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data-id="" iid="">Naturehttps://www.nature.com/articles/s41586-018-0704-zStructural superlubricity and ultralow friction across the …网页2018年11月22日 · 28 Altmetric. Metrics. Structural superlubricity, a state of ultralow friction and wear between crystalline surfaces, is a fundamental phenomenon in modern tribology that defines a new approach to ...
发布时间:2024-07-10data-id="" iid="">OTHM Qualificationshttps://othm.org.uk/doc/specification-jan21/OTHM_Level_7_Diploma_in_Public...[PDF]OTHM LEVEL 7 DIPLOMA IN PUBLIC ADMINISTRATION网页2023年8月18日 · M/618/0704 Managing Public Sector Projects 20 100 200 T/618/0705 Advanced Research Methods 20 100 200 . DEFINITIONS . Total Qualification Time (TQT) is the number of notional hours which represents an estimate of the total amount of time that could reasonably be expected to be required in order for a Learner to achieve and …
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