substratum GRE

there is a broad substratum of truth in it.

这中有广泛事实做基础。

epipsammon Organisms living on the surface of a sandy substratum or on the surface of the sand particles.

沙面生物生活在沙下层土壤表面上生物或在沙粒表面上。

3.the unswept remaining owing to development of non-proportionably each substratums in a series of strata.

③层系内由于各小层物性差异开采不均衡形波及剩余油。

This article tries to discuss the legal substratum,the nature, the relevant problems and the establishment of the legal system associated with such donations.

【英文摘要】 Donation of a reliquiae or an organ should be an independent lawful decision and not be treated as a common gift.