ประโยคภาษาจีน : 中文句子 |
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dà yán 大盐 chí xī 池西 chāo jī xìng yán 超基性岩 yì zhí 一直 quē fá 缺乏 kě kào 可靠 de 的 nián líng 年龄 zī liào 资料 yīn cǐ 因此 shí dài 时代 lí dìng 厘定 yì zhí 一直 cún zài 存在 yí wèn 疑问 |
How to define the age of the west Dayanchi ultrabasic rocks, East Tianshan, Xinjiang, has long been questionable because of lack of reliable isotope age data. |