历史保存学习门户 Historic Preservation Learning Portal
歯科保存学讲座 Department of Operative Dentistry
食品低温保存学 Refrigeration Science
物种保存生物学 Conservation Biology
美国凯斯西保存地大学 Cottom Western Reserve Univ USA ; Case Western Reserve Univ USA
保存牙科学 preservative dentistry
美国凯斯中保存天大学 Case Western Reserve Univ USA
（考古学家）在一个泥泞的洞里偶然发现了一艘大约3000年前制造的保存完好的船只，其对考古学研究产生了深远的影响。
A beautifully preserved boat, made around 3,000 years ago and discovered by chance in a muddy hole, has had a profound impact on archaeological research.
研究者将它身上的大概两万个基因与人类和鸡禽的基因进行了比较，他们期望从中探索所谓的“可保存综合体”领域，这是生物学领域的术语，其实就是寻找在两种相差较远的生物中存在的，最为相似的基因组。
The researchers compared the frog's roughly 20,000 genes to those of humans and chickens. They were looking for areas of so-called "conserved synteny."
该行博物学协调员王一南称，尽管还没有对它们的骨骼进行正式研究，它们整体保存完好。
The bones have not been officially studied, but their scientific integrity has been preserved, said Yinan Wang, the auction house's natural history coordinator.
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