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。
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
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。
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。
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)
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。
The Influence of Land Covering on the Traffic Noise Attenuation;
地面覆盖物对交通噪声衰减量的研究
Effect of Pine Needle Used as Soil Amendment and Mulch on Growth of Blueberry;
松针作为土壤改良物和地面覆盖物对越橘生长的影响
cosmopolitan herbs especially southern hemisphere; many used as ground covers.
一个世界性草本属，尤其生长在南半球；许多作为地面覆盖物。
Something, such as vegetation, covering the surface of the ground.
覆盖植物如植物一样覆盖地面的东西
rough reduction
地面有机覆盖物的清除
cover sth/sb thickly or to too great an extent
厚厚地或大面积地覆盖某物[某人
Effect of Mulching in Blueberry Orchard on Soil Microbe
地面覆盖对越橘园土壤微生物的影响
Land areas blanketed with vegetation heat and cool more slowly than barren areas do.
植物覆盖的地面变暖和变冷比不毛地面慢。
cover with a carpet, as of rooms.
房间里用地毯覆盖地面。
w/w [wall-to-wall]
覆盖全部地面的（地毯）［
an outer covering or casing.
外面的覆盖物或包装。
the application of tiles to cover a surface.
用瓷砖覆盖物体表面。
The ground was covered with snow.
地面上覆盖着一层积雪。
The ground was salted with a fall of snow.
一阵雪覆盖了地面。
place in the earth and cover with soil.
放于地面并用土覆盖。
oilcloth (excl. flooor coverings)
油布（不包括地板覆盖物）
On ground of raised beds, an impermeable cover is utilized to impound the steam.
在地面上高位栽培床用不透气的覆盖物把蒸气盖
enclose or enfold completely with or as if with a covering.
用覆盖物或似覆盖物完全地围绕或包裹。