查询词典 rutile

As an important industry mineral, rutile is a major resource for metal titanium.

金红石是一种重要的工业矿物，是提取金属钛的主要矿物原料之一。

The Zr content temperatures for rutile in the quartz vein are mainly between 465 and 528℃.

石英脉中金红石Zr含量温度主要集中在465～528℃之间。

The atomic and electronic structure of rutile TiO2 (110) surface was given using DFT.

金红石型TiO2(110)的表面原子和电子的结构也通过DFT进行了研究。

The results indicate that the rutile begins to appear at 750 ℃ in the films prepared by the non-hydrolytic sol-gel.

结果表明：非水解溶胶-凝胶法制备的TiO2薄膜开始出现金红石相的温度为750℃，高于传统水解溶胶-凝胶法制备的薄膜。

Nanometer rutile TiO2 is a new kind of inorganic functional material.its preparation and application have been paid more and more attention.

摘 要：纳米金红石型二氧化钛是一种重要的新型无机功能材料，其制备及其应用在当代愈来愈受到重视。

It is widely accepted in the open literature that rutile exhibits lower photocatalytic activity than anatase .

在公开的文献资料中，金红石型钛白粉的光催化活性低于锐钛型钛白粉这个观点已经被广泛接受。

It was found that rutile TiO2 was especially effective in improving brightness stability of coated papers.

随着TiO2用量的增加，含HYP涂布纸白度稳定性提高。

The density of states of 17 kinds of RE doped rutile TiO2 is studied using first-principles density functional theory calculation.

稀土掺杂金红石相TiO2的禁带宽度是其吸收波长的主要影响，进而决定其光催化活性。

Till now, data about forming age, evolution and protolith of the rutile deposit have not acquired.

目前对于该矿的形成时代、所经历的演化历史、原岩属性等基础研究目前仍为空白。

The morphology, size, composition of rutile TiO2 powders were studied by means of TEM, ICP and XRD.

利用TEM、XRD、ICP对粉体粒子的形貌、大小、物相及化学组成进行了分析。

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。