- 重点词汇
- 相关例句
Mathematical Model for Controlling Soil Erosion by Vegetation and Its Application.
治理生态环境控制水土流失为农业生产创造良好的条件.
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Properly managed forests prevent flooding and soil erosion, and stabilize climatic conditions.
管理得当的森林可以防止土壤的冲蚀和水灾, 而且可以稳定气候状况.
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Soil erosion is a result of comprehensive effect of geographical environment factors.
土壤侵蚀是地理环境各因子综合作用的结果.
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Soil erosion and non-point source pollution are two serious environmental issues.
土壤侵蚀与 非 点源污染是两大重要的环境问题.
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There's really not very much food down there. About two weeks' worth.
那儿真的没多少吃的了,大概能维持两个星期.
《柯林斯高阶英汉双解学习词典》
With increase of matter input, the restoration of soil fertility quality was accelerated gradually.
随着物质投入量的增加, 土壤肥力质量的恢复也逐渐加快.
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The fertilizer can raise soil fertility significantly, and increase the content of organic matter.
有机肥能有效地提高土壤肥力, 并可以有效地促进土壤有机质的增加和更新.
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Only 12 weeks ago he underwent major heart transplant surgery.
12个星期前他才刚刚接受了风险很高的心脏移植手术。
《柯林斯高阶英汉双解学习词典》
有机标准要求通过天敌保持和改善土壤肥力 ( 见上 ).
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Strip check space varies with plot slope, soil fertility and irrigation.
条畦宽度随地块坡度 、 土壤肥力和灌溉而变化.
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Principal component analysis was used to derive soil fertility variation factors.
运用主成分分析选取土壤肥力变异因子.
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Soil fertility could be evaluated objectively by principal component analysis.
土壤主成分分析能较为客观地评价土壤肥力水平.
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The different land use patterns affect soil physical property and soil fertility quality.
不同的土地利用方式影响着土壤的理化性质及土壤质量.
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土壤微生物数量、酶活性与土壤养分含量之间存在相关关系,可以作为评价土壤肥力的指标.
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Improve soil aggregate structure, reduce compaction, improve soil fertility activation.
改良土壤团粒结构, 减少板结, 提高活化土壤肥力.
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