New analysis of Apollo Moon samples finally settles debate: « For decades, scientists have argued whether the Moon had a strong or weak magnetic field during its early history (3.5 - 4 billion years ago). Now a new analysis shows that both sides of the debate are effectively correct. »

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农历马年的第一缕阳光洒在哈法亚油田,哈法亚公司工程部副经理陈文昱像往常一样,一早来到CPF3采出水处理厂查看运行情况。这一去年刚刚投产的厂区将油田采出水处理能力从过去的5万桶/天提升至20万桶/天,在助力提升原油产能的同时,也为生产污水循环利用提供了技术保障。,详情可参考WPS下载最新地址

First writ

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