单词:cryoprecipitation
音标:[,kraiә,prisipi'teiʃәn] ;
冷沉(淀作用)
单词:cryoprecipitation 相关文章
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发表于:2019-01-28 / 阅读(67) / 评论(0)
Let's chant Let's sing
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发表于:2019-01-28 / 阅读(67) / 评论(0)
Let's chant Let's sing
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发表于:2019-01-28 / 阅读(85) / 评论(0)
Let's chant Let's sing
图片1
发表于:2019-01-28 / 阅读(82) / 评论(0)
Let's chant Let's sing
LANZHOU, March 26 (Xinhua) -- About 4.35 million people in northwest China's Gansu Province have been affected by a weeklong drought, provincial authorities said Tuesday. A lack of precipitation and increasingly dusty weather conditions have affected
发表于:2019-02-05 / 阅读(50) / 评论(0)
英语新闻
BEIJING, May 31 (Xinhua) -- Precipitation has helped ease a lingering drought in Yunnan and Sichuan provinces and conditions will further improve as rainy season arrives, the drought relief authority said on Thursday. Recent rainfall has alleviated 2
发表于:2019-02-18 / 阅读(54) / 评论(0)
英语新闻