The Bluetooth SDP(Service Discovery Protocol) according to SIG specification, is designed for motion enviroment, and has no definition of carrying out service calling.
SIG规范中的蓝牙服务发现协议是针对运动环境的，对服务调用的实现也未做出规定。
Abstract: framework contract has been widespread applied in the economic transaction, but there is no definition of character and function of framework contract, and less of theoretical basis.
摘要：框架合同在建筑业得到越来越多的应用，但现有法规缺少对框架合同性质和功能的定义，缺乏相应的理论依据。
Abstract: framework contract has been widespread applied in the economic transaction, but there is no definition of character and function of framework contract, and less of theoretical basis.
摘要：框架合同在建筑业得到越来越多的应用，但现有法规缺少对框架合同性质和功能的定义，缺乏相应的理论依据。
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