soil conservation
- soil conservation的基本解釋
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土壤保持
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They were engaged in the study of soil conservation.
他們?cè)趶氖峦寥辣3值难芯俊?/p>
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Classification of soil erosion is an important topic in soil and water conservation.
土壤侵蝕等級(jí)的確定是水土保持工作中的重要問題。
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Soil erosion is an important topic in the planning of soil and water conservation in the urban area.
土壤侵蝕等級(jí)的確定是城市水土保持規(guī)劃中的重要問題日韩性生活网。
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It can also take the lead in teaching soil conservation and environment protection.
它還將帶頭傳授土壤保存和環(huán)境保護(hù)方面的知識(shí)欧美三级片黄色视频。
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Watershed management is one of the most efficient ways for soil and water conservation in China.
小流域綜合治理是我國(guó)開展水土保持生態(tài)環(huán)境建設(shè)的主要方式和途徑之一。
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Soil conservation:土壤保持
"水土流失"和"水土保持"是我國(guó)原創(chuàng)的水保術(shù)語,以前國(guó)外的資料僅有"土壤侵蝕"(soil erosion)和"土壤保持"(soil conservation),現(xiàn)在美國(guó)農(nóng)業(yè)部下屬的水保機(jī)關(guān)仍叫--土壤保持局.
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Soil conservation:保土土壤保持
soil colour 土壤顏色 | soil conservation 保土 ; 土壤保持 | soil consistence 土壤結(jié)持度 ; 土壤稠性
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Soil conservation:土壤保育
soil conditioner 土壤改良劑 | soil conservation 土壤保育 | soil consistency 土壤結(jié)持度
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Soil conservation:水土保持
Soil compaction 土壤壓實(shí) | Soil conservation 水土保持 | Soil contamination 土壤污染
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coastal soil conservation:河岸地保護(hù)
coastal soil 濱海土壤 | coastal soil conservation 河岸地保護(hù) | coastal summer coolness 沿海寒冷
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