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单词
conolled release technology
释义
conolled release technology
Encyclopedia
农学
〔施药方法〕
释
conolled release technology
控制释放施药法
将活性物质和基材(通常是高分子材料)有系统地结合在一起,在预期的时间内控制活性物质的释放速率,使其在某种体系内维持一定的有效浓度,在一定时间内以一定的速率释放到环境中的技术。
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non metal
non-metal
nonmetal
nonmetallic deposit
non-metallic inclusions in steel
nonmetallic materials
nonmetallic materials for civil engineering
non-metallic material winding repairation
nonmetallic mineral filler
nonmetallic mineral resources of China
nonmetallic minerals
nonmetallic ore for agricultural and animal busbandry
nonmetallic ore for cement
nonmetallic ore for gemstone
nonmetallic ore for handicraft
nonmetallic ore for jade
nonmetallic ore for phaimaceutical industry
nonmetallic ore for stone material
nonmetallic ore for stuffing material
nonmetallic ore resource
non-metallic ultrasonic test instrument
nonmetal-lined equipment
non-metallurgical alumina
non-metal pipeline
non-methane hydrocarbon
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