查询词典 apatite

Southeast Asian countries such as Myanmar, Thailand, and Cambodia are rich in producing gemstones such as Ruby, Sapphire, Spinel, Lapis-Lazuli, Garnet, Green-tourmaline, Schorl, Apatite, Peridot,, Calcite.

东南亚国家如缅甸，泰国，柬埔寨等盛产各种天然宝石如红宝石，蓝宝石，尖晶石，天青石，石榴石，电气石，黑电气石，磷灰石，橄榄石，方解石等等。

Characterized by generally containing diopside, sphene, scapolite and apatite, the unit is composed of diopside gneisses and diopsidefeldspar granulitite, feldspardiopside granulitite, diopsidite and diopside marble.

该岩组由透辉片麻岩和透辉长石变粒岩、长石透辉变粒岩、透辉石岩、透辉大理岩组成，普遍以富含透辉石、榍石、方柱石和磷灰石为特征。

Characterized by generally containing diopside, sphene, scapolite and apatite, the unit is composed of diopside gneisses and diopside-feldspar granulitite, feldspar-diopside granulitite, diopsidite and diopside marble.

该岩组由透辉片麻岩和透辉长石变粒岩、长石透辉变粒岩、透辉石岩、透辉大理岩组成，普遍以富含透辉石、榍石、方柱石和磷灰石为特征。

Symbol P A highly reactive, poisonous, nonmetallic element occurring naturally in phosphates, especially apatite, and existing in three allotropic forms, white, red, and black. An essential constituent of protoplasm, it is used in safety matches, pyrotechnics, incendiary shells, and fertilizers and to protect metal surfaces from corrosion.

符号 P 磷：一种易起化学反应的、有毒的非金属元素，常在磷酸盐中天然存在，尤其是磷灰石，以三种同素异形的形式存在，为白色，红色和黑色，是原生质的基本成分，可用于安全火柴、烟花、燃烧弹和化肥，还可以保护金属表面免于腐蚀。

By the research on the high coalrank coalbed methane reservoir of the Qinshui basin including the study of the coalbed thermal evolution level, the temperature and pressure of inclusion in calcite or quartz reef in coalbearing strata, the palaeogeothermal analysis of the fission track of apatite and zircon, the anogenic isotopic age, and the geothermal flux caused by magmatic activity, we have proved the existence of the tectonic thermal event.

通过对沁水盆地高煤阶煤层气藏的实例进行剖析，从煤层的热演化程度，煤系地层的方解石脉、石英脉体中的包裹体温度和压力，磷灰石、锆石的裂变径迹古地温分析，中生代火成岩的同位素年龄，岩浆活动产生的大地热流值方面证明了构造热事件的存在。

Cacoxenite, beryllonite, viseite, beraunite, alluaudite, rhabdophane and apatite are non-silicon channel structural minerals.

黄磷铁矿、磷钠铍石、磷方沸石、簇磷铁矿、磷锰钠石、水磷铈石和磷灰石是非硅元素的孔道结构矿物。

The bonding strength of bonelike apatite layer formed on the titanium oxide films to the substrates under different heat treatment temperature is examined under tensile s...

当对氧化钛膜进行适当的碱处理和热处理，在人体仿生液SBF溶液中浸泡7天后表面形成的骨质磷灰石与基体的结合强度可达到36MPa。

The Apatite fission track analysis, the deposition erosion process analysis and the cosmogenic nuclide analysis are introduced as the three new advancing methods on the recovery of the thickness of eroded strata in basin in this paper.

主要介绍了磷灰石裂变径迹分析法、沉积波动过程分析法和宇宙成因核素分析法等3 种恢复和计算地层剥蚀量的新方法。

Chemical analyses of ores sampled from different elevation at the representative Zoujiashan uranium deposit indicate that Fe〓O〓, FeO, MgO and P〓O〓 increase evidently with depth which is related to alteration of haematite, chlorite and apatite, Na〓O and Na〓O+ K〓O also increase with depth, reaching a maximum of Na〓O at 911 meters below the surface, which suggests alkaline alteration increases downwards. At depth of 90 meters below sea level, where the boundary of the two cycles of the volcanic rocks is located, CaO reaches the maximum, representing maximum of alteration of fluorite.

对典型矿床不同富集标高矿体的化学全分析结果表明：随深度增加，Fe〓O〓、FeO、MgO及P〓O〓的含量有明显增高的趋势，这与赤铁矿化、绿泥石化及磷灰石化有关；-90m标高的CaO含量最高，达17.67％，反映这一部位的萤石化最发育；Na〓O及Na〓O+K〓O的含量由浅入深也存在明显的增高趋势，且Na〓O的含量在911m深处为最高，这充分显示碱交代作用从上到下有增强的趋势，而钠长石化在911m处最强烈。

Therefore, the apatite-forming ability and the vitro bioactivity of merwinite prepared by sol-gel process have been certificated.

因此，溶胶－凝胶法合成的铁蔷薇辉石具有良好的诱导羟基磷灰石形成能力和体外生物活性。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。