radiotelephone

简明释义

英[ˌreɪdɪəʊˈtelɪˌfəʊn]美[ˌreɪdioʊˈtelɪfoʊn]

n. 无线电话

vt. [通信] 打无线电话

vi. [通信] 打无线电话

英英释义

单词用法

同义词

反义词

例句

1.The present invention provides a radiotelephone switching system (60) and a method of providing subscriber services within a radiotelephone communication system (100).

本发明提供一种无线电话交换系统(60)和用以在无线电话通信系统(100)中提供用户业务的方法。

2.The invention relates to a method of providing authentication in a radiotelephone network.

本发明涉及到提供无线电话网中的鉴别方法。

3.The invention concerns a method for interactive exchange between a subscriber identification module, co-operating with a terminal in a radiotelephone, and at least a local device.

本发明涉及一种方法，该方法用于用户识别模块和至少一个本地设备之间的交互式交换，所述用户识别模块在一个无线电话机内与一个终端相合作。

4.Thisaircraft, nicknamed the Sacred Cow, included a sleeping area, radiotelephone, and retractable elevator for Roosevelt's wheelchair.

这架飞机，绰号圣牛，包括睡眠区，无线电电话，和可伸缩的电梯罗斯福的轮椅。

5.The invention concerns a method for interactive exchange between a subscriber identification module, co-operating with a terminal in a radiotelephone, and at least a local device.

本发明涉及一种方法，该方法用于用户识别模块和至少一个本地设备之间的交互式交换，所述用户识别模块在一个无线电话机内与一个终端相合作。

6.During the expedition, the team relied on their radiotelephone to stay in touch with the base camp.

在探险过程中，团队依靠他们的无线电话与基地保持联系。

7.The pilot contacted air traffic control using a radiotelephone while flying over the mountains.

飞行员在飞越山脉时使用无线电话与空中交通管制联系。

8.The ship used a radiotelephone to communicate with the coast guard during the storm.

这艘船在暴风雨中使用无线电话与海岸警卫队进行通信。

9.In remote areas, a radiotelephone can be essential for emergency calls.

在偏远地区，无线电话对于紧急呼叫至关重要。

10.Many fishing boats are equipped with a radiotelephone for safety.

许多渔船配备了无线电话以确保安全。

作文

In today's fast-paced world, communication plays a vital role in our daily lives. One of the significant advancements in communication technology is the invention of the radiotelephone, which has revolutionized the way we connect with one another. A radiotelephone is defined as a telephone that uses radio waves to transmit and receive voice messages, allowing for wireless communication over long distances. This technology has not only enhanced personal communication but has also transformed various industries, including maritime, aviation, and emergency services.The origins of the radiotelephone can be traced back to the early 20th century when inventors began experimenting with radio waves for voice transmission. Unlike traditional telephones that rely on wired connections, radiotelephones enable users to communicate without being tethered to a physical line. This feature is particularly beneficial in situations where mobility is essential, such as during natural disasters or in remote areas where landlines are unavailable.One of the most prominent applications of the radiotelephone is in maritime communication. Ships at sea often encounter challenging conditions that make it difficult to maintain reliable communication through conventional means. The use of radiotelephones allows vessels to stay in contact with each other and with coastal stations, ensuring safety and coordination during voyages. For instance, if a ship encounters distress, it can quickly send out a distress signal using its radiotelephone, alerting nearby vessels and rescue services to its location and situation.In the aviation industry, radiotelephones are crucial for ensuring safe flight operations. Pilots use these devices to communicate with air traffic control and other aircraft, providing updates on their flight status and receiving instructions. This real-time communication is vital for maintaining safe distances between planes and managing air traffic efficiently. Moreover, in emergencies, pilots can rely on radiotelephones to communicate critical information, which can be lifesaving.Emergency services also benefit significantly from radiotelephone technology. First responders, such as police, firefighters, and paramedics, often operate in environments where traditional communication methods may fail. By utilizing radiotelephones, these professionals can coordinate their efforts effectively, share vital information, and ensure public safety during crises. The ability to communicate instantly and clearly can make a significant difference in emergency response times and outcomes.Despite the advantages of radiotelephones, there are challenges associated with their use. For instance, radio frequency interference can disrupt communications, and the range of a radiotelephone may be limited by geographical obstacles. Additionally, as technology advances, newer forms of communication, such as mobile phones and satellite communications, are becoming more prevalent. However, the radiotelephone remains an essential tool in specific contexts where traditional methods may not suffice.In conclusion, the radiotelephone has played a pivotal role in shaping modern communication, offering a unique solution for wireless voice transmission. Its applications in maritime, aviation, and emergency services highlight its importance in ensuring safety and efficiency in various fields. As technology continues to evolve, the radiotelephone will likely adapt and remain relevant, proving that sometimes, the simplest innovations can have the most profound impacts on our lives.

在当今快节奏的世界中，通信在我们的日常生活中扮演着至关重要的角色。通信技术的一项重大进展是radiotelephone的发明，它彻底改变了我们彼此联系的方式。radiotelephone被定义为一种使用无线电波传输和接收语音消息的电话，允许在长距离内进行无线通信。这项技术不仅增强了个人通信，还改变了包括海洋、航空和紧急服务在内的各个行业。radiotelephone的起源可以追溯到20世纪初，当时发明家开始实验使用无线电波进行语音传输。与依赖有线连接的传统电话不同，radiotelephones使用户能够在不受物理线路束缚的情况下进行通信。这一特性在自然灾害或偏远地区没有固定电话的情况下尤为重要。radiotelephone最显著的应用之一是在海洋通信中。海上的船只常常面临挑战，使得通过传统手段保持可靠通信变得困难。使用radiotelephones可以让船只彼此保持联系，并与沿海站点保持联系，确保在航行中的安全和协调。例如，如果一艘船遇到危险，它可以迅速使用其radiotelephone发送求救信号，提醒附近的船只和救援服务其所在的位置和情况。在航空业中，radiotelephones对于确保安全飞行操作至关重要。飞行员使用这些设备与空中交通管制和其他飞机进行通信，提供有关其飞行状态的更新并接收指令。这种实时通信对于保持飞机之间的安全距离和有效管理空中交通至关重要。此外，在紧急情况下，飞行员可以依赖radiotelephones传达关键信息，这可能挽救生命。紧急服务也从radiotelephone技术中受益匪浅。警察、消防员和医务人员等第一响应者通常在传统通信方法可能失效的环境中工作。通过利用radiotelephones，这些专业人员可以有效地协调他们的工作，分享重要信息，并确保在危机期间的公共安全。即时且清晰的通信能力可以在紧急响应时间和结果中产生重大差异。尽管radiotelephones具有优势，但它们的使用也面临挑战。例如，无线电频率干扰可能会干扰通信，而radiotelephone的范围可能会受到地理障碍的限制。此外，随着技术的发展，更先进的通信形式，如手机和卫星通信，变得越来越普遍。然而，radiotelephone在某些传统方法可能不够用的特定情况下仍然是一种重要工具。总之，radiotelephone在塑造现代通信方面发挥了关键作用，提供了一种独特的无线语音传输解决方案。它在海洋、航空和紧急服务中的应用突显了其在确保各个领域的安全和效率方面的重要性。随着技术的不断发展，radiotelephone可能会适应并保持相关性，证明有时，最简单的创新可以对我们的生活产生深远的影响。