chira 中文意思是什麼
chira
解釋
基拉-
Lt covers 337, 000 km ~ 2 with the heature of flowing in recent years, the focus area of oil exploit is moved to west chira accordingly, the engineering characteristics of desert sand are drawing more and more ettenti of civil engineer
塔克拉瑪干沙漠是我國面積最大的沙漠（ 33 . 7萬平方公里） ，也是世界上第二大流動性沙漠。近年來，隨著石油開發重點的西移，沙漠砂的巖土性質引起了廣大工程技術人員的注意。
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