查询词典 rutile

Study using infrared microtechnique reveals three types of fluid inclusions in rutile:Ⅰ-type aqueous inclusions,Ⅱ-type CO_2-H_2O inclusions and Ⅲ-type CH_4 inclusions. Primary and pseudosecondary type Ⅰ inclusions, as well as Ⅱ-type fluid inclusions, having a range of pressure between 0.6 and 1.3 GPa, were trapped during the amphibolite-facies retrogression stageof eclogites, suggesting that fluids related to rutile mineralization originated from water released during retrograded metamorphism of eclogites.

利用红外显微镜对金红石进行的流体包裹体研究表明，金红石中主要存在三类流体包裹体，即Ⅰ型H2O溶液包裹体、Ⅱ型CO2-H2O包裹体和Ⅲ型CH4包裹体，其中I型原生和假次生流体包裹体和Ⅱ型流体包裹体反映出的压力范围为0.6～1.3 GPa，与榴辉岩角闪岩相退变质作用的压力相当，说明与这类金红石形成有关的变质流体源于榴辉岩退变质作用所释放的水。

The space oriented blocks of modifiers favor the formation of small-sized rutile TiO2 nano-rods, at the same time, the coordination between carboxyl or hydroxyl group of modifiers and TiO2 nanoparticles also inhibit the TiO2 crystal growth, resulting in small-sized rutile nanoparticles.

结果表明：含羧基或羟基的有机化合物在修饰剂条件下都制得了纳米金红石型二氧化钛，且修饰剂的加入抑制了棒状纳米二氧化钛的颗粒大小，其中修饰剂的空间位阻效应在控制合成小尺寸二氧化钛纳米棒中起主要作用，且修饰剂的羟基和羧基的络合作用对颗粒的生长也起到抑制作用。

These two ores have contrasting mineral associations: anthothyllite + plagioclase + rutile + magnesiohornblende + alkline fledspar for red ore and anthothyllite + phlogopite + epsode + Rutile for black ore.

根据岩相学观察，认为红色金红石矿中存在如下方向的反应：镁角闪石+碱性长石→直闪石+／-斜长石+／-金云母，斜长石很可能只是过渡相，反应最终将形成直闪石+金云母。

XRD results show that TiO2 of the composite material was a mixture of rutile and the content of rutile was about 79%.

XRD分析表明，复合催化剂中的TiO2呈混合晶型，其中金红石晶型的含量约为79%。

The phase structure of coating is mainly composed of rutile type TiO2 in alkalescent electrolytic solution. As aqueous pH increases, the proportion of rutile type TiO2 continually increase.

在碱性溶液中，生成的氧化膜相结构主要为金红石型TiO_2，而且随着pH值的增加，金红石的含量逐渐增加。

Calcining seed of rutile titanium dioxide was prepared at low temperature using metatitanic acid as raw material through alkaline hydrolysis, hydrolysis reaction, first washing, neutralization reaction, second washing and acid dissolution. These kinds of seed were added in the salt treatment, and the influences of calcining seed and calcination temperatures on the content of rutile TiO2 pigment were examined systemically.

以偏钛酸为原料，经碱解反应、水解反应、一次洗涤、中和反应、二次洗涤、酸溶反应，低温下制备了高活性金红石型TiO2锻烧晶种，并将其用于盐处理过程，考察了晶种添加量和锻烧温度对TiO2晶型转化的影响。

Coesite + garnet + omphacite + rutile and coesite + phengite + apatite in zircons from phengite-bearing rutile quartz eclogite.

金红石石英榴辉岩锆石中保存的典型超高压包体矿物组合为柯石英+石榴石、柯石英+石榴石+绿辉石+金红石和柯石英+多硅白云母+磷灰石。

The conception of titanium concentrates ,titaniferous slag,high titaniferous slag,synthetic rutile and natural rutile are introduced in this paper.

介绍了富钛料、钛渣、高钛渣、人造金红石、金红石的基本概念和富钛料的主要用途。

Based on a brief review of semiconductor photocatalytic mechanism and researches in the past 30 years on TiO2 heterogeneous photocatalysis, this paper emphasizes that the natural vanadiferous rutile and its modified products, which have not been investigated by either Chinese or foreign research groups, degrade halogenated organic contaminants. By means of grinding, heating in situ, heating, quenching and electron irradiation, the natural rutile could be modified.

在简述半导体光催化理论及TiO2多相光催化作用近30年研究现状的基础上，重点对国内外一直处於空白状态的天然含钒金红石光催化性能进行研究。

These results indicated that the TiO2 membranes with rutile phase were more propitious to adherent cells growth than that with rutile phase.

对比结果显示金红石型TiO2比锐钛矿型TiO2更有利于神经细胞的生长。

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。