Triacontanol (TRIA) can Increase chlorophyl content of the flag leaves of wheat plant, the dry weight of juvenile claduses and the speed of filling.
三十烧醇能提高小麦从旗叶叶绿素含量、幼穗的干重及灌速度。
Phil Hill takes the checkered flag, setting a new race speed record.
菲尔山取格子旗，创下了新的比赛速度的纪录。
High speed digite vedio and image processing were used to analyze the effects of the non-dimensional velocity and the flag aspect on its kinematics, flapping frequency and amplitude.
利用高速摄影和图像处理技术分析了来流速度和展长比对旗帜运动学特征（频率和振幅）的影响规律；
High speed digite vedio and image processing were used to analyze the effects of the non-dimensional velocity and the flag aspect on its kinematics, flapping frequency and amplitude.
利用高速摄影和图像处理技术分析了来流速度和展长比对旗帜运动学特征（频率和振幅）的影响规律；
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