Ice age data show that back in the 1970s and 1980s, old ice drifting into the Beaufort sea would generally survive the summer melt season.
冰川时期的数据表明,早在20世纪70年代和80年代,老海冰一旦流入波弗特海,一般就能安然渡过当年夏天的冰融季节。
A lot of isotopic age data of many significant ore deposits in China have been obtained, but a certain geologic event in the mineralization process can not be marked by them.
尽管我国好多矿床已经测得了大量同位素年龄资料,但这决不等于这些年龄数据均能标定成矿过程中某一地质事件发生的时代。
The SHRIMP age data and geochemical results of the Palaeoarchaean dioritic gneiss and fine-grained trondhjemite of the ancient Dongshan rock belt from the Anshan area are reported in this paper.
本文报道了该区东山古老岩石带古太古代闪长质片麻岩和细粒奥长花岗岩的SHRIMP测年结果和地球化学组成。
A new method for estimating fish natural mortality coefficient (m), based on the extended survivors method, using a catch-at-age data and an abundant index (catch per unit effort, CPUE) was proposed.
基于扩展残存资源量法,提出一种根据分年龄组渔获量以及资源量指数(单位捕捞努力量渔获量,CPUE)求算鱼类的自然死亡系数(M)的新方法。
Medical imaging plays an important role at the modern clinical diagnosis and treatment process. It becomes a tendency to provide an effective and swift medical screen-age data for clinical management.
医学影像在现代临床诊疗过程中扮演的角色越来越重要,为临床快速提供高质量的医学影像资料成为现代医学的一种趋势。
Medical imaging plays an important role at the modern clinical diagnosis and treatment process. It becomes a tendency to provide an effective and swift medical screen-age data for clinical management.
医学影像在现代临床诊疗过程中扮演的角色越来越重要,为临床快速提供高质量的医学影像资料成为现代医学的一种趋势。
应用推荐