The photo, taken on October 19, shows technicians observing growth conditions of a fokienia hodginsii tree, a national second ...
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德国林业的高效生产依赖先进的木材生产作业体系和营林机械设备。其发展最早可追溯到18世纪末,到20世纪末,随着采伐机、搬运机和加工机等高度专业化的林业设备的广泛应用,德国林业机械化达到新高度,木材采运和森林养护的效率得到极大提升。
A small Giant Sequoia tree from NASA's Artemis I Mission's tree seeds that traveled around the moon twice is delivered at the ...
《金融顶刊追踪》栏目旨在追踪当前国内外金融经管类顶级期刊最新发表动向,每月定期发布中、英文刊物目录各一期。 本期特别整理了9月份部分英文期刊的文章目录及内容提要,以飨读者。 Volume 65,Issue3 ...
SVCOC verification of such management systems is designed to provide a credible assurance that products which are sold with a ...
GUIYANG, Oct. 14 (Xinhua) -- Mount Fanjing National Nature Reserve in southwest China's Guizhou Province has been officially ...
在资源投入不足、各方利益分歧难以弥合的情况下,如今的四方机制更像是一个靠意识形态话语包装出来的“反华啦啦队 ...
As for technological innovations, they span many fields, including plant protection, disease prevention and control ... This approach calls for a shift from the heavy reliance on farmland to the ...