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|  | | 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。 | |
This paper established sustainable land resources evaluating indicators fit for hilly area in Sichuan Basin, Southwest of China, and evaluated the case of sustainable land management of Lezhi County from 1990 to 2001.
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The result shows that gullied loessial hilly area is at the mature stage, and gullied loessial tableland area is at the young stage.
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The chemical compositions of the subsurface water in the hilly area depend on the lithology of the aquifers.
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In the deeply eroded hilly area, near-vent primary and distal/reworked ring-plain volcaniclastics, preserved in a mosaical pattern, have been identified.
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Geomechanical characterization of a tectonized shaley complex in the hilly area around Florence
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Soil organic carbon loss under different slope gradients in loess hilly region
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Based on field runoff plots observation and sample analysis, the effect of slope gradient on soil organic carbon loss was studied under natural rainfall conditions in loess hilly region.
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In hilly region, both the forest cover area and the number of patch increased from 1983 to 1999, but the mean area of patch was reduced greatly.
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Soil erosion and soil properties in reclaimed forestland of loess hilly region
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Based on the 10-year data observed from 1989 to 1998 in the Ziwuling Survey Station in loess hilly region, the eco-environment change and soil erosion process in reclaimed forestland were studied in this paper.
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The study region is a piedmont area, located near a hill area (west) and the fluvial valley of the Sauce Grande River (east).
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Pasture production and evaluation in a lowland and hill area in North Wales I.
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Pasture production and evaluation in a lowland and hill area in North Wales II.
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This species richness was significantly higher (p = 0.001) in the mid-hill area.
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Besides loss of lives, the avalanches also destroy forest and disrupt road communication, thereby hindering the hill area development and affecting the Defense of the nation.
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Ecosystem health is the object of water and soil conservation and ecological building in loess hilly areas under erosion environment.
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Spatial and temporal distributions of soil organic matter in the mixed plantations of alder and cypress in the hilly areas of ce
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The gregarious bamboo flowering in the hilly areas of the state, expected for 2007, has caused panic among the tribal people who fear a possible food crisis and epidemic due to rodent outbreak during bamboo flowering.
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Characteristics of CO2, CH4 and N2O emissions from winter-fallowed paddy fields in hilly areas of South China
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With closed static chamber and modified gas chromatograph (HP5890II), the in situ measurements were made on the CO2, CH4 and N2O emissions from winter-followed paddy fields in the hilly areas of South China.
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