3. The main material of the phosphate fertilizer is apatite.
这种磷肥的主要原料就是磷灰石。
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4. It is shown by XRD the presence of oxy-apatite in the coating.
XRD图谱显示，涂层表面主要晶相为氧磷灰石。
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5. Objective: To study the sintering character of calcium-deficient apatite.
目的研究纳米缺钙磷灰石的热处理特性。
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6. It is found in the mineral apatite and is the main component of animal bones.
存在于矿物磷灰石。是动物骨骼的主要成份。
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7. Through late regional metamorphism, the phosphorite was turned into the apatite deposit.
经后期区域变质作用使磷块岩变质成磷灰岩矿床。
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8. Apatite fission track is a powerful tool to study the thermal history of sedimentary basin.
磷灰石裂变径迹是研究沉积盆地地热史的强有力工具。
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9. It will be better if metal modified apatite is covered by photic organic film substantially.
最好金属改性磷灰石在实质上被透光性的有机膜覆盖。
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10. Studies of these minerals show they are hypergene minerals formed from weathering of apatite.
研究认为它们是磷灰石风化作用形成的表生矿物。
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11. Both calcium and phosphorus on the surface layer induced the precipitation of apatite on titanium.
钛表面的钙和磷都能诱导羟基磷灰石的沉积。
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12. In this paper, the pelleting methods of natural apatite and the influencing factors are investigated.
探讨了改性天然磷灰石废水处理剂的造粒方法及其影响因素。
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13. In the new study, researchers located grains of the mineral apatite in thin sections from the moon rocks and meteorite.
在最新的一项研究中，研究人员在月岩和月陨薄碎片中找到了磷灰石的矿物颗粒。
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14. REE distribution in the first phase intrusive rock descends in an order of pyroxenite to biotite pyroxenite to apatite rock.
第一期侵入岩较其它期次侵入岩ree含量高，按辉石岩—黑云母辉石岩—磷灰石岩的顺序增加。
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15. The authors studied the thermal history of the main source beds of Aican-1and Huonan-1 Wells in Junggar Basin by apatite fission-track.
作者用磷灰石裂变径迹法研究了准噶尔盆地艾参1井和火南1井主要生油层的热历史。
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16. Phosphatic fertilzers are all derived from calcium salts of phosphoric acid and these are found as raw bones apatite and phosphate rock.
无论什么磷肥，全都来自含钙的磷酸盐。生骨粉，磷灰粉，磷灰石含有大量的这种盐类。
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17. Apatite fission track data suggest that the early Cretaceous strata in the Liupanshan basin were subjected to two burial heating events.
磷灰石裂变径迹研究表明，六盘山盆地白垩系地层经历两次埋深加热事件。
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18. Since then, several research groups have also looked at the mineral apatite, which can lock up water in its chemical structure, in lunar rocks.
从那之后，许多研究队伍也对矿物磷灰石进行了研究，这种矿物的化学结构能够锁住月岩中的水分。
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19. SEM observation showed that collagen sponges were adhered on the pores of the scaffolds and apatite was deposited on the collagen sponge.
对材料形态的观察表明，胶原贴附在孔隙中，钙磷盐沉积在胶原上。
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20. This paper mainly presents the results of apatite fission-track dating and discusses the Mesozoic uplift-denudation event in the Ili basin.
本文利用砂岩中磷灰石的裂变径迹方法，研究了伊犁盆地中生代抬升-剥露事件。
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21. Wadeite is paragenic with aegirine, nepheline, arfredsonite, microcline and apatite, and associated with natrolite, rinkite and cancrinite.
与钠沸石、层硅铈钛矿、钙霞石等伴生。
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22. It was found that except for usual eclogitic minerals such as garnet, omphacite and rutile, the eclogites contain allanite and fluor-apatite.
对北大别西南部“罗田穹隆”中超高压榴辉岩进行了变质岩石学研究，发现其中含有褐帘石和氟磷灰石。
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23. The porous titanium coating with the graded apatite is expected to be applied in clinical orthopedics to enhance bone implant bonding strength.
具有表面梯度磷灰石涂层的多孔钛有望用于临床矫形，以提高种植体的生物活性和骨结合强度。
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24. An apatite slurry prepared by re-dispersing secondary particles of apatite substantially completely; and a process for the preparation thereof.
本发明提供了磷灰石二级颗粒能实质上完全再分散的一种磷灰石泥浆，并提供了其制造方法。
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25. Fanshan intrusive body is a complex body of meta-alkaline ultramafic rock-syenite. It hosts the biggest magmatic apatite deposit in north China.
矾山岩体为一偏碱性超镁铁岩-正长岩杂岩体，其中蕴藏着中国北方最大的岩浆型磷灰石矿床。
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26. With increasing down-hole temperature, average track lengths also decrease, however, annealing anisotropy of fission tracks in apatite increases.
磷灰石中古裂变径迹的长度也随井温升高而减小，而磷灰石古径迹退火的各向异性却随井温升高而增大。
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27. Artificial hydroxyl apatite powder with high purity is applied onto the surface of the registered artificial joints made of titanium and cobalt alloy.
采用人工合成高纯度的羟基磷灰石粉末，喷涂在具有注册证的钛合金和钴铬钼合金人工关节上。
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28. Conclusion PLGA with a bone-like apatite coating has a good cell affinity. It is a hopeful new scaffold material to be used in bone tissue engineering.
结论具有类骨磷灰石涂层的PLGA具有更高的细胞亲和性，可望成为一类新的骨组织工程细胞支架材料。
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29. The purpose of the present paper is to review the role of fluorine in developing enamel and discuss the effect of fluorine on the crystal of enamel apatite.
本文对氟在牙釉质发育中的作用进行综述，探讨其对釉质牙磷灰石晶体的影响。
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30. The purpose of the present paper is to review the role of fluorine in developing enamel and discuss the effect of fluorine on the crystal of enamel apatite.
