查询词典 ad.

Therefore the accumulation and toxicity of Aβin brain is a important pathogenic cause that lead to AD.

因此Aβ在脑内的沉积和毒性是造成AD发病的重要原因。

It may be concerned with the diagnoses principle, penetrance and study strategy of AD. The frequency of IL-18 gene distribution is different with race and region.

不同种族、地区基因分布频率不同，因此，有必要对重庆地区AD患者的易感基因进行研究。

Perceptively on 3d and 5d. Collagen is positive in Western blot on 9d. Aniline dyeing is positive on 12d. The control group was negative. Ad-BMP-2 transferred MSCs cultured in fibrin gel was positive in Aniline dyeing, Immunohistochemical. The therapy effect of group was better in histology, biochemistry and biomechanics in all periods than the other two groups, and was similar to the natural cartilage.

结果 ①Ad-BMP-2转基因MSC BMP-2、CollagenⅡ的PT-PCR分别在3、5d呈阳性，CollagenⅡ的Western Blot 9d为阳性，较对照组有显著差异；②转基因MSC经纤维蛋白体外三维培养后免疫组化和苯胺蓝染色呈阳性，电镜显示细胞生长良好，有基质合成；③转基因修复组各时期大体、组织形态学和组织化学成份均显著优于其它两组，12W时力学和组织学已接近正常关节软骨。

The microbial production of AD had the advantage of high purity, low cost and short cycle time, but it was restricted by the conversion ability of microbes and low solubility of phytosterol.

微生物法制取AD具有产品纯度高、生产成本低、周期短等特点，但也存在菌种转化能力普遍不高，底物甾醇在水中溶解度低等缺点。

Principle of ECG-based diagnostic techniques and their understanding of the design by the pre-amplifier, filter and single-chip embedded components of the AD converter input channel.

基于对心电图原理及其诊断技术的理解，设计了由前置放大器、滤波器和单片机内嵌的AD转换器组成的输入通道。

On the basis of the understanding of electrocardiogram principle and technology of diagnosing, have designed the input channel composed of AD converters inlaid in the pre-amplifier, wave filter and one-chip computer.

基于对心电图原理及其诊断技术的理解，设计了由前置放大器、滤波器和单片机内嵌的AD转换器组成的输入通道。

Principal plane: Any plane that contains two principal axes is regarded as a principal strain plane, where AB refers to the maximum principal plane, BD, the minimum principal plane and AD, the intermediate one.

主平面：包含任意两个应变主轴的面称为主应变面。其中：AB面为最大主平面，BD面为最小主应变面，AC为中间中应变面。AD面-代表亚性面，BC-代表张性面

Neuropsychological tests and brain SPECT are of help in the process of diagnosis and differentiation between AD and PD.

神经心理学测验和脑SPECT可作为诊断和鉴别诊断AD和PD的辅助手段。

It is understood that this version is the series of Kaspersky 8.0, the Chinese version, adopted a new anti-virus engine, engine for dual-core and four-core CPU platform optimization, can greatly improve the system scanning speed, and a "4 D security defense System ": that is, RD registry to protect, FD defense document protection, ND network defense, AD application protection, integration into the active defense technology and integrated firewall, to Automatic for the application level of security classification, for different levels of application of different security policies and access control.

据了解，该版本即为卡巴斯基8.0系列的中文版，采用了全新的反病毒引擎，引擎针对双核和四核CPU平台优化，能极大提高系统扫描速度；并采用"4D安全防御体系"：即RD注册表保护、FD文件防御保护、ND网络防御、AD应用程序保护，融入主动防御技术和集成的防火墙，能够自动为应用程序的安全级别进行分类，针对不同级别的应用程序采用不同的安全策略和访问控制。

Alzheimer′s disease animal models were made by damaging bilateral nucleus basalis of Meynert of elderly rats (20-22 month) with quinolinic acid(150 nmol in 2 μL for each NBM, given d 3 after administration of test drugs). Activity of choline acetyltransferase was measured by radiochemistry assay. One time training passive avoidance step-down and water-maze spatial localization task were used to observe effects of ginsenoside of stem and leaf in combination with choline on learning and memory of AD model rats.

应用喹啉酸（每侧150 nmol，2 μL，给受试药后d 3注射）损毁老年大鼠双侧Meynert基底核制备阿尔茨海默病动物模型，放射化学法测定胆碱乙酰基转移酶活性，一次性训练被动回避跳台实验和水迷宫空间分辨能力测试，观察人参茎叶皂甙和胆碱合用对AD模型大鼠学习记忆的影响。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。