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1)  percent ground cover of vegetation
地面覆盖度
2)  Soil surface mulching
地面覆盖
1.
Effects of soil surface mulching on cucumber production and water use efficiency in solar greenhouse;
地面覆盖对温室黄瓜生产及水分利用效率的影响
2.
Soil surface mulching was one of important method to improve the agricultural microclimate.
地面覆盖法是改善农业小气候的一种重要措施。
3.
5℃ in late stage;Soil surface mulching decreased water consumption which was respectively reduced 22.
通过地膜和小麦秸秆覆盖,研究日光温室中地面覆盖对黄瓜地温、耗水量及产量的影响。
3)  ground covering
地面覆盖
1.
Effects of ground coverings on radiant energy distribution in the canopy of Eucommia ulmoides Oliv.coppice forest;
地面覆盖对皮叶两用杜仲(Eucommia ulmoides Oliv.)林冠层辐射能分布的影响(英文)
4)  ground cover
地面覆盖
1.
In order to provide a basis for researches on effect of ground cover on nonwood forest trees,research progress on effect of it on crops and some .
地面覆盖能起到增肥、保墒、防热、预防根系冻害和改善土壤理化性状的作用,促进土壤有机质和营养物质的积累、分解和转化,从而复壮树势,提高果品的产量和质量。
5)  mulching [英][mʌltʃ]  [美][mʌltʃ]
地面覆盖
1.
The mulching experiment was carried out in blueberry orchard.
结果表明:地面覆盖处理可以增加土壤中0~20cm土层中的放线菌、氨化细菌、真菌的数量,提高越橘园土壤中的微生物数量,为越橘生长创造良好的养分条件。
6)  ground-slipcover
地面覆盖物
1.
Due to the climatic characteristics of dry-hot area,the movement of soil water in different periods under ground-slipcover with sands and film were preliminary studied.
在地面覆盖物作用下,耕作层40 cm以上土壤水分随降雨量和蒸发强度变化而变化,土层40 cm下土壤水分较稳定;土壤原本含水量的高低影响土壤水分的变化程度。
补充资料:表面覆盖度
分子式:
CAS号:

性质:在吸附平衡时,吸附剂表面被吸附质粒子覆盖的分数,常用θ表示。对于单层的吸附,θ=V/Vm,V是平衡吸附量,Vm是单分子层饱和吸附量。 

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