钛

Objective To observe the antibacterial of photocatalytic material on poly methyl methacrylate denture base with Ag-embedded nano-TiO2 in vitro.

目的：观察载银纳米二氧化钛树脂基托中二氧化钛光触媒的抗真菌作用。

Several kinds of preparing processes of the titania coated mica based nacreous pigment are discussed.

制备出金红石型钛含量较高的云母钛珠光颜料。

In chapter 1, an extensive review was given on the topic of developed history, optics and colour properties, and application prospects of metal oxide-mica nacreous pigments.

第一章综述了珠光颜料的发展历史、光学和颜色特性及应用前景，概述了液相制备云母钛的两种合成技术的优缺点，表明了开发国产高质量云母钛珠光颜料的必要性和迫切性。

A simple alloy of nickel and titanium, nitinol has some perplexing properties.

作为镍和钛的简单的一种合金，镍钛诺具有一些令人惊叹的特征。

As for the high-temperature nitric acid, is usually titanium and titanium alloy materials used.

而对于高温硝酸，通常采用钛及钛合金材料。

The curves of abnormal dispersion in the absorption range and normal dispersion in the gain range are acquired.

二、采用激光经典理论中吸收系数与折射率的关系，结合钛宝石晶体光谱资料，研究了钛宝石的色散特性，获得了吸收区反常色散与增益区正常色散的色散曲线。

Secondly, opaline photonic balls which are narrow dispersed in size and in the range of a few or tens micrometers in diameter, were fabricated using monodisperse polystyrene latex particles.

第三，利用聚合物乳胶粒子形成的蛋白石结构的胶体晶体和光子球作模板，通过渗入二氧化钛前驱体，成功制备出以二氧化钛为骨架的，有序大孔反蛋白石结构的光子晶体和光子球。

The calculation method represented in this paper is very simple and convenient. By comparing the relative errors, the method is better than other methods. Moreover, it can be used to calculate molar Gibbs free energy and molar enthalpy of formation of all complex oxysalt minerals including a series of titanate whiskers that author's group has studied for many years. The thermodynamic data for the series of titanate whiskers provide necessary fundamentals to their preparation.

本文提出的方法计算步骤十分简单，从相对误差来看，本方法和其他方法相比精度较好，可以计算包含本课题组长期研究的钛酸盐系列晶须的所有复杂含氧盐矿物的摩尔生成Gibbs自由能和摩尔生成焓，为热力学在钛酸盐系列晶须制备中的应用提供理论支持。

Biocompatibility of tissue and material: All the materials used in operation were interstitial implant of titanium alloy. To the end of follow-up, there were no reaction of blood, immunization and tissue, no peplos formation or changes in cytoplasm, and no reaction of materials such as alloy corrosion and worn out.

材料与组织的生物相容性反应：术中所用材料均为钛合金体内植入物，与人体组织的生物相容性好，到随访结束时，无血液、免疫、组织等反应，无囊膜形成及细胞质的转变；亦无钛合金腐蚀、磨损等材料反应的发生。

In our proposed study, MSSLs obtained from simple mass spectrometry analysis of exopeptidase-treated peptide and MS/MS analysis of tris-(2,4,6-trimethoxyphenyl)-phosphonium -derivatized peptide ions will be used to search protein sequence databases.

在我们提出的研究计画中，经外鉎钛脢处理后及化学衍生后的鉎钛将会被用来取得质谱序列阶梯的数据，并用来搜寻蛋白质序列资料库。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。