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词汇
過磷酸鈣
释义
過磷酸鈣
guò lín suān gài
一种化学肥料。含磷16－20％，成分是硫酸钙和磷酸二氢钙，是一种灰白色的粉末。适用于水稻、棉花、小麦、豆科等作物，能使作物提早成熟，增加产量。但酸性土壤中如果含较多的铁和铝获，碱性土壤含较多的钙和镁时，这种肥料应和厩肥混合使用。
过磷酸钙
随便看
signal box for electrical interlocking
signal box layout
signal box railway safety technology
signal box with push-button routing
signal bracket
signal bridge
signal broadcast multiaccess channel
signal broadcast multi-access channel
Signal broadening
signal bronze
signal buffer
signal bugle
Signal building
signal bumping
signal buoy
signal buoy cable
Signal Burning Item
signal bus
signal button
signal by nodding
signal by sounding a bell
Signal.c
signal cabin
signal cabin boxes
signal cable
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更新时间：2025/10/30 10:12:00