telescopic mast

简明释义

伸缩桅

英英释义

例句

1.During the construction, workers used a telescopic mast to lift materials to the upper floors.

在施工期间，工人使用伸缩桅杆将材料提升到上层。

2.The telescopic mast is crucial for transmitting signals in remote areas.

在偏远地区，伸缩桅杆对于信号传输至关重要。

3.The telescopic mast can be easily extended for better visibility during events.

这个伸缩桅杆可以轻松扩展，以便在活动期间获得更好的视野。

4.Our new communication tower features a telescopic mast that can reach up to 30 meters.

我们的新通信塔配备了一个可以达到30米的伸缩桅杆。

5.The drone was equipped with a telescopic mast to enhance its surveillance capabilities.

这架无人机配备了一个伸缩桅杆以增强其监视能力。

作文

The use of a telescopic mast has revolutionized various industries, particularly in telecommunications and broadcasting. A telescopic mast is a structure that can extend and retract, allowing for flexible deployment in different environments. This feature is especially beneficial for mobile communication units that need to be set up quickly in remote locations. For instance, during emergencies or natural disasters, these masts can be deployed rapidly to restore communication services. The ability to adjust the height of a telescopic mast enables better signal transmission by elevating antennas above obstacles such as buildings and trees.In the field of broadcasting, a telescopic mast provides a practical solution for temporary setups at events like concerts or sports games. These masts can be easily transported and erected, making it feasible for broadcasters to capture live events from various angles. The lightweight materials used in modern telescopic masts ensure that they are not only easy to handle but also durable enough to withstand adverse weather conditions.Moreover, the engineering behind a telescopic mast involves intricate design principles that prioritize stability and strength. Typically constructed from aluminum or fiberglass, these masts employ a series of interlocking segments that allow them to extend to significant heights while maintaining structural integrity. The locking mechanisms are designed to secure each segment in place, preventing any accidental retraction during operation. This reliability is crucial for ensuring uninterrupted service in critical situations.Another important aspect of telescopic masts is their versatility. They can be equipped with various types of antennas and communication devices, making them suitable for different applications, from military operations to scientific research. For example, a telescopic mast can be used to support radar systems or weather monitoring equipment, providing essential data for various fields.In conclusion, the telescopic mast is an essential tool in modern communication and broadcasting. Its ability to adapt to different heights and environments makes it invaluable for both temporary and permanent installations. As technology advances, we can expect further innovations in the design and functionality of telescopic masts, enhancing their performance and broadening their applications. Whether in emergency response scenarios or large-scale events, the impact of telescopic masts on our ability to communicate effectively cannot be overstated.

使用伸缩杆已经彻底改变了各个行业，特别是在电信和广播领域。伸缩杆是一种可以伸展和收缩的结构，允许在不同环境中灵活部署。这一特性对需要在偏远地区快速搭建的移动通信单元尤其有利。例如，在紧急情况或自然灾害期间，这些杆可以迅速部署，以恢复通信服务。调整伸缩杆高度的能力通过将天线升高到建筑物和树木等障碍物之上来改善信号传输。在广播领域，伸缩杆为临时设置提供了实用解决方案，例如音乐会或体育赛事。这些杆可以轻松运输和架设，使广播公司能够从多个角度捕捉现场活动。现代伸缩杆采用轻质材料，确保它们不仅易于操作，而且足够耐用以承受恶劣天气条件。此外，伸缩杆背后的工程设计涉及优先考虑稳定性和强度的复杂设计原则。通常由铝或玻璃纤维制成，这些杆采用一系列互锁的段，使其能够在保持结构完整性的同时延伸到显著的高度。锁定机制旨在确保每个段的位置，以防止在操作期间意外收缩。这种可靠性对于确保关键情况下的不间断服务至关重要。伸缩杆的另一个重要方面是其多功能性。它们可以配备各种类型的天线和通信设备，使其适用于不同的应用，从军事行动到科学研究。例如，伸缩杆可用于支撑雷达系统或气象监测设备，为各个领域提供重要数据。总之，伸缩杆是现代通信和广播中的重要工具。其适应不同高度和环境的能力使其在临时和永久安装中都具有不可或缺的价值。随着技术的进步，我们可以期待在伸缩杆的设计和功能方面进一步创新，增强其性能并拓宽其应用范围。无论是在应急响应场景还是大型活动中，伸缩杆对我们有效沟通能力的影响都不容小觑。