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Halophytes in Hexi area of Gansu has been studied.
对甘肃河西地区盐生植物区系进行了研究。
youdao
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Yongdeng County, which has a long history, is the gateway of the Hexi Corridor.
永登县历史悠久，是通往河西走廊的门户。
youdao
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Yongdeng County, which has a long history, is the gateway of the Hexi Corridor.
永登县历史悠久，是通往河西走廊的门户。
youdao