Research the coupling of pier-water, especially the influence to the vibration speciality of pier from high water lever to give the referenced.
通过对墩-水耦合振动的研究，尤其是水位高度对桥墩振动特性影响的研究，为今后高水位桥梁设计和抗震分析提供了参考和依据。
The high frequency electronic circuit is an important basic course in the communication and electronic speciality, the practice teaching is an important aspect.
高频电子线路是通信和电子专业的重要专业基础课，实践教学是其中的一个重要方面。
The existing forecasting tools are not fit for generic users by reason of their high price and speciality.
已有的预测工具由于价格昂贵，专业性很强，不适于一般用户使用。
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