查询词典 acoustic

Results In four cases, one was lipochoristoma of the acoustic nerve, two were low-grade papillary adenocarcinoma of endolymphatic sac origin, and another one was juxtaoral organ of Chievitz presenting clinically as a tumor mass.

结果 1例为听神经脂肪瘤样迷离瘤，2例为内耳内淋巴囊来源的低级别乳头状腺癌，1例为类似肿瘤病变的Chievitz口旁器官。

The experiment also shows that the acoustic scattering property of Enteromorpha prolifera is characterized with special complexity, which is likely to be connected with gas production property of the organism during photosynthesis process.

实验同时显示，浒苔的声散射特征具有其特殊的复杂性，这可能与其可通过光合作用产生气体有关。

Therefore, if acoustic method is to be used for quantitative assessement of submerged Enteromorpha prolifera, the physiological and biochemical characteristics of Enteromorpha prolifera need to be observed concurrently.

因此，若欲利用声学方法对下沉浒苔资源进行定量评估调查，需对浒苔的生理生化特征进行同步观测研究。

Results Of 80 cases 46 were acoustic neuromas (57.5%), 15 meningiomas (18.5%), 6 epidermoid cysts(7.5%), 5 trigeminal neuromas (6.3%) and 8 other rare tumors(10%).

结果 80例肿瘤中，听神经瘤46例(57.5%)，脑膜瘤15例(18.8%)，上皮样囊肿6例(7.5%)，三叉神经瘤5例(6.3%)及其它少见肿瘤8例(10%)。

The characteristics of the acoustic response of AⅠneurons to the frequency of pure tone were investigated with extracellularly recording.

使用微电极在体胞外记录方法研究了SD大鼠AⅠ区神经元对纯音频率的反应特征。

The 52 cases (57.78%)were with type of uterine tube clumps, and the feature of acoustic image showed clump echo were irregularity boundary, internal echo were uneven, gestational sac were not clear and there were a little or a few of fluidify when tubal pregnancys were ruptured.

输卵管妊囊型27例(30.00%)，表现为较完整胎囊强回声光环，部分见胚芽；输卵管包块型52例(57.78%)，表现为边界不规则的包块回声，内部回声不均匀，胎囊显示不清楚；输卵管妊娠破裂出血时盆腔可见少或中量积液等。

Followingly, an interfacial acoustic pressure level at a certain point on the vibrating plate is found with this equation.

以脉动半球声源和固定圆板的一阶振型假设为基本物理模型，导出了不同频率下的振声转换公式，由此求出振动板上某一点处的界面声压级。

The thickness of bovine liver in vitro ranged from 4 to 10 cm. Ultrasound energy was continuously delivered to ablate the liver with a frequency of 1.6MHz, and spatial peak pulse average acoustic intensity of 12000 W/cm^2. The characteristics of complete coagulation necrosis and exposure time were measured after FUSC exposure, and pathological changes in treated bovine liver tissue were observed.

在超声频率为1.6MHz，声强12000W/平方公分条件下，对厚度4~10cm离体牛肝进行双面连续扫描辐照后，记录牛肝达到贯通性凝固性坏死的辐照时间，测量离体牛肝凝固性坏死性状的形状和特征，观察组织病理学的变化。

The systems of the voice acoustic analyzing and the glottal image analyzing, which are realized by using LabWindows/CVI virtual instrument programming language, are discussed in detail.

嗓音声学分析系统可进行声音信号的采集、存储和回放，并可对采集的声音信号进行三维声图分析和声学参数的提取分析。

It was found that the heteropolar space charges in composites were more than those in pure LDPE; Field-induced-thermally-ionization appeared in microcomposite obviously.

本文采用电声脉冲法(Pulsed-electro-acoustic Method， PEA)研究了纯LDPE、不同浓度的Nano-SiOx/ LDPE和Micro-SiO2/ LDPE复合材料等在中等直流电场下(5-20kV/mm)的空间电荷分布。

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。