A determination system of sediment in the small watersheds was developed and used in ShanXi of Beijing Forestry University experiment base. The following details are the outcome of this study.
本研究利用红外线测沙仪测量含沙量,设计了小流域泥沙测定系统,应用于北京林业大学山西实验基地,具体研究内容和结果如下:(1)用理论和实验研究了红外线测量含沙量的可行性。
参考来源 - 小流域泥沙测定系统研究及应用·2,447,543篇论文数据，部分数据来源于NoteExpress
Integer ambiguity resolution is the key problem of GPS based real-time attitude determination system which use double differencing carrier phase observables.
GPS姿态测量通常采用双差载波相位观测量，因此整周模糊值解算成为GPS实时姿态测量的关键问题。
And the research of the GPS attitude determination system is to give high precision three-dimension attitude of the vehicle flat roof and the antenna's position.
而GPS姿态测量系统的研究目的就是通过后处理GPS数据，提供高精度的车载平台的三维姿态数据和天线位置。
According to adhesion properties of rubber and the requirements of national standard, computer technology to develop the automatic determination system was adopted.
按照国家标准的要求，采用计算机技术，研制了橡胶拉伸性能和粘合强度自动测定系统。
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