查询词典 acoustic

A research team from the Institute of Environmental Medicine at the Karolinska Institute in Stockholm, Sweden, found that using a cell phone for a decade or more quadrupled the risk of developing acoustic neuromas.

一个研究小组研究所环境医学在卡洛林斯卡研究所在瑞典首都斯德哥尔摩发现，使用手机十年翻了两番或更多的风险，发展中国家听神经瘤。

And 15 cases of gliomas,5 of acoustic neuromas,3 of craniopharyngiomas,2 of chordomas and 1 of trigeminal neuroma showed type Ⅲ curves.

结果 ：91 %(20/22)的脑膜瘤SI -T曲线为速升或快升型，其中血管瘤型均为Ⅰ型。垂体瘤75 %(9/12)表现为早期快速强化，尤以侵袭性垂体瘤为著。

It provided an optional treatment for patients with small to medium size acoustic neuromas, and an important adjuvant therapy for treating residual and recurrent tumors

无面瘫和面部麻木，听力保留率59I2%结论伽玛刀对听神经瘤有较高的肿瘤控制率，并能保留有用听力，对面神经、三又神经损伤小，是小至中等大小听神经瘤可供选择的治疗方法，及术后残余和复发肿瘤的重要辅助治疗手段。

Methods Eighty six patients with large acoustic neuromas (≥3 cm) underwent surgical treatment via suboccipical retrosigmoid transmeatal approach.

对86例单侧大型听神经瘤（直径≥3 cm）病人采用枕下乙状窦后入路显微切除肿瘤。

True acoustic neuromas occur in conjunction with a fairly rare hereditary condition called neurofibromatosis 2, in which multiple cranial nerve tumours arise.

虽然一些不太正确，但是这种说法还是被保留。真正的听神经瘤大多与遗传的神经纤维瘤病有关，其会有成倍的神经瘤产生

In acoustic neuromas, patients with LOH were younger at the age of diagnosis, and larger tumor size, had shorter history and higher growth rate. Conclusions CHR22 LOH was a frequent event in the tumorigenesis of sporadic schwannoma. The presence of CHR22 LOH was related to clinical features.

CHR22 杂合子丢失是神经鞘瘤发生中的常发事件，缺失的区域包括NF2基因，CHR22 杂合子丢失与听神经瘤的临床行为有一定的关系，CHR22 杂合子丢失可能是神经鞘瘤增殖的重要因素。

For the acoustic comfort on the street side, patios were added.

一个简单的设计和排列，在建筑和绿地之间呈现。

In this paper, by using theoretical analysis and experiment, the effect of the surface roughness of the laser shock peened metals on the dispersion of laser-generated surface acoustic waves is studied.

本文从理论和实验方面研究了激光冲击硬化材料表面粗糙度对激光声表面波色散的影响。

The surface roughness of laser shock peened metals has linear effect on the dispersion of laser-generated surface acoustic waves.

搭建了用Nd：YAG脉冲激光器激发，PVDF传感器探测激光声表面波的实验系统。

According to the degrees of PSC they have,Shanghai-accented Mandarin interlanguage are classified into four stages as elementary ,intermediate ,intermediate-advanced and advanced.Then the phonologies of Standard Mandarin and Shanghai-accented Mandarin interlanguage are compared in order to find out the phonological differences between these two dialects. Based on the statistical results, the writer chooses ten typical kinds of pronunciation errors of finals according to the rates of pronunciation errors of finals on stages.Then, the phonetic level analysis is made on them for the four stages respectively. Furthermore, acoustic features of vowels, diphthongs, triphthongs and vowels with nasal endings are analysized and compared by plotting vowel charts and formant patterns for them. Finally, the writer gets some preliminary results of the typical pronunciation errors of finals during the whole process of Shanghai-accented Mandarin interlanguage and on the stages of it respectively.

本文结合当前这种实际研究和应用的需要，以上海地区普通话过渡语为考察对象，从韵母发音偏误入手，借鉴第二语言习得研究中偏误分析和中介语研究的相关理论，采用实验语音学的方法，随机选取了80位上海地区不同普通话水平等级的应试人的应试录音和试卷作为本研究使用的语料，并将其分别对应于上海地区普通话过渡语的四个阶段，重点考察这80位处于不同阶段的应试人在测试的读单字部分的韵母发音偏误现象，通过对各阶段所有应试人的各类韵母发音偏误出现率的统计分析，展示出上海地区普通话学习者在韵母习得方面产生的偏误在过渡语各个阶段上的分布特点及趋势；再根据各阶段各韵母发音偏误率的统计结果，选取各阶段共同具有的十类主要的韵母发音偏误，分别绘制过渡语各阶段的偏误音声学元音舌位图或共振峰模式图，并与标准普通话中相应韵母的声学元音舌位图或共振峰模式图进行比较，从而展示出上海地区普通话学习者的主要韵母偏误类型在过渡语不同阶段上各自的声学特征、偏离标准音的程度和相关趋势，并从一定程度上反映了这一地区普通话学习者在韵母习得方面的能力发展轨迹，为普通话教学及培训中如何提高教学效率问题提供一定的参考依据，也为普通话水平测试各等级标准声学特征的建立，乃至为将来测试的计算机化提供了可靠的声学参数。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。