angle of opening

简明释义

开放角;

英英释义

例句

1.The angle of opening of the camera lens affects how much light enters the device.

相机镜头的开口角度影响进入设备的光线量。

2.In the experiment, we measured the angle of opening of the petals to determine their response to light.

在实验中，我们测量了花瓣的开口角度以确定它们对光的反应。

3.Adjusting the angle of opening on the umbrella can help it withstand stronger winds.

调整雨伞的开口角度可以帮助其抵御更强的风。

4.The designer adjusted the angle of opening to enhance the view from the balcony.

设计师调整了开口角度以增强阳台的视野。

5.The engineer specified the angle of opening for the new door design to ensure it fits perfectly.

工程师为新门的设计指定了开口角度以确保其完美契合。

作文

The concept of the angle of opening is vital in various fields, including mathematics, physics, and engineering. It refers to the measure of the extent to which an object, such as an angle or a cone, opens up. Understanding this concept can help us analyze and solve problems related to angles, trajectories, and even light propagation. In geometry, for example, the angle of opening of a parabola determines its width and shape. A wider angle of opening results in a flatter parabola, while a narrower one creates a steeper curve. This principle is not only applicable in theoretical mathematics but also in practical applications like satellite dishes, where the angle of opening affects signal reception. In physics, the angle of opening plays a significant role in optics. When light passes through a lens, the angle of opening determines how much light is captured and focused. A larger angle of opening allows more light to enter, which can enhance the brightness of an image. This is particularly important in photography and videography, where the aperture of a camera lens is adjusted to manipulate the angle of opening for optimal exposure. Furthermore, in engineering, the angle of opening is crucial when designing structures and mechanisms. For instance, the angle of opening of a door affects its functionality and accessibility. A door with a wide angle of opening allows for easier movement in and out of a space, while a narrow angle of opening may restrict access. Similarly, in mechanical systems, the angle of opening of valves can control the flow of fluids, impacting the efficiency of various processes. In conclusion, the angle of opening is a multifaceted concept that spans across different disciplines. Its implications are far-reaching, influencing everything from mathematical theories to practical engineering solutions. By understanding the angle of opening, we can gain insights into the behavior of various systems and improve our designs and analyses. As we continue to explore the world around us, the angle of opening will remain a fundamental aspect of our understanding, guiding us in both academic pursuits and real-world applications.

“打开角度”这个概念在数学、物理和工程等多个领域至关重要。它指的是一个物体（如角或圆锥）打开的程度的测量。理解这个概念可以帮助我们分析和解决与角度、轨迹甚至光传播相关的问题。例如，在几何学中，抛物线的打开角度决定了它的宽度和形状。更宽的打开角度会导致抛物线更加平坦，而更窄的则会形成更陡的曲线。这个原理不仅适用于理论数学，还适用于实际应用，如卫星天线，其中打开角度会影响信号接收。在物理学中，打开角度在光学中起着重要作用。当光通过透镜时，打开角度决定了多少光被捕获和聚焦。更大的打开角度允许更多的光进入，这可以增强图像的亮度。这在摄影和摄像中尤为重要，因为相机镜头的光圈调整以操控打开角度，以实现最佳曝光。此外，在工程学中，打开角度在设计结构和机制时至关重要。例如，门的打开角度会影响其功能性和可达性。具有较大打开角度的门允许人们更轻松地进出空间，而较小的打开角度可能会限制通道。同样，在机械系统中，阀门的打开角度可以控制流体的流动，影响各种过程的效率。总之，打开角度是一个多方面的概念，横跨不同学科。它的影响范围广泛，从数学理论到实际工程解决方案都受到影响。通过理解打开角度，我们可以深入了解各种系统的行为，并改善我们的设计和分析。在继续探索我们周围的世界时，打开角度将始终是我们理解的基本方面，引导我们在学术追求和现实应用中前行。