蓝牙技术是一种无线数据与语音通信的开放性规范，它以低成本的近距离无线连接为基础，为固定与移动设备通信环境建立一种无线连接。
Bluetooth Technology is a kind of open specification for wireless data and voice, it is basic on low cost short-range radio link, and it can build a wireless link for immobile and mobile device.
在现有刷握的基础上进行优化和改进，改造在线的旧设备，降低成本提高运转率。
In the current brush holder based on the optimization and improvement, transformation of the old-line equipment, reducing costs to improve the operation rate.
该优化方案能够提高设备利用率、提高工效、节约成本，为气体钻井装备配套标准化、实用化奠定了良好的基础。
Equipment utilization and work efficiency are improved and cost saving by using the optimization program. It lays a good foundation for standardized and practical for gas drilling equipment package.
蓝牙技术是一种无线数据与语音通信的开放性规范，它以低成本的近距离无线连接为基础，为固定与移动设备通信环境建立一种无线连接。
Bluetooth Technology is a kind of open specification for wireless data and voice. It bases on low cost short -range radio link, and it can build a wireless link for fixed and mobile device.
传统网络设备的供电都需要本地交流电源来提供电能，不但增加了网络基础建设的成本，而且网络设备还可能受到电网掉电的影响。
The power supply for traditional network equipment all need local AC power source, which increases the cost of network base construction and may affect the network equipment once the power is cut off.
以项目采购实践为基础，分析了设备供应商的价格与成本构成以及影响因素。
Based on the project procurement practices, this article analyzes the price and cost composition and influent elements of equipment in a simple way.
在上述研究的基础上，作者深入地研究了设备描述文件，希望可以减少设备描述文件的开发周期并降低再开发成本。
On the basis of these researches, an in-depth investigation of device description languages is taken to get a resolving method to reduce the development cycles and the re-development cost.
同时，还在调控设备调控成本进行分析的基础上，建立温室环境的调控的成本模型。
What's more, it also establishes the costing model of environmental adjustment based on analyzing the adjusting cost of the facilities equipped by greenhouse.
该泥浆泵的优点是在原设备的基础上进行小规模低成本的改造，但比原先的设备更小、更轻。
The advantage of the mudline pump is that it fits into an existing infrastructure with minor and cost-efficient modifications, yet is smaller and lighter than the pump it replaces.
该泥浆泵的优点是在原设备的基础上进行小规模低成本的改造，但比原先的设备更小、更轻。
The advantage of the mudline pump is that it fits into an existing infrastructure with minor and cost-efficient modifications, yet is smaller and lighter than the pump it replaces.
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