蓝牙技术术语解析

蓝牙的英文拼写为Bluetooth，其国际音标标注为/bluːtuːθ/。该词直译为中文即"蓝牙"，源于10世纪丹麦国王Harald Blåtand的绰号，这位君主以促成部落联盟而闻名。现代蓝牙技术取其"统一不同设备"的象征意义，成为短距离无线通信技术的代名词。

核心短语搭配：
1 蓝牙配对 - Bluetooth pairing
请确保手机与耳机完成蓝牙配对
Please ensure Bluetooth pairing is completed between your phone and earphones

2 蓝牙扬声器 - Bluetooth speaker
这个便携式蓝牙扬声器续航达12小时
This portable Bluetooth speaker provides up to 12 hours of battery life

3 蓝牙协议 - Bluetooth protocol
新版本蓝牙协议提升了传输效率
The new Bluetooth protocol version enhances data transfer efficiency

4 启用蓝牙 - Enable Bluetooth
在设置中启用蓝牙功能后即可连接设备
You can connect devices after enabling Bluetooth in settings

5 蓝牙低功耗 - Bluetooth Low Energy
智能手环采用蓝牙低功耗技术延长续航
The smart wristband uses Bluetooth Low Energy technology to extend battery life

6 蓝牙 Mesh 网络 - Bluetooth Mesh network
办公楼通过蓝牙Mesh网络实现智能照明控制
The office building achieves smart lighting control through Bluetooth Mesh network

7 蓝牙信标 - Bluetooth beacon
博物馆部署蓝牙信标为游客提供自动讲解
The museum deploys Bluetooth beacons to provide automatic audio guide for visitors

8 蓝牙5.0技术 - Bluetooth 5.0 technology
最新耳机搭载蓝牙5.0技术实现无损传输
The latest earphones feature Bluetooth 5.0 technology for lossless transmission

实用例句：
1 现代汽车普遍支持蓝牙车载系统
Modern cars generally support Bluetooth car systems

2 通过蓝牙传输文件需双方设备保持可见
File transfer via Bluetooth requires both devices to remain visible

3 这款键盘通过蓝牙与平板电脑保持连接
This keyboard maintains connection with the tablet via Bluetooth

4 蓝牙医疗设备需通过严格的安全认证
Bluetooth medical devices require strict safety certification

5 机场的蓝牙定位系统可协助导航登机口
The airports Bluetooth positioning system can help navigate to boarding gates

6 智能家居生态系统依赖蓝牙实现设备联动
Smart home ecosystems rely on Bluetooth for device coordination

7 开发者需遵循蓝牙特殊兴趣组的规范
Developers must follow the specifications of Bluetooth Special Interest Group

8 运动时佩戴蓝牙心率监测器追踪数据
Wear a Bluetooth heart rate monitor during exercise to track data

9 部分工业环境会采用蓝牙传感器网络
Some industrial environments adopt Bluetooth sensor networks

10 蓝牙芯片尺寸的缩小促进了可穿戴设备发展
The reduction in Bluetooth chip size promotes the development of wearable devices

该技术由蓝牙技术联盟负责标准制定与认证，目前已发展至5.3版本，在传输速率、覆盖范围及功耗控制方面持续优化。其工作频段为2.4GHz，采用跳频扩谱技术避免干扰，最大连接距离可达百米（取决于设备等级）。