Life history of deep-sea demersal fishes revealed by otolith microstructure and stable isotopic composition .
以耳石微细结构与稳定性同位素组成探讨深海底栖鱼类之生活史。
Solar wind samples reveal that earth , the moon and mars have different isotopic ratios than the sun , indicating some additional wrinkles in the planetary origin scenario .
对太阳风进行检测发现,太阳的同位素比例与地球、月球和火星不同,说明还有其他的因素参与了行星的起源。
While initial research was aimed at looking at seasonal variations in diet , the isotopic tests pointed them instead to apparent gender variations .
虽然初始的研究是为了确定其食物随季节的变化,同位素测试让他们发现了明显的性别差异。
Characterizes it by several methods , and calculates the isotopic distribution of peak clusters in the mass spectrum .
并采用多种手段对其进行了表征,对电喷雾质谱图中各峰簇的同位素分布进行了计算归属。
Otolith ecogeochemistry researches : applications of isotopic composition analytical techniques on fish ecological studies .
耳石生态地化研究:同位素分析技术在鱼类生态研究之应用。
Isotopic inferences of holocene paleodiet and seasonality in tropical southeast asia .
从同位素分析看全新世时期亚洲东南人群的食谱及其季节性变化。
Hydrological rule and isotopic composition of water bodies in yarlung zangbo river .
雅鲁藏布江径流水文规律及水体同位素组成。
Fig. 2 frequency histogram for isotopic chronological data of extensional magmatism in north china craton .
华北克拉通拉张背景岩浆作用同位素年龄频率直方图。
The relative large lithium isotopic fractionation in natural samples has useful application in the fields of geochemistry , cosmo-chemistry and nuclear chemistry .
自然界锂同位素分馏强烈,这使得它在很多方面都得到了应用,如地球化学、天体化学和核工业等。
The effects of flumorph on the synthesis and distribution of cell wall materials of phytophthora melonis were investigated by the biochemical methods of isotopic trace and histological fluorescent staining .