A synthetic surface track was used in 1972 where 11 world records and 20 Olympic records were set.
当塑胶跑道于1972年开始被使用时,运动员们就在这一跑道上创下了11项世界纪录和20项奥运会纪录。
With combining optimization method, an optimal model of determining synthetic surface roughness coefficient in film hole irrigation was developed.
实例计算与方法验证表明,该方法能够简单而有效地确定膜孔灌溉田面综合糙率系数。
In this paper we apply the method to migrate both the synthetic surface data and the synthetic VSP (vertical seismic profile) data simultaneously.
在本文中,我们用此方法对合成地表数据和合成VSP数据同时进行偏移。
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