用大鼠和小鼠以霍恩法测定了三甲胺的急性经口LD50,并以蓄积系数法测定其对小鼠的K值。观察并记录了急性中毒的症状。最后,以小鼠......

Regenerative artificial bone material and bone parts were fabricated using vacuum-sintered bodies of a “titanium medica......

In this paper, the problem of underwater passive target motion analysis (TMA) in three dimensions is discussed using the......

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