bone fertilizer

常見(jiàn)例句

雙語(yǔ)例句

• Bone meal is great fertilizer.
  骨粉是很好的肥料。
• Ash left when bones burn; high in calcium phosphate; used as fertilizer and in bone china .
  骨頭燃燒后剩下的灰，含大量磷酸鈣，用作肥料，用于制陶器。
• The fluoride in phosphate fertilizer production can not only impair workers' upper respiratory tract, bone and teeth, but also lead to fluorosis of bone.
  結(jié)論磷肥生產(chǎn)中氟化物對(duì)作業(yè)工人上呼吸道，骨骼和牙齒有損害作用，可導(dǎo)致氟骨癥。
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