例句與造句

1. a stick of phosphorus fell on the floor .
   一塊磷條掉在地上。
2. phosphorus is essential to plant growth .
   植物生長需要磷。
3. annuals, as a general rule, are very responsive to phosphorus fertilization .
   通常說來，對一年生植物施用磷肥是相當(dāng)有效的。
4. such blooms do not occur when nitrogen or phosphorus or both are present in very limited amounts .
   當(dāng)?shù)蛄谆騼烧叽嬖跀?shù)量很少時，不出現(xiàn)這種藻花。
5. the elements are coprecipitated in bone in the ration of about 2 calcium: 1 phosphorus forming hydroxyapatite .
   鈣磷兩種元素以約21的比例形成羥基磷灰石沉積在骨骼內(nèi)。
6. It's difficult to find phosphoruss in a sentence. 用phosphoruss造句挺難的
7. determination of phosphorus in feed-spectphotometry
   飼料中總磷的測定分光光度法
8. a supplement of calcium, phosphorus and trace minerals
   a及骨骼牙之發(fā)育不良。
9. iron ores-method for determination of phosphorus content
   鐵礦石.磷含量測定方法
10. determination of phosphorus in phosphate in mine water
    煤礦水中正磷酸鹽的測定方法
11. autocatalytic nickel-phosphorus coatings on metals
    金屬上自催化形成的鎳磷覆層
12. progress of studies on phosphorus removal from waste water
    廢水除磷技術(shù)的研究進展
13. review of the study of phosphorus in organic material
    有機物料中磷素研究進展
14. measurement of trace amount phosphorus in potable water
    飲用水中痕量磷的檢測
15. health protection zone standard for phosphorus plants
    黃磷廠衛(wèi)生防護距離標(biāo)準(zhǔn)
16. denitrfying phosphorus removal by a2n-sbr process
    雙污泥反硝化生物除磷系統(tǒng)效能分析
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