The sport of basketball requires the work of referees. Attaching great im portance to the strategic training of basketball referees of PE majors is an important means of popularizing basketball.
篮球运动需要裁判工作,重视培养体育专业学生的篮球裁判技能是普及篮球运动的重要手段。
This result is of im - portance both to selecting frost resistant varieties and to frost damage prevention.
该研究结果对于抗霜品种的筛选以及霜冻害的防御工作有一定的参考意义。
The author discusses the im portance and meaning of it. The principles is analysed and the model and contents about excellent allocation of network information re sources is also proposed.