detector shield

简明释义

探测屏蔽

英英释义

例句

1.We need to replace the detector shield on the radiation sensor to ensure accurate readings.

我们需要更换辐射传感器上的探测器屏蔽以确保读数准确。

2.The security team installed a detector shield to prevent false alarms during the event.

安保团队安装了一个探测器屏蔽以防止在活动期间出现误报。

3.The new model of the smoke alarm comes with an improved detector shield that reduces false triggers.

新型号的烟雾报警器配备了改进的探测器屏蔽，减少了误触发。

4.In laboratories, a detector shield is essential for protecting sensitive equipment from interference.

在实验室中，探测器屏蔽对保护敏感设备免受干扰是必不可少的。

5.The detector shield helps to minimize background noise in audio recording environments.

在音频录制环境中，探测器屏蔽有助于最小化背景噪音。

作文

In the field of technology and safety, the term detector shield refers to a protective barrier designed to safeguard sensitive detection equipment from various environmental factors. These shields are crucial in ensuring that detectors function optimally without interference from external elements. For instance, in the context of radiation detection, a detector shield can help block unwanted radiation while allowing the detector to sense the specific types of radiation it is designed to measure. This is particularly important in industries such as nuclear energy, medical imaging, and security screening, where accurate readings are vital for safety and compliance.The design of a detector shield often involves materials that have specific properties to absorb or deflect unwanted signals. Common materials used include lead, polyethylene, and other specialized composites that provide effective shielding against gamma rays, X-rays, and other forms of ionizing radiation. The effectiveness of a detector shield is typically measured by its attenuation properties, which describe how much of the radiation is reduced as it passes through the shield. This is critical in applications where even minimal exposure could pose significant health risks.Moreover, the implementation of a detector shield is not limited to radiation detection. In the realm of electronic devices, these shields are employed to protect sensors from electromagnetic interference (EMI). For example, in automotive applications, sensors that detect proximity or obstacles may be shielded to ensure that they operate correctly without disruption from other electronic components within the vehicle. This enhances the reliability of safety systems, such as automatic braking and collision avoidance technologies.Another area where detector shields are essential is in security systems. Metal detectors, for instance, often utilize shields to minimize false alarms caused by environmental noise or other non-threatening objects. By effectively filtering out these distractions, a detector shield allows the system to focus on detecting actual threats, thereby improving overall security measures in public spaces, airports, and government buildings.In conclusion, the role of a detector shield in various technological applications cannot be overstated. Whether it is protecting against harmful radiation, reducing electromagnetic interference, or enhancing the accuracy of security systems, these shields play a vital role in ensuring that detection equipment operates safely and effectively. As technology continues to advance, the design and materials used for detector shields will likely evolve, providing even greater protection and performance for critical detection systems across multiple industries.

在技术和安全领域，术语detector shield指的是一种保护屏障，旨在保护敏感的检测设备免受各种环境因素的影响。这些屏障对于确保检测器在没有外部干扰的情况下正常工作至关重要。例如，在辐射检测的背景下，detector shield可以帮助阻挡不必要的辐射，同时允许检测器感知其设计用于测量的特定类型的辐射。这在核能、医学成像和安全筛查等行业尤为重要，因为准确的读数对于安全和合规性至关重要。detector shield的设计通常涉及具有特定吸收或偏转不必要信号性能的材料。常用的材料包括铅、聚乙烯和其他专门的复合材料，这些材料能够有效屏蔽伽马射线、X射线和其他形式的电离辐射。detector shield的有效性通常通过其衰减特性来衡量，衰减特性描述了辐射在穿过屏障时减少的程度。这在某些应用中至关重要，因为即使是微小的暴露也可能带来显著的健康风险。此外，detector shield的实施不仅限于辐射检测。在电子设备领域，这些屏障被用来保护传感器免受电磁干扰（EMI）。例如，在汽车应用中，检测接近或障碍物的传感器可能会被屏蔽，以确保它们在不受车辆内其他电子组件干扰的情况下正常工作。这增强了安全系统的可靠性，例如自动刹车和碰撞避免技术。另一个detector shield至关重要的领域是安全系统。例如，金属探测器通常利用屏障来最小化由环境噪声或其他无害物体引起的误报。通过有效过滤这些干扰，detector shield使系统能够专注于检测实际威胁，从而提高公共场所、机场和政府大楼的整体安全措施。总之，detector shield在各种技术应用中的作用不可低估。无论是保护免受有害辐射、减少电磁干扰，还是提高安全系统的准确性，这些屏障在确保检测设备安全有效运行方面发挥着至关重要的作用。随着技术的不断进步，用于detector shields的设计和材料可能会不断发展，为多个行业的关键检测系统提供更大的保护和性能。