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磷矿粉
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磷矿粉
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农学
磷矿粉
释
phosphate rock powder
磷矿粉
由磷灰石、氟磷石等磷矿石直接用机械粉碎而成的含磷矿物粉末。一般细度要求90%的粉体通过100目筛孔,最大粒径为0.149毫米。是一种难溶性的磷肥。
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pinch effect
Pincherle
Pincherle derivative
Pincherle-Goursat kernel
pinching
pinching along the spine manipulation
pinching manipulation
pinching problem
pinching theorem
pinching the skin along the spinal column according to different seasons and constitutions
pinch instability
pinch, magnetic pinch
pinch off effect
pinch-off effect
pinch plane
pinch plasma
pinch point
pinch space
Pinckney's Treaty
pin coupling with elastic sleeve
Pinctada fucata "Nanzhen 1"
pincushion
pincushion distortion
pincushion flowers
Pindaros
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