2) table of strata
地层表<地>
3) near-surface strata
近地表表层
5) superficial stratigraphic
浅表地层
1.
Research of heating acquisition technology from superficial stratigraphic energy in tibet;
西藏地区浅表地层能源采暖技术研究
6) top soil layer
地表土层
1.
Thickness,compactness and grain composition of top soil layer were tested along sections across west Hailar,HulunBuir sandy grassland to determine how blowouts are controlled by microrelief and top soil layer.
保护地表土层对于保护草地资源和生态环境,以及沙漠化防治具有极端重要性。
补充资料：阿斯曼通风干湿表(见通风干湿表)
阿斯曼通风干湿表(见通风干湿表)
AS iman tongfeng ganshibiao阿斯曼通风干湿表见通风干湿表。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条