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土壤全氮分析
释义
土壤全氮分析
Encyclopedia
理学
全氮分析
释
soil total nitrogen analysis
土壤全氮分析
能测定的土壤样品中氮含量的总和,包括有机氮(如蛋白质、氨基酸、核酸、尿素等)、硝态氮、亚硝态氮以及铵态氮,还包括部分联氮、偶氮和叠氮等含氮化合物的方法。
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communication jamming countermeasures
communication key
communication legislation
communication management school
communication matrix
communication mechanism
communication medium theory
Communication Monograph
communication,navigation and identification flight test
Communication/Navigation Outage Forecasting System
communication navigation surveillance /air traffic management
communication network
communication network between organizations
communication networks
communication network tester
communication noise suppression
communication of hydropower station
communication of public relations
communication organization
communication pipeline
communicationplanning
communication policy
communication process
communication process model
Communication Research
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