keyless

简明释义

英[ˈkiːlɪs]美[ˈkilɪs]

adj. 无键的；（钟表等）以转柄上发条的

英英释义

单词用法

同义词

反义词

例句

1.Special structure, keyless connection, high-chromium plate hammer, particular impact liner;

结构独特、无键连接、高铬板锤、独特的反击衬板；

2.This article describes the advantages of the fitting of keyless tiller with rudder stock by oil shrink method.

介绍了舵柄与舵杆无键液压套合工艺的优点。

3.The pulse wheels are keyless and very easy to align.

脉冲车轮钥匙，很容易相互协调。

4.The inn offers an "abbreviated services model" that includes online booking, virtual check-in, keyless entry and elective housekeeping.

这家酒店提供的是一种“精简的服务模式”，包括在线预订、虚拟办理住宿手续、无钥匙入住及精选客房服务。

5.In view of the features of keyless connection with elastic sleeve with conical outer surface, the force analysis and carrying capacity calculation of the connection is conducted.

针对锥面弹性衬套无键联接传动的特点，进行了受力分析和承载能力计算。

6.Keyless access is only possible in this case by actuating the outer door handle twice.

这时只有两次拉动车门外把手才能无钥匙进入。

7.The paper introduces the structure principle and characteristics, and the main designing and manufacturing points of a new method of keyless joint—locking assemblies.

这里介绍了一种新型的传动无键联接装置……胀紧联接套的结构原理、型式以及设计、制造加工要点。

8.This is a new Taft keyless lock.

这是一个新的塔夫特键锁。

9.I love the keyless 无钥匙的 ignition in my car; it makes starting the engine so much easier.

我喜欢我车里的无钥匙的点火系统；它让发动机启动变得简单多了。

10.The new office building features keyless 无钥匙的 entry systems for enhanced security and convenience.

新办公大楼配备了无钥匙的入口系统，以提升安全性和便利性。

11.The hotel offers keyless 无钥匙的 room access, allowing guests to use their smartphones to enter their rooms.

这家酒店提供无钥匙的房间访问，允许客人使用他们的智能手机进入房间。

12.Many modern cars come with a keyless 无钥匙的 entry system that allows you to unlock the doors without using a traditional key.

许多现代汽车配备了无钥匙的进入系统，让你无需使用传统钥匙即可解锁车门。

13.With a keyless 无钥匙的 lock, you can easily secure your home without worrying about losing your keys.

使用无钥匙的锁，你可以轻松保护你的家，而不必担心丢失钥匙。

作文

In recent years, the concept of technology has evolved significantly, leading to numerous innovations that have transformed our daily lives. One such advancement is the introduction of keyless systems, which have become increasingly popular in various applications, particularly in the automotive and security industries. The term keyless refers to the ability to access or operate devices without the use of traditional keys, relying instead on electronic mechanisms and smart technology. This shift not only enhances convenience but also improves security measures in many scenarios.For instance, in the automotive sector, keyless entry systems allow drivers to unlock their cars simply by being in proximity with their key fob. This innovation eliminates the need to fumble for keys, especially in situations where hands may be full or when it’s dark outside. Furthermore, many modern vehicles now come equipped with keyless ignition systems, enabling drivers to start their engines with the push of a button, rather than inserting a key. Such features exemplify how keyless technology streamlines the user experience and makes driving more accessible.Moreover, the rise of keyless technologies extends beyond automobiles. In the realm of home security, keyless entry locks are becoming a common choice for homeowners. These locks often employ codes, biometric scans, or smartphone applications to grant access, thus eliminating the risk of losing physical keys. With the ability to monitor who enters and exits the home and to change access codes remotely, keyless systems offer an enhanced level of control and security for families.However, while the benefits of keyless systems are apparent, there are also potential drawbacks to consider. For example, reliance on technology can lead to vulnerabilities. Cybersecurity threats pose significant risks, as hackers may exploit weaknesses in keyless systems to gain unauthorized access. Additionally, if a device malfunctions or runs out of battery, individuals may find themselves locked out of their vehicles or homes, creating inconvenient and potentially dangerous situations.Despite these challenges, the popularity of keyless technology continues to rise, driven by consumer demand for convenience and efficiency. As manufacturers invest in improving the security and reliability of these systems, it is likely that we will see even more widespread adoption in the coming years. For instance, advancements in encryption and authentication methods can help mitigate some of the security concerns associated with keyless devices.In conclusion, the emergence of keyless technology represents a significant shift in how we interact with everyday objects. Whether it’s unlocking a car door or securing a home, the convenience offered by keyless systems is undeniable. However, as with any technological advancement, it is crucial to remain vigilant about potential risks and to continue seeking improvements in security measures. The future of keyless technology holds great promise, and as we embrace these innovations, we must also ensure that they enhance our lives without compromising our safety.

近年来，科技的概念发生了显著变化，导致许多创新改变了我们的日常生活。其中一个进步就是引入了无钥匙系统，这在各种应用中变得越来越受欢迎，特别是在汽车和安全行业。术语无钥匙指的是能够在不使用传统钥匙的情况下访问或操作设备，而是依赖电子机制和智能技术。这一转变不仅增强了便利性，还在许多场景中改善了安全措施。例如，在汽车行业，无钥匙进入系统允许驾驶员仅通过与钥匙扣接近来解锁他们的汽车。这项创新消除了在双手可能满载或黑暗的情况下寻找钥匙的需要。此外，许多现代汽车现在配备了无钥匙点火系统，使驾驶员能够通过按下按钮启动引擎，而不是插入钥匙。这些功能示范了无钥匙技术如何简化用户体验，使驾驶更为便捷。此外，无钥匙技术的兴起不仅限于汽车。在家庭安全领域，无钥匙进入锁正成为房主的常见选择。这些锁通常采用密码、生物识别扫描或智能手机应用程序来授予访问权限，从而消除了丢失实体钥匙的风险。能够监控谁进出家门，并远程更改访问密码，无钥匙系统为家庭提供了更高水平的控制和安全性。然而，尽管无钥匙系统的好处显而易见，但也有潜在的缺点需要考虑。例如，依赖技术可能导致脆弱性。网络安全威胁构成重大风险，因为黑客可能利用无钥匙系统中的弱点获得未经授权的访问。此外，如果设备发生故障或电池耗尽，个人可能会发现自己被锁在汽车或家外，造成不便和潜在危险的情况。尽管面临这些挑战，无钥匙技术的受欢迎程度仍在上升，推动这一趋势的是消费者对便利性和效率的需求。随着制造商投资于提高这些系统的安全性和可靠性，预计在未来几年我们将看到更广泛的采用。例如，加密和身份验证方法的进步可以帮助减轻与无钥匙设备相关的一些安全问题。总之，无钥匙技术的出现代表了我们与日常物品互动方式的重大转变。无论是解锁汽车门还是保护家庭，无钥匙系统提供的便利性都是不可否认的。然而，和任何技术进步一样，保持对潜在风险的警惕并继续寻求安全措施的改进至关重要。无钥匙技术的未来充满希望，随着我们接受这些创新，我们还必须确保它们在不妥协我们安全的情况下提升我们的生活。