查询词典 titanium

The hydrolysis is an important step in the production of titanium dioxide through sulphate process.

在硫酸法钛白粉的生产中，水解技术是其中关键的一环。

The second is relative to the preparation and modification of nanoscale titanium dioxide hydrosol.

第二，研究了纳米二氧化钛水溶胶的合成及其表面改性。

The invention relates to a method for preparing a neutral mixed crystal nano TiO2 hydrosol with high stability, belonging to the photocatalytic active nano titanium dioxide material preparation process technical field.

本发明涉及一种高稳定中性混晶纳米TiO2水溶胶的制备方法，属光催化活性纳米二氧化钛材料制备工艺技术领域。

The result of UV-visible spectroscopy show that the absorption band of the titanium dioxide hydrosol is extend to visible light region, what'more the absorption band in ultraviolet region is strong and wide.

紫外-可见光漫反射吸收光谱分析表明，该纳米二氧化钛水溶胶在紫外光区具有强而宽的吸收带，且其吸收边(500nm)扩展到了可见光区，扩展了对光谱的吸收范围。

Mineral resources: statewide total of iron, copper, lead, zinc, Gong, antimony, gold, silver, platinum group metals, vanadium, titanium, cobalt, tungsten, tin, molybdenum, bismuth, germanium, gallium, cerium, lanthanum, selenium, uranium, thorium, radium, beryllium, sulfur, arsenic, dolomite, silica, limestone metallurgical, chemical limestone, coal, peat, marble, stone finishes, Iceland spar, graphite, turquoise, agate 45 kinds of minerals and so on.

矿产资源：全州共发现有铁、铜、铅、锌、贡、锑、金、银、铂族元素、钒、钛、钴、钨、锡、钼、铋、锗、镓、铈、镧、硒、铀、钍、镭、铍、硫、砷、白云岩、硅石、冶金灰岩、化工灰岩、煤、泥炭、大理岩、饰面石料、冰洲石、石墨、绿松石、玛瑙等45种矿种。

The results showed that the herb was rich in vanadium and lithium and tin, but low in zinc and copper, and had a strong tendency to accumulate titanium, lithium and boron. The pharmacological effects of geo herbal Asarum L. seemed to be closely related with its characteristic contents of trace elements which were mainly affected by the idioplasm and various other minor factors.

结果显示，细辛道地药格中V、Li、Sn等元素的含量较高，Zn／Cu比值较低，细辛对Ti、Li、B等元素有较强的富集作用，细辛的药理活性与细辛道地药材的微量元素含量特征有一定的相关性，种质是影响细辛道地药材中微量元素含量的主要因素，从微量元素的角度来看，细辛道地药材的形成模式是以种质为主导的多因子关联决定型。

At present, autologous ilium and titanium-net cancellated bone are frequently used for clinical internal fixation, because both of them have good biocompatibility.

目前应用于临床的内固定植入物主要有自体髂骨和钛网松质骨植骨多见，生物相容性较好。

Implantation of autologous ilium and titanium-net cancellated bone were widely used on clinic, and both of them had an excellent fusion ratio.

目前临床上应用的植入物以自体髂骨和钛网松质骨植骨多见，取得了良好的植骨融合率。

At the same time, because of ilmenite content in the ore is relative higher, that is advantageous to recovery of titanium and high recovery could be obtained.

同时，矿石中钛铁矿含量相对较高，有利于钛的回收，可获得较高回收率。

The element titanium mainly exists in the form of ilmenite and titanic magnetite in mineral and seldom exists in the form of rutile.

该矿石钛元素以钛铁矿、钛磁铁矿形式存在于矿石中，很少以金红石的形式赋存。

The French are not suggesting a new EU treaty, but they have plenty of other wheezes.

法国人并不是在建议签署一个新的欧盟条约，但他们有许多其他的阴谋。

This letter was written by my brother.

这封信是我弟弟写的。