中文翻译与英英解释
例句与用法 | 1. | Second , according to field investigation and wind - tunnel experiment , some scholar s advanced that barchan dunes often appear in dynamic equilibrium shapes when th ey move along the direction perpendi cular to the dune ridge under the influence of unimodle sand - moving wind
风成沙的红化和圆度特征不宜作为判别其气候意义的诊断性标志，应当结合动植物化石及石英砂显微结构等线索来确定。
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