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oxamide
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oxamide
Encyclopedia
农学
草酰胺
释
oxamide
草酰胺
由双氰基与乙酸-盐酸混合液起反应制得的有机化合物。又称草酸二酰胺。一种缓效氮肥,为白色粉体或颗粒状。含氮31.8%,熔点419℃,化学式C2H4N2O2,分子式H2NCOCONH2,相对密度1.667克/(厘米)3,微溶于水,不溶于乙醇和乙醚,不吸湿,可分解为氨和碳酸。
Physics
oxamide
草酰胺
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land subsidence GPS monitoring
land subsidence monitoring devices
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land suitability evaluation
land supervision
land supply
land surface hydrology
land surface model
land surface processes
land surface temperature inversion
land survey
land survey and statistics system
Land Surveying Ordinance
Land Survey Measure
land system
land system in developing countries
land tax
land tax regardless of household size
land temple
land tender,auction,listing
land tenure
land tenure disputes
land tenure management
land title
land to the tiller
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