Empirical research method applied in the field of accounting study has enlivened the academic atmosphere, and enriched the achievements.
实证研究方法在我国会计研究领域的运用不仅活跃了会计研究的学术气氛，也丰富了会计研究的成果。
Cl was enriched in the atmosphere, and its main anthropogenic source was coal burning.
氯在大气中明显富集，其主要的人为来源为煤的燃烧。
Synthetic polymer oxy—enriching membrane has selective permeability for gases and under pressure, it can obtain enriched—oxygen air, provided for patient, from atmosphere.
合成高分子富氧膜对气体具有选择透过性，在压力的驱动下，可直接从空气中获得富氧空气，供患者使用。
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