At least, workers wouldn't have needed to carry cattle fat or water to smooth the paths.

Aloe Vera is used in moisturisers to give them a wonderfully silky texture

芦荟用于润肤霜中，使之具有美妙的丝般润滑感。

To make the work easier, workers may have lubricated the paths either with wet clay or with the fat from cattle.

为了使工作更容易,工人们可以用湿粘土或牛的脂肪来润滑道路。

Engines won't run without lubricants.

没有润滑油发动机就不能运转。

A crew of assistants oiled and adjusted the release mechanism until it worked perfectly

一班助手给排放装置加润滑油并作调试，直到其达至理想工作状态。

Application of c_ ( 10)~ c_ ( 20) natural fatty acids in preparation of lubricating greases

C（10）～C（20）天然脂肪酸在润滑脂生产中的应用

The top swung open on well-oiled hinges.

用润滑良好的铰链固定的盖子一旋转就打开了。

Design and Development of Bluetooth Wireless Audio Access System

基于蓝牙技术的语音接入系统设计与实现

A bluetooth audio stream distribution application project is designed by the research of bluetooth audio/ video distribution transport protocol.

在对蓝牙高级音频应用的协议模型进行深入研究的基础上，提出了一种基于蓝牙技术的音频流传输解决方案。

For example, in the Bluetooth audio application, people desire the stereo audio stream distribution.

比如在蓝牙音频应用领域，人们在蓝牙免提应用中要求通话设备可以提供更好的语音质量，并且要求蓝牙产品具有传输高质量的立体声音频流的功能。

Based on the Bluetooth specification and profiles, this paper discusses the concept of 3-in-1 phone and the design and realization of two versions of Bluetooth PSTN gateway and audio terminal developed by the authors.

本文基于蓝牙标准及其应用模型，阐述了三合一电话的概念，给出了所研制的两种版本的蓝牙PSTN网关和语音终端的设计及实现情况。

The core of this paper puts forward to a system framework of three levels to provide good solution for the application and development of Bluetooth in car audio software.

本文的核心在于提出了一种三层次的系统框架，为汽车音响软件功能的应用开发提供了良好的解决方案。

If there are more works be devoted to the hardware system optimization, a fashionable bluetooth stereo audio transmission system can be developed base on our method.

若能在此基础上进一步优化系统硬件，该系统可为人们提供一个时尚的蓝牙立体音频传输系统。

The MT8852A Bluetooth Test Set With Audio offers all of the radio layer measurement capability of the MT8850A Bluetooth Test Set and adds support for audio measurements.

蓝牙测试仪的MT8852A与音频提供所有的无线电层MT8850A测量能力的测试集和增加支持蓝牙的音频的测量结果。

The new audio measurement capability is fully compliant with the functionality defined in the Bluetooth audio specification.

新的音频测量能力是完全遵守功能定义在蓝牙音频规格。

Design and Development of Bluetooth PSTN Gateway and Audio Terminal

蓝牙PSTN网关及语音终端的设计和研制

Research and Implementation of Embedded Bluetooth Advanced Audio System

嵌入式蓝牙高级音频应用系统的研究与实现

With the application of Bluetooth technology being in audio and video transmission system, a kind of Bluetooth audio streaming player which is used to enhance the entertainment experience has been gradually applied in vehicle-mounted entertainment system.

随着蓝牙技术在音视频传输中的应用，一种可以增强用户娱乐体验的蓝牙音频流播放功能正逐步在车载信息娱乐系统中得到应用。

A Handover Solution of Bluetooth Telephone System

蓝牙电话系统的切换方案

Realization of Bluetooth PSTN Telephone Gateway on PC

在PC机上实现蓝牙PSTN电话网关

A bluetooth telephone system is a mobile communication system based on bluetooth technology and PSTN.

蓝牙技术和公共交换电话网络（PSTN）相结合产生了一种移动通信系统&蓝牙电话系统。