查询词典 Ad

Control bits used to cause the segment output and AD output to be lighted/unlighted.

控制位用来引起的段输出和AD输出点燃/点亮。

Moreover, two efficient, one-pot procedure were reported for the synthesis of N-trifluoroacetyladriamycin-14- valerate (AD-32). The yields are 35% and 28%, respectively.

其次采用两种新的合成方法，方便地制备了氟乙阿霉素（AD-32），产率分别为35％和28％，均高于文献报道，两种方法的中间体均无需分离纯化，容易实现工业化。

Methods Event-related potentials were performed in 30 patients with AD,16 with VD and 41 normal controls.

方法对年龄匹配的AD患者30例，VD患者16例，正常老年人对照组41例进行P300检查。

Methods The level of serum lipid in 70 patients with AD,50 patients with VD and 50 normal controls were measured respectively.

测定了70例AD、50例VD患者血清脂质代谢水平，并与50例非痴呆正常老年人进行比较。

Improved wavelet packet analysis and support vector machine were used to evaluate the performance of wireless Ad Hoc network.

使用训练集大小、特征提取方法和识别方法作为影响识别错误率的三个因素，采用改进小波包和SVMDT相结合的方法对无线Ad Hoc网络的性能进行了评价。

ABSTRACT: CNC AD spraying machine is used to spray barrier and graphite on aluminum velamen by turns.

数控AD喷涂机是用于74cm显示屏在蒸铝膜后，往屏内表面铝膜上以雾状形式交替喷涂巴利亚和石墨液体。

objective to study gastrodia elata blume to effect tau protein,sod,mda expression in gyrus hippocampi and cerebral cortex of experimental mice.methods to inject okadaic acid to mice ventriculus lateralis and to measure tau protein level,sod activity and lipid superoxide mda content of sod control group,oa injection group,oa and gastiodia elata injection solution group.results tau protein of experimental group(p＜0.05/p＞0.05),sod was lower than model group(p＜0.001) and was higher than control group(p＜0.05).conclusion gastrodia elata blume can increase sod activity and reduce tau protein expression and superoxide lipid forming in brain tissue of experimental dementia mice caused by oa.it can prevent and treat ad.

目的 观察天麻对痴呆模型大鼠海马、皮质神经元微管相关蛋白、超氧化物歧化酶和脂质过氧化物丙二醛表达的影响，探讨其治疗阿尔茨海默病(alzheimer disease，ad)的作用机制。方法用冈田酸(okadaic acid，oa)注射大鼠侧脑室造模，测定模型组、实验组、对照组海马和皮质tau蛋白、sod、mda的含量。结果实验组tau蛋白低于模型组(p＜0.001)，高于对照组(p＜0.05)；sod高于模型组(p＜0.001)和对照组(p＜0.05)；mda低于模型组(p＜0.001)，高于对照组(p＜0.05)。结论天麻可增强oa致实验性痴呆大鼠脑组织sod活性，降低mda蓄积和tau蛋白生成，具有防治阿尔茨海默病的作用。

Rats in the pretreatment group were abdominally injected with propofol （ 100mg/kg） before making AD-like model.

异丙酚预处理组大鼠于拟AD模型制作前30min，腹腔注射异丙酚100mg／kg。

Ad hoc network is more and more popular for its acentric, self-organizing and highly flexible characteristics.

Ad hoc网络由于具有无中心、自组织、机动性高等特点，越来越受到重视。

Acylamino compounds from AD were synthesized by cleavage of A-ring through NaIO4/KMnO4 oxidation, ring closure by amination, oximation with hydroxylaminechloride in C-17 position, and reduction of oxime in C-17 position and substitution with substituted acylchloride and carboxylic acids.

本文以AD为起始原料，经过NaIO4/KMnO4氧化裂解、胺解环合、羟氨肟化反应，在甾体17位形成肟，并将肟还原成胺，与取代酰氯和有机羧酸反应，合成了15个酰胺化合物。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。