查询词典 TOF

Objective To study the clinical significance of 3 dimensional time of flight magnetic resonance angiography (3D-TOF-MRA) for the pathogenesis of hemifacial spasm.

目的 研究3D-TOF磁共振血管成像对偏侧面肌痉挛病因诊断的临床价值。

Methods The serum proteomics patterns of 46 cases of breast cancer, 40 cases of benign mastopathy, and 40 healthy subjects were read with surface enhanced laser desorption/ionization-time of flight-mass spectrometry (SELDI-TOF-MS) to screen significantly differential proteins, and to develop the classification tree model for the diagnosis of breast cancer.

采用表面增强激光解吸离子化飞行时间质谱(SELDI-TOF-MS)蛋白芯片技术，检测46例乳腺癌患者、40例乳腺良性病患者及40例健康女性血清，筛选出有分类意义的差异蛋白并建立分类树模型。

The average scores in contrast-enhanced MRA for feeders, nidi, and drainers were respectively 2.26, 2.69, and 2.48, while in TOF-MRA they are 1.96, 1.35, and 0.89, respectively.

在对比增强MRA评估中，供血、病灶、引流的平均分分别为2.26、2.69、2.48，而在TOF-MRA中分别为1.96、 1.35、 0.89。

The aerage scores in contrast-enhanced MRA for feeders, nidi, and drainers were respectiely 2.26, 2.69, and 2.48, while in TOF-MRA they are 1.96, 1.35, and 0.89, respectiely.

在对比增强MRA评估中，供血、病灶、引流的平均分分别为2.26、2.69、2.48，而在TOF-MRA中分别为1.96、 1.35、 0.89。

Succinylcholine-inducedneuromuscular block had the following characteristics: 1 twitchaugmentation before twitch depression, which was seen more frequentlyin patients given smaller doses (0.1 and 0.3 mg/kg) than inthose given larger doses (0.5–1.0 mg/kg); 2 TOF fadeduring onset and recovery of the block; 3 tetanic fade; and4 and posttetanic potentiation.

琥珀胆碱诱导的神经肌肉阻滞具有以下特点：1）抽搐增强先于抽搐抑制，小剂量（0.1~0.3mg/kg ）比大剂量（0.5~1.0mg/kg ）更明显；2） TOF 衰减贯穿于阻滞的开始和恢复；3）强直衰减；4）强直后易化。

To the reaction performed in protonic solvent, the catalytic activity decreased in the turn of methanol, ethanol and isopropanol, the highest TOF (933h〓) was achieved in methanol.

对于质子型溶剂醇中的反应，HCOOH的生成速率的顺序为甲醇＞乙醇＞异丙醇，在甲醇为溶剂中的反应，HCOOH的TOF值最高，为933h〓。

The multiphoton ionization mechanisms of hydrogen-bonded cluster systems: pyrimidine-〓 and pyridazine-〓 were studied using TOF mass spectrometer at 355 and 532nm laser.

本文利用355，532nm波长的激光和TOF质谱首次研究了嘧啶-甲醇（〓，pyrimidine-〓）以及哒嗪-甲醇（〓pyridazine-〓）氢键团簇体系的多光子电离机理。

Materials and Methods: Xijing Hospital in 2004 to 2007 for the clinical diagnosis of intracranial venous sinus thrombosis cases of the 25 cases, 25 cases of patients were unenhanced CT scan, 12 cases were enhanced CT scan, 25 cases were MRI scan and TOF MRV.

收集西京医院2004年～2007年临床诊断为颅内静脉窦血栓形成的病例25例，25例病人均行CT平扫，12例行CT增强扫描，25例均行MRI平扫、TOF法MRV检查。

Moreover, The taxol of zymolytic extraction is analyzed by Thin layer chromatography, High performance liquid chromatography, Micellar electrokinetic chromatography and MALDI-TOF.

并对发酵提取物内的紫杉醇用TLC、HPLC、毛细管电泳和MALDI—TOF进行了定性定量分析。

In this dissertation, we will discuss how to increase the time resolution of TOF measurement.

本论文的目的，就是研究如何提高TOF测量的精度。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。