TEM showed that TiO2 particles with diameter 20 nm were distributed homogeneously in the sols. Their absorption edges in the UV-vis spectra exhibited blue shift with decreasing particle size. TiO2 nanotubes, characterized by rough walls, the outside diameter of 150 nm and the longest length of 70 μm, were found in the pores of an alumina template membrane. They were found to be polycrsytal in anatase after heat treatment at 400℃. The morphology and optical properties between TiO2 films and nanotubes were compared. SEM showed that walls of TiO2 nanotubes were composed of many small round crystals but there were no any fine structures on TiO2 film. DRS showed that there were obvious absorption edges around 400 nm for the two specimens and TiO2 nanotubes had an absorption edge blue shifted compared with the TiO2 film. Fluorescence spectra showed that both of them had a intense luminescence band in the range of 300～500 nm and a weak band in 600～800 nm, but the luminescence in 300～400 nm on the TiO2 nanotubes was more intense and blue shifted compared with that on the TiO2 film.
以多孔氧化铝为模板，在氧化铝的纳米孔中生成TiO2纳米管；运用透射电子显微镜对TiO2纳米管的长度和直径进行表征，发现TiO2纳米管尺寸均匀，管壁粗糙，外管径约为150 nm，长度最长可见70 μm；X射线衍射结果表明，经焙烧后的TiO2纳米管的晶型为锐钛矿型；比较了TiO2膜和TiO2纳米管在表面形貌及光学性质上的差别；扫描电子显微镜表明TiO2膜呈龟裂状平铺在模板表面，不存在细微结构，而TiO2纳米管呈束状伏在模板表面，每一束都是由许多细小的球状晶粒组成；紫外可见漫反射吸收光谱表明两个样品在400 nm左右都有明显的吸收带边，但TiO2纳米管的吸收带边与TiO2膜相比具有明显的蓝移；荧光光谱表明TiO2纳米管和TiO2膜在300～500 nm之间均有一强发光谱带，在600～800 nm之间均有一较弱发光谱带；不同之处在于TiO2纳米管的荧光强度大于TiO2膜，且在300～400 nm范围内TiO2纳米管的荧光峰位与TiO2膜相比存在蓝移。
Mechanisms of electrons excitation by visible light and pollutants degradation process were researched also. Results of UV-Vis-DRS indicated there had obvious onset of visible light absorption at 490nm of catalysts N/TiO_(2-)H and N/TiO_(2-)T, which initiated by impurity energy level located at above valance band formed by doped nitrogen.
对氮掺杂催化剂的结构以XRD，XPS，UV-VIS-DRS等方法进行了表征，探讨了氮掺杂的方式和机理，研究了N/TiO_2对可见光的激发机制，并对N/TiO_2光催化剂的对降解有机污染物的反应活性和机理进行了初步研究。
Comparing with the Ag-TF fibers prepared by in-situ method, the fibers prepared by immersion method show red shift of DRS.
与原位法制备的Ag-TF谱线相比，浸渍法制备的纤维DRS谱线发生红移。
Drs., equivalent to a M. Sc. degree.
学位，相当于理科硕士。
We would also like to thank the companies that accompanied us in this symposium, without which help this event would have been impossible (GE Healthcare platinum sponsor, CV Therapeutics, Servier, and the Uriach Group, silver sponsors), the Directors of the Organizing Committee, Drs.
在此我还要感谢对本次会议提供支持的几家公司，没有你们本次会议将不可能成行，它们包括(GE Healthcare 白金赞助，CV Therapeutics，Servier，和Uriach Group，白银赞助)，另外，本次会议的几位组织委员会的主席，包括E。
What would happen, Drs. Acredolo and Goodwyn wondered, if parents just helped the process along?
Acredolo博士和Goodwyn博士惊讶到，如果父母能否帮助这一过程的发展？
Through two decades of research, much of it funded by the National Institutes of Health, Drs. Acredolo and Goodwyn have demonstrated that their Baby Signs Program has dramatic benefits, including decreasing frustration for babies and parents, enriching the parent-child bond, boosting emotional development, helping babies talk sooner even raising IQ.
经过二十多年的调查，在国家的健康机构的资助下，Acredolo博士和Goodwyn博士证明了宝宝手语课程具有积极的好处包括减少宝宝和父母的挫败感，加强父母和孩子的溶合，促进情感的发育，有助于宝宝更快的说话，甚至提高IQ。
Fruit fly biologists, Drs. Ito and Rubin, found that tuberin controls cell size and growth.
研究果蝇的生物学家Ito和Rubin博士发现马铃薯球蛋白控制着细胞的大小和生长。
There were some difference in spectrum of IR, UV-Vis and DRS between the composite materials and polycarbonate.
纳米复合材料的红外，紫外－可见吸收光谱和DRS测试表明复合材料具有与基体材料不一样的光谱特征。
The use of Rh immune globulin to prevent the disease in babies of Rh negative mothers has become standard practice, and the disease, which used to claim the lives of 10, 000 babies each year in the US alone, has been virtually eradicated in the developed world. In 1980 Drs. Pollack, Gorman, Freda, and Finn shared the Albert Lasker Award for their work on Rh disease.
使用Rh免疫球蛋白来预防在Rh阴性血型的母亲的胎儿的疾病，成为一种常规做法，这种曾经仅在美国每年夺走10，000名婴儿生命的疾病，在发达国家几乎被摧毁了。1980年，博士波拉克，戈尔曼，弗里达，芬恩由于他们在Rh疾病上的工作分享了亚伯雷斯克奖。
The immobilization of the heteropolyacid containing mixed addenda makes the molar ratio of the loaded components controllable. The formation of the MoO3-V2O5 nanowires inside the channels was monitored by variable temperature in situ XRD. The materials obtained by heat treatment at 400 ℃ for 5 h were characterized by TEM, N2-sorption measurements, laser Raman spectra and UV-Vis diffuse reflectance spectra. Further heat treatment of the MoO3-V2O5 nanowires inside the SBA-15 channels at higher temperature (700 ℃) destroys the framework integrity of SBA-15 by complete sublimation of MoO3 through the SBA-15 channel walls.
利用原位变温XRD对热分解过程进行监测，确定热分解条件，并对产物进行TEM、N2吸附、激光Raman光谱及UV-Vis-DRS表征，结果表明在介孔孔道中形成五氧化二钒高度分散的晶态三氧化钼纳米线，较高温度下(700°C)对产物进行热处理时三氧化钼会穿过介孔壁发生升华同时改变介孔结构。
Based on analyzing the Journal Mechanism of File System and Database System, this paper presents a new journal mechanism for DRS.
原型实验表明，该日志机制在设备复制系统得到了较好实现，为数据复制提供了保障。
From abuse Drs to dysfunctional families to other burny out Nurses to the greatest evil. Hospital Administrators.
从骂人的医生到功能失调的病人家属到其他怒气冲冲的护士到最最邪恶的医院管理人员。
And Hamiltonian Protection Cycle method is proposed to restore from link failure so as to realize control plane protection. Also a differentiated resilience service scheme in intelligent optical network is proposed to ensure the realization of DRS in IP over ION network from control mechanism. 2. Based on the mesh topology of transport plane in ION, many suitable mesh protection/restoration schemes are investigated.
设计了利用链路管理协议进行故障定位的状态转移流程，为故障定位过程的实现提供了依据；针对控制平面的链路故障，提出了使用哈密顿环法来实现控制平面保护的新思路；同时，提出了一种面向光层业务的区分生存性服务方案，从控制机制上确保了区分生存性服务在IP over ION光网络中的可实现性。
According to what we have just said, DRSs emerge through application of the DRS-construction algorithm to texts belonging to the given natural language, and so the class of DRSs could be defined as consisting of just those structures which can be constructed in this way from an independently specified class of natural language inputs.
本文首先综述了话语表现理论的基本内容，然后介绍了以系统Z为代表的采用括号记法的经典逻辑系统，并在命题逻辑系统Z的基础上，构造了两个以广义析舍和存在量词为初始联结词、采用括号记法的一阶系统，其中系统Z'的完全性证明比较简单。
However, the research by Drs.
不过，研究的决议草案。
Since 2004, company is expanding on R D rapidly, like hiring professional research employees and Drs. who studied abroad, taking cooperation with universities and institutes to acquire the knowledge of top information. As a result, we are familiar with new products` market and follow the changing market.
自2004年以来，公司加大的研发力度，高薪聘请专业的研发人员，留学博士等，并与各大院校、相关机构加强联系，积极合作，获取尖端信息，及时了解新产品市场，跟上市场变化的脚步。
Their results have shown that resveratrol improves glycemia by stimulating glucose transport in certain tissues including the skeletal muscle that expresses the insulin-sensitive Glut4 isoform of glucose transporters. However, the research by Drs.
这些研究人员的报告显示白藜芦醇可以通过刺激特定组织中的葡萄糖转运来改善高血糖症，这些组织包括骨骼肌组织，因为骨骼肌组织可以表达一种位于葡萄糖运输载体上的对胰岛素比较敏感的Glut4 对碘氧基苯甲醚的化学物质。
The patients with DRS are treated with appropriate horizontal muscles recession in order to relieve abnormal head position and a significant tropia in primary position, prevent upshoot and downshoot on adduction in patients with DRS.
水平肌大量后徙可以使原在位的斜视得到矫正，代偿头位消失或得到明显改善，患眼内转的时候，眼球后退、睑裂变小明显减轻，上射和下射的现象减轻或消失。
Martin, Drs. Schwartz and Shurin spoke about research development and future funding plans.
在这个由Martin博士所主持的会议上，Schwartz and Shurin博士谈了关于研究的发展和未来的基金计划。