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单词
national desert park
释义
national desert park
Encyclopedia
农学
荒漠化防治
释
national desert park
国家沙漠公园
以沙漠景观为主体,以保护荒漠生态系统为目的,在促进防沙治沙和保护生态功能的基础上,合理利用沙区资源,开展公众游憩、旅游休闲和进行科学、文化、宣传及教育活动的特定区域。
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line of steepest slope
line of stream
line of striction
line of support
line of swiftest descent
line of vector
line of vision
line overrelaxation
line pair
line partitioning
line pedal curve
line picking
line pipe
line plane
line plane control network
line-plane intersection
line point picking
line printer
line production
line profile
line-profile variable
line protection
Liner
liner
line radiation
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