cut-off r egion

简明释义

截止区

英英释义

例句

1.The study focused on the cut-off region of the gene, which is crucial for understanding its function.

这项研究集中于基因的切断区域，这对理解其功能至关重要。

2.In our analysis, we identified a cut-off region where the data began to show significant deviations.

在我们的分析中，我们识别出了一个切断区域，数据在这里开始显示出显著的偏差。

3.The cut-off region in this experiment determines the threshold for positive results.

在这个实验中，切断区域决定了阳性结果的阈值。

4.During the mapping process, the cut-off region was essential for isolating the variable.

在映射过程中，切断区域对隔离变量至关重要。

5.Researchers found that the cut-off region affected the overall performance of the system.

研究人员发现，切断区域影响了系统的整体性能。

作文

In the field of science and engineering, the term cut-off region refers to a specific area or zone within a system where certain parameters are not applicable or where certain effects cease to exist. This concept is crucial in various disciplines, including physics, electronics, and even environmental studies. Understanding the cut-off region allows researchers and engineers to delineate boundaries within which their theories and models hold true, while identifying areas where additional considerations must be taken into account.For instance, in semiconductor physics, the cut-off region is essential in understanding how devices like transistors operate. When a transistor is in its cut-off region, it is effectively turned off, meaning that no current flows through it. This state is critical for the functioning of digital circuits, as it allows for the binary operation of 'on' and 'off'. By analyzing the characteristics of the cut-off region, engineers can design more efficient circuits that minimize power consumption while maximizing performance.Similarly, in environmental science, the cut-off region can refer to specific areas where pollution levels drop significantly due to distance from a source or due to natural barriers. Understanding these regions helps scientists develop better models for predicting the spread of pollutants and implementing effective mitigation strategies. For example, if a factory emits contaminants, researchers can identify the cut-off region where the concentration of these pollutants becomes negligible, allowing for targeted interventions and policy-making.Moreover, the concept of cut-off region extends beyond the physical sciences into social sciences as well. In economics, for instance, the cut-off region might describe a threshold income level below which individuals or households fall into poverty. Policymakers use this information to design welfare programs and economic support systems aimed at lifting people out of poverty. By defining the cut-off region for poverty, they can allocate resources more effectively and ensure that assistance reaches those who need it most.In conclusion, the cut-off region is a versatile concept that plays a significant role across various fields. Whether in technology, environmental science, or social policy, understanding the implications of this term allows professionals to make informed decisions and create effective solutions. As our world becomes increasingly complex, the ability to identify and analyze cut-off regions will be essential for driving innovation and addressing the challenges we face today. By focusing on these areas, we can enhance our understanding of systems and improve our approaches to problem-solving in both scientific and societal contexts.

在科学和工程领域，术语cut-off region指的是系统内的特定区域或区域，在该区域内某些参数不适用或某些效应停止存在。这个概念在物理学、电子学甚至环境研究等多个学科中至关重要。理解cut-off region使研究人员和工程师能够划定理论和模型适用的边界，同时识别出需要考虑额外因素的区域。例如，在半导体物理学中，cut-off region对于理解晶体管等设备的操作至关重要。当晶体管处于其cut-off region时，它实际上是关闭的，这意味着没有电流通过。这种状态对于数字电路的功能至关重要，因为它允许“开”和“关”的二进制操作。通过分析cut-off region的特性，工程师可以设计出更高效的电路，最大限度地减少功耗，同时提高性能。同样，在环境科学中，cut-off region可以指由于距离源头或由于自然屏障而导致污染水平显著下降的特定区域。理解这些区域有助于科学家们开发更好的模型，以预测污染物的扩散并实施有效的减缓策略。例如，如果一家工厂排放污染物，研究人员可以识别出cut-off region，在该区域内这些污染物的浓度变得微不足道，从而允许针对性的干预和政策制定。此外，cut-off region的概念不仅限于自然科学，还延伸到社会科学。在经济学中，例如，cut-off region可能描述的是一个阈值收入水平，低于该水平的个人或家庭会陷入贫困。政策制定者利用这些信息来设计福利项目和经济支持系统，旨在帮助人们摆脱贫困。通过定义贫困的cut-off region，他们可以更有效地分配资源，确保援助到达最需要的人群。总之，cut-off region是一个多功能的概念，在各个领域发挥着重要作用。无论是在技术、环境科学还是社会政策中，理解这一术语的含义使专业人士能够做出明智的决策并创造有效的解决方案。随着我们的世界变得越来越复杂，识别和分析cut-off region的能力将对推动创新和应对我们今天面临的挑战至关重要。通过关注这些区域，我们可以增强对系统的理解，并改善我们在科学和社会背景下解决问题的方法。