detectability

简明释义

英[dɪˌtektəˈbɪlɪti]美[dɪtektəˈbɪləti]

n. 检测能力；可检取性

英英释义

单词用法

同义词

反义词

例句

1.The low frequency ion noise has negative influence on detectability in radar application and data rates in communication system.

这种低频的离子噪声特别是相位噪声，会严重影响雷达系统的分辨能力和通讯系统的编码位错率。

2.Detectability is to determine the current state of the system according to the event observations and state observations.

可测性即为根据系统的可观事件和状态输出的信息估计系统的当前状态。

3.To reduce the magnetic detectability of vessels, the permanent ships magnetism must be disposed by means of degaussing.

舰船临时线圈消磁是消除舰艇固定磁场，提高舰艇反磁探反磁性武器能力的重要措施。

4.The method for calculating the optimum detectability of ultrasonic focussing probe is discussed theoretically.

从理论上推导了聚焦探头对缺陷最佳检测能力的计算方法。

5.Practices have shown that gas chromatography features simple operation, rapid detection and high detectability.

实践证明：该方法操作简单，检测速度快、检测率高。

6.The LO phase noise, LO-RF port isolation of the mixer in the front-end and their effect on the detectability of the radiometer were analyzed in this paper.

分析了前端部件中本振源相位噪声和混频器本振射频端口隔离度对系统探测性能的影响，指出在距离较近时影响明显。

7.Researchers are studying the detectability 可检测性 of environmental pollutants in water sources.

研究人员正在研究水源中环境污染物的可检测性。

8.The detectability 可检测性 of certain chemicals can vary based on their concentration levels.

某些化学物质的可检测性可能会根据其浓度水平而有所不同。

9.The software update enhanced the detectability 可检测性 of network intrusions.

软件更新增强了网络入侵的可检测性。

10.In medical imaging, the detectability 可检测性 of tumors is crucial for early diagnosis.

在医学成像中，肿瘤的可检测性对早期诊断至关重要。

11.The new security system has improved the detectability 可检测性 of potential threats.

新的安全系统提高了潜在威胁的可检测性。

作文

In the realm of scientific research, the term detectability plays a crucial role in determining the feasibility and reliability of various experiments and observations. Detectability refers to the ability to discover or identify something, particularly when it comes to measuring signals or phenomena that may be faint or obscured by noise. This concept is especially important in fields such as astronomy, biology, and environmental science, where researchers often seek to uncover subtle changes or signals that indicate the presence of particular entities or conditions.For instance, in astronomy, the detectability of distant celestial bodies relies heavily on advanced telescopes and instruments designed to capture light from billions of years ago. The faint glow of a distant star may be lost amidst the vastness of space, but with the right tools, scientists can enhance its visibility and study its properties. The detectability of such stars not only expands our understanding of the universe but also helps us learn about the formation and evolution of galaxies.Similarly, in the field of biology, researchers often grapple with the detectability of specific biomarkers within complex biological systems. For example, detecting the presence of a rare protein in a sample can provide crucial insights into disease mechanisms. However, if the detectability of that protein is low due to interference from other molecules or the limitations of detection methods, it can lead to inaccurate conclusions. Thus, improving the detectability of these biomarkers is essential for advancing medical research and developing effective treatments.Environmental science also heavily relies on the concept of detectability. Monitoring pollutants in air or water requires precise techniques to ensure that even the smallest concentrations can be identified. If the detectability of a hazardous substance is inadequate, it could result in severe consequences for public health and safety. Therefore, enhancing the detectability of environmental contaminants is vital for timely interventions and policy-making.The implications of detectability extend beyond the scientific community. In technology, for example, the detectability of cybersecurity threats is becoming increasingly important as digital landscapes evolve. Cybersecurity experts must develop systems capable of identifying potential breaches or anomalies in real-time. The detectability of these threats can mean the difference between preventing a data breach and suffering significant financial losses.In conclusion, detectability is a multifaceted concept that underpins a wide range of scientific and practical applications. Whether in astronomy, biology, environmental science, or cybersecurity, the ability to detect and identify subtle signals is paramount. As technology continues to advance, enhancing the detectability of various phenomena will remain a critical focus for researchers and practitioners alike, ultimately leading to greater knowledge and improved outcomes across multiple domains.

在科学研究领域，术语detectability（可检测性）在确定各种实验和观察的可行性和可靠性方面发挥着至关重要的作用。Detectability（可检测性）指的是发现或识别某物的能力，特别是在测量信号或现象时，这些信号或现象可能微弱或被噪声掩盖。这个概念在天文学、生物学和环境科学等领域尤为重要，因为研究人员常常试图揭示微妙的变化或信号，以指示特定实体或条件的存在。例如，在天文学中，遥远天体的detectability（可检测性）在很大程度上依赖于先进的望远镜和仪器，这些工具旨在捕捉来自数十亿年前的光。一颗遥远恒星的微弱光辉可能在浩瀚的空间中消失，但借助合适的工具，科学家可以增强其可见性并研究其属性。这种恒星的detectability（可检测性）不仅扩展了我们对宇宙的理解，还帮助我们了解星系的形成和演化。同样，在生物学领域，研究人员常常面临特定生物标志物在复杂生物系统中的detectability（可检测性）问题。例如，检测样本中稀有蛋白质的存在可以提供关于疾病机制的重要见解。然而，如果由于其他分子的干扰或检测方法的局限性，该蛋白质的detectability（可检测性）较低，可能会导致不准确的结论。因此，提高这些生物标志物的detectability（可检测性）对推动医学研究和开发有效治疗至关重要。环境科学也在很大程度上依赖于detectability（可检测性）的概念。监测空气或水中的污染物需要精确的技术，以确保即使是最小浓度也能被识别。如果有害物质的detectability（可检测性）不足，可能会对公共健康和安全产生严重后果。因此，提高环境污染物的detectability（可检测性）对于及时干预和政策制定至关重要。Detectability（可检测性）的影响超出了科学界。在技术领域，例如，网络安全威胁的detectability（可检测性）变得越来越重要，因为数字环境不断发展。网络安全专家必须开发能够实时识别潜在漏洞或异常的系统。这些威胁的detectability（可检测性）可能意味着防止数据泄露和遭受重大财务损失之间的区别。总之，detectability（可检测性）是一个多面向的概念，支撑着广泛的科学和实践应用。无论是在天文学、生物学、环境科学还是网络安全中，检测和识别微妙信号的能力都是至关重要的。随着技术的不断进步，提高各种现象的detectability（可检测性）将始终是研究人员和从业者的关键关注点，最终将导致更大的知识和改善多个领域的成果。