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单词
ecological dredging
释义
ecological dredging
Encyclopedia
工学
水生态系统修复
释
ecological dredging
生态清淤
为改善河湖水质、修复水生态系统,清除富含营养盐、有毒化学品及藻种的表层底泥,减少底泥内源负荷和污染风险所采取的工程措施。又称生态疏浚。
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Seven Years’War
sever acute respiratory syndrome,SARS
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several complex variables
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several-for-one
Several Guidelines for Properties Declaration
several guidelines for properties declaration
Several Opinions of Promoting the Rising of the Central Region
Several Opinions of the General Office of the State Council on Strengthening the Protection and Restoration of Grasslands
Several Opinions of the State Council on Accelerating the Development of Trade in Services
Several Opinions of the State Council on Accelerating the Implementation of the Strategies for Free Trade Areas
Several Opinions of the State Council on Promoting the Development of the Express Delivery Industry
Several Opinions of the State Council on Promoting the Sound and Rapid Development in Pastoral Areas
Several Opinions of the State Council on Strengthening the Protection and Construction of Grasslands
Several Opinions on Advancing the Pricing Mechanism Reform
Several Opinions on Futher Strengthening the Management of Urban Planning and Construction
Several Opinions on Promoting the Construction of New Socialist Countryside
Several Opinions on Reforming and Improving the State-Owned Asset Management System
Several Proposals on the Development of Current Preschool Education from the State Council
Several Provisions of Nanfang Daily Newspaper Group on Preventing News Infringement
several-sorted predicate calculus
several-variable operator theory
several variables
Several Young Lovers in Western Shanxi
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更新时间:2026/9/13 3:25:13