查询词典 rutile

According to mineral components, ores of the Daixian rutile deposit can be classified into the following types: actinolite- bearing anthothyllitite, actinolite-garnet- bearing anthothyllitite, staurolite- actinolite- bearing anthothyllitite, actinolite-biotite-bearing anthothyllitite, kyanite-bearing anthothyllitite, talc-actinolite- bearing anthothyllitite and chlorite-actinolite-bearing anthothyllitite, etc.

山西代县金红石矿床的含矿岩石按岩石中矿物组成可以划分以下几种类型：阳起直闪岩、直闪阳起直闪岩、石榴石阳起直闪岩、十字石阳起直闪岩、阳起黑云直闪岩、阳起直闪岩、蓝晶石直闪岩、滑石阳起直闪岩、绿泥阳起直闪岩等。按金红石的颜色可以划分为两类，即红色金红石矿石、黑色金红石矿石。

Major conclutions from this study can be summarized as following:1. On mineralogy, rutiles, apatites, epidotes and vein minerals from UHPM rocks were firstly and systematically studied, by detailed petrography and mineral-chemistry investigation, some mineral or mineral assemblage with special composions or texture were firstly found in UHPM rocks from Sulu-Dabie, for example, corrudum, magnesite, high-Ti biotite and garnet were found as inclusions in rutiles from eclogites, Nb-Fe rutile and zoned Si-Y apatite were found in gneiss, epidote / allanite with euhedral zones like magmatic genesis were found in elogites and gneiss, a lot of minerals with high REE, HFSE, LILE and volatiles were found in veins of gneiss.

在矿物学方面，首次较为系统地研究了超高压变质岩中的金红石、磷灰石、绿帘石等副矿物，并通过详细的岩相学和矿物化学研究，首次在苏鲁-大别超高压变质岩中发现了一些具有特殊成分/结构的矿物或矿物组合，如在榴辉岩金红石中发现了刚玉、菱镁矿、高钛黑云母和石榴石矿物包裹体，在片麻岩中发现了Nb-Fe金红石和具有自形环带结构的高Si-Y磷灰石，在榴辉岩和片麻岩中发现了具有类似岩浆成因的自形生长环带结构的绿帘石/褐帘石，在片麻岩的脉体中发现了大量富含稀土元素REE、高场强元素HFSE(Nb、Ta、Zr、Ti)、大离子亲石元素LILE(K、Th、U、Sr、Ba)，以及挥发性组份(CO_2、F、P、S)的特殊矿物，丰富并提升了超高压变质岩的矿物学研究。2。

The results show that flotation separation rutile and almandine can be realized by using alkyl-imino-bismethylene phosphoric acid (ATF1024) as a collector and (NaPO3)6 as a regulator.

结果表明，以烷胺双甲基磷酸(ATF1024)为捕收剂，六偏磷酸钠[(NaPO3)6]为调整剂，可以实现金红石与石榴石之间的浮选分离。

The rutile-hosted rocks are metamorphic rocks with amphibolite facie, but more work should be done to discuss features of their protolith.

这一化学特征显示了与岩相学观察相一致的结果，即富含金红石的岩石为透闪石含量偏低的直闪岩类。

As roasting temperature rises up to 1000℃, the phase transformation from anatase to rutile finishes.

用该方法得到的TiO2为催化剂，进行可见光催化降解酸性红B的研究。

There are three types of TiO2 crystalline: anatase, rutile and brookite.

用作光催化剂的主要是锐钛矿型和金红石型，且其中以锐钛矿型的催化活性最高。

These zircons have nearly the same ~(204)Pb -corrected ~(207)Pb/~(206)Pb ages, with weighted mean age of ca 2.5Ga, interpreted as forming or anatexis age of protolith of the rutile ores.

这两期锆石的~(204)Pb校正的~(207)Pb／~(206)Pb年龄值几乎一致，加权平均值位于2.5Ga左右，可解释为金红石矿石的原岩形成年龄或者深熔年龄。

This sapphire is well-known because of its mineral rutile and the asterism, which is caused by the reflection of incoming light on a three-fold mineral pattern in the stone.

这蓝宝石是众所周知的，因为它的矿物金红石和星群，这是造成的入射光进行为期3倍的反思，石矿物模式。

The mineral inclusions mainly include rutile, zircon, apatite, biotite, spinel and so on.

其矿物包裹体有金红石、锆石、磷灰石、云母以及尖晶石等。

The TiO2 particles were characterized by TEM, XRD and BET. The result shows the product is quasi spherical rutile titania nanoparticles with stable product quality. The nanotitania powders can be prepared with different sizes and even dispersion by controlling reaction conditions. This method is simple and may be employed to prepare rutile nanocrystals without heat treatment.

经透射电子显微镜、X-射线衍射和比表面分析，得到的样品为金红石型，其粒子近似呈球形，通过控制反应条件可以得到不同粒径的分散均匀的纳米二氧化钛粉体。

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。