中国的戈壁

中国的戈壁中国的戈壁
  1. 从1980年后期到1990年早期,一系列试射在中国西北部的戈壁沙漠中进行。

    From the late1980s to the early1990s , a range of test launches were conducted in the Gobi Desert in the northwest region of China .

  2. 中国白垩纪沙漠中的戈壁沉积

    Gobi sediments in the Cretaceous desert of China

  3. 在中国的主要沙漠和戈壁等粉尘源区采集了地表沙或土壤(统称为表土)样品,分析了样品的碳酸盐含量和碳酸盐的碳氧同位素组成。

    Surface soil samples were collected in the deserts and Gobi regions of China . The carbonate content and carbon and oxygen isotopic composition were analyzed .