查询词典 Ti

The secondary orthopyroxene contains high TiO2, moderate Al2O3 and low Mg＃ compared with orthopyroxene in garnetbearing peridotites.

斜方辉石岩普遍含富Ti矿物，并且次生斜方辉石含橄榄石和单斜辉石残晶。

Conclusions】 According to image of spiral CT scanning, application of ostectomy and rigid internal fixation with mini Ti plate in patients with old fractures in maxillary bone can improve facial appearance and mastication function substantially.

结合螺旋CT三维重建技术进行检查，对上颌骨陈旧性骨折行切开截骨复位和坚固内固定能有效改善面部外观和咬合功能。

53 case of old fractures in maxillary bone was scanned by spiral CT. The treatment were determined by image of spiral CT scanning. Ostectomy and rigid internal fixation with mini Ti plate were applied to the patients of old fractures in maxillary bone according to part nad shape of fractures.

对53例上颌骨陈旧性骨折的患者进行螺旋CT检查，确定手术方案，重新截骨复位，应用微型金属钛板根据骨折的部位和形态行坚固内固定。

Methods Mandibular angle oblique ostectomy by intraoral method. Move the chin forward and downward after horizontal ostectomy,with bone autograft inserted and fixed with Ti screw and plate.

口内入路下颌角斜形截骨，颏部水平截骨向前向下移动，骨片植入。

Yep: the payback ti me for the mortgage Is coming and US Is being foreclosed - sl owly but surely.

是的：还&贷款&的时候要来了，美国正在被停赎拍卖，慢慢地，但却是肯定地。

He catalyst precursors,WO3/TiO2-Al2O3,with different WO3 content were prepared at 500 ℃ baking for 5 h after loading ammonium paratungstate.

iO2具有独特的物理化学性能，在材料科学和光催化领域中具有重要的地位，在环境友好化学中含Ti催化剂的研究与开发已引起了人们的广泛重视。

The aim of this thesis is to prepare rutile TiO2 nanorods under the hydrothermal condition and to investigate the correlation between the preparation parameters and the photocatalytic activity of as-prepared TiO2 samples. The initial sols for TiO2 were prepared by the hydrolysis and condensation of Ti precursor, titanium n-butoxide 〔Ti4, TNB〕 in DI-water with hydrogen chloride as a peptizer.

中文摘要本研究的主要目的是制备以水热法制备金红石相二氧化钛奈米棒并探讨其制备条件与光催化活性的相关性，以四丁基氧化钛为前驱物，在盐酸的催化下，经由水热处理来合成金红石相的二氧化钛奈米粒，并藉由XRD鉴定其结晶相，TEM来观察其外观形貌及其颗粒大小，氮气吸附法来分析其比表面积。

The microstructure of materials depends on not only the phase selection at the onset of solidification, but also on the following microstructural evolution. In the present paper, the near equal atomic percent Ti-Al peritectic alloys were selected.

许多重要工程材料的液固相变都包含有包晶反应，而扩散控制包晶转变的程度直接影响最终组织中各相的组成、形态和分布。

Ti~(3+) appearance in the preparation process is good for improving photoactivity as well.

在上述研究的基础上，在本论文还试图从分子水平上解释Ni系复合催化剂光催化制氢反应的活化能变化及其表面氢气产生的微观反应过程。

The photoisomerization reaction of norbornadiene to form quadricyclane was carried out in a photoreactor in order to study the effects of the structure of the catalysts on their catalytic activity.

制备了Zn掺杂TiO_2、La掺杂ZnO/TiO_2、Ti-MCM-41和MCM-TiO_2催化剂，利用XRD、BET、TEM、XPS、DR UV-vis、FT-IR、N2吸附-脱附等技术对催化剂进行了表征，在光反应器中进行了降冰片二烯异构化生成四环烷的反应，研究了制备方法对催化剂的结构和性能的影响规律。

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。