Abstract: Biochar is a kind of carbon-rich substance which is produced by using waste biomass of agro forestry as a primary material pyrolyzed under the condition of hypoxia.
摘要生物质炭是农林业废弃的生物质在缺氧条件下热解形成的富碳产物。
Abstract: Biochar is a kind of carbon-rich substance which is produced by using waste biomass of agro forestry as a primary material pyrolyzed under the condition of hypoxia.
摘要：生物质炭是农林业废弃的生物质在缺氧条件下热解形成的富碳产物。
A variety of authors continue to contribute on topics that stretch from mining to agro-industries and forestry.
很多作者继续在不同的领域做出贡献，包括从采矿到农工业和林业。
In Brazil, agro-forestry residues such as sugarcane bagasse and sawdust (Pinus and Eucalyptus) are used for the production of pellets.
在巴西农林业废弃物如甘蔗渣和锯屑（松树和桉树）用于生产颗粒。
In some countries, researchers are now experimenting with agro-forestry-the planting of crops between rows of special trees.
有些国家的研究人员正在开展一项农林相结合的实验——在一排排特殊的树木间种植庄稼。
The agro-forestry compound management has the characteristics of synthesis, complexity, systematization, time & spatial and intensive features.
论述了农林复合经营具有综合性、复合性、系统性、时空性、集约性等特点。
The research methods in sci-tech spreading are used to re-appreciate the agro-forestry contents, academic values and social position of the Journal of Beizhi Agricultural Science.
试图运用科技传播学方法，重新认识《北直农话报》的农林学术内容、学术价值和在全国所处的地位。
This proved initially that the benefit of soil-water conservation and water sand reduction of agro-forestry management was remarkable.
初步证明农林复合经营在水土保持减水、减沙方面效益更为突出。
The traditional artificial agro-forestry in Dong society was started on the basis of the public-owned mountains by villages and families.
侗族社会传统人工营林业是在山地村寨家族共有基础上展开的。
The authors raise doubts about the rationality of agro-forestry economics and management as it is in a wrong system of the classification.
第二部分解读已有学科分类，清理“农林经济管理”学科界定上的缺陷；
The authors raise doubts about the rationality of agro-forestry economics and management as it is in a wrong system of the classification.
第二部分解读已有学科分类，清理“农林经济管理”学科界定上的缺陷；
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