Trinuclear carbonyl cluster compounds of Fe, Ru and Os were vaporized, ionized and dissociated by pulsed laser beam.
在自制的仪器上以脉冲激光溅射铁、钌、锇的三核羰基原子簇化合物，由原位质谱观察和分析溅射产生的正负离子。
This paper described the determination of chromium in metal cluster compounds by flame atomic absorption spectrometry. The coexisting element interference was eliminated by sodium ion.
报道了利用火焰原子吸收光谱法测定金属原子簇化合物中铬，用钠离子消除共存元素干扰。
Two new compounds of cluster mannosides were synthesized by a convenient method.
采取一种有效途径合成了二、三分支的甘露糖簇分子。
In summary, we designed and synthesised some bivalent compounds as potential AChE inhibitors by cluster effect, the study provides a basis for the further related work and were worth further studying.
本文利用簇合效应原理，合成了一些对乙酰胆碱酯酶抑制活性较好的化合物，为今后的研究工作提供了很好的基础，值得进一步深入开展这方面的研究。
The cluster analysis based on the hop volatile compounds can be used to find the proximity of hop aroma and to distinguish hop varieties.
以酒花挥发性成分为基础对酒花进行聚类分析，既能寻找酒花的替代品也能够进行酒花品种的鉴定。
Objective: Searching for new method of synthesizing macroscopic quantities compounds of cluster.
寻找合成宏量原子团簇的新方法。
All the compounds are spin-glass or cluster-glass phase below a certain temperature due to the competition between the antiferromagnetic and ferromagnetic correlations.
低温下始终出现自旋玻璃或团簇玻璃行为，说明存在反铁磁与铁磁的相互竞争。
All the compounds are spin-glass or cluster-glass phase below a certain temperature due to the competition between the antiferromagnetic and ferromagnetic correlations.
低温下始终出现自旋玻璃或团簇玻璃行为，说明存在反铁磁与铁磁的相互竞争。
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