步，持续的教育和适应将是保持机械高效运行并避免block seizing陷阱的必要条件。