telescope mast

简明释义

伸缩桅

英英释义

例句

1.The engineer adjusted the telescope mast to improve the signal reception.

工程师调整了望远镜桅杆以改善信号接收。

2.During the maintenance check, we found that the telescope mast was slightly bent.

在维护检查中，我们发现望远镜桅杆有些弯曲。

3.A sturdy telescope mast is essential for stable satellite communication.

一个坚固的望远镜桅杆对于稳定的卫星通信至关重要。

4.We need to secure the telescope mast before the storm arrives.

在风暴来临之前，我们需要固定好望远镜桅杆。

5.The telescope mast can extend up to 50 feet for better visibility.

这个望远镜桅杆可以伸展到50英尺，以获得更好的可视性。

作文

The concept of a telescope mast is often associated with engineering and technology, particularly in applications where height and stability are crucial. A telescope mast refers to a type of mast that can extend and retract, much like a telescope. This feature allows for versatility in various settings, such as telecommunications, broadcasting, and even in some recreational activities like sailing. The ability to adjust the height of the mast means that it can be optimized for different environments and requirements, making it a valuable tool in many industries.In the telecommunications industry, a telescope mast is vital for ensuring that signals can reach far distances without obstruction. When a company needs to install antennas for cellular networks, they often choose a telescope mast because it can be raised to a height that improves signal transmission and reception. This capability is particularly important in urban areas where buildings can obstruct signals, making it necessary to have tall structures that can elevate antennas above potential barriers.Moreover, the use of a telescope mast is not limited to telecommunications. In broadcasting, television and radio stations utilize these masts to enhance their reach. A higher mast allows for a broader coverage area, which is essential for delivering signals to as many viewers or listeners as possible. The retractable nature of a telescope mast also provides convenience during maintenance or adverse weather conditions, allowing operators to lower the mast when necessary.In addition to its practical applications, the design of a telescope mast is an interesting topic within engineering. The materials used must be lightweight yet strong enough to withstand environmental stresses such as wind and rain. Engineers often employ advanced materials like aluminum or carbon fiber to create masts that are both durable and efficient. Furthermore, the mechanisms that allow the mast to telescope must be carefully designed to ensure smooth operation and safety during extension and retraction.Another fascinating aspect of telescope masts is their application in recreational activities. For instance, in sailing, some boats use telescope masts to adjust sail height based on wind conditions. This adaptability can significantly enhance performance and safety while navigating through varying weather conditions. Sailors appreciate the ability to modify the mast height quickly, making their vessels more versatile and responsive to the environment.In conclusion, the telescope mast is a remarkable invention that plays a critical role in various fields, from telecommunications and broadcasting to recreational sailing. Its ability to extend and retract provides flexibility and efficiency, making it an essential component in many applications. As technology continues to advance, we can expect to see further innovations in the design and functionality of telescope masts, enhancing their capabilities and expanding their uses in the future.

“望远镜桅杆”的概念通常与工程和技术相关，特别是在高度和稳定性至关重要的应用中。“望远镜桅杆”指的是一种可以伸缩的桅杆，类似于望远镜。这一特性使其在电信、广播，甚至一些休闲活动如航海等各种环境中都具有多功能性。调整桅杆高度的能力意味着它可以根据不同的环境和要求进行优化，使其成为许多行业中的宝贵工具。在电信行业，“望远镜桅杆”对于确保信号能够在没有障碍的情况下传输到远距离至关重要。当公司需要安装用于蜂窝网络的天线时，他们通常选择“望远镜桅杆”，因为它可以升高到改善信号传输和接收的高度。这种能力在城市地区尤为重要，因为建筑物可能会阻挡信号，因此需要高大的结构将天线升高到潜在障碍物之上。此外，“望远镜桅杆”的使用并不限于电信。在广播中，电视和广播电台利用这些桅杆来增强其覆盖范围。更高的桅杆允许更广泛的覆盖区域，这对于向尽可能多的观众或听众提供信号至关重要。“望远镜桅杆”的可伸缩性在维护或恶劣天气条件下也提供了便利，使操作人员在必要时能够降低桅杆。除了其实用应用外，“望远镜桅杆”的设计也是工程学中的一个有趣话题。所用材料必须轻便，但又足够坚固，以承受风雨等环境压力。工程师们通常采用铝或碳纤维等先进材料来制造既耐用又高效的桅杆。此外，允许桅杆伸缩的机制必须经过精心设计，以确保在伸展和收缩过程中平稳操作和安全。“望远镜桅杆”另一个迷人的方面是它在休闲活动中的应用。例如，在航海中，一些船只使用“望远镜桅杆”根据风况调整帆的高度。这种适应性可以显著提高性能和安全性，同时在变化的天气条件下航行。水手们欣赏能够快速调整桅杆高度的能力，使他们的船只更加多功能和对环境更加敏感。总之，“望远镜桅杆”是一项出色的发明，在电信、广播和休闲航海等多个领域发挥着关键作用。其伸缩功能提供了灵活性和效率，使其成为许多应用中的重要组成部分。随着技术的不断进步，我们可以期待在“望远镜桅杆”的设计和功能上看到更多创新，增强其能力并扩大其未来的用途。