查询词典 acoustic

Methods:1092 children from three primary school of FAW community include pre-school classes and Grade one and two classes received epidemiologic examination,if obstructive sleep apnea synd- rome was identified,pharyngeal check-up,fibrous endo- scopic,lateral x-ray,acoustic impedance or sleep oxygen saturation studies.

在长春一汽集团社区内的3所小学内的学龄前班、一年级、二年级内共1092名儿童进行流行病学调查，并对存在睡眠中呼吸暂停的儿童进行，咽部检查，纤维咽镜，鼻咽侧位片，声阻抗，夜间血氧监测检查。

IsraelNN.com The Seismologic Division of the Ministry of National Infrastructure's Geophysical Institute will attempt to simulate an earthquake in the southern Negev on Thursday. The experiment, financed by the U.S. Defense Department, is a joint project with the University of Hawaii and is part of a scientific project intended to improve seismological and acoustic readings in Israel and its environs, up to a 1,000 km/621 mile radius.

IsraelNN.com）国家基础设施部的地球物理研究所的地震学小组，周四在内盖夫南部将尝试模拟地震，是经费由美国国防部支持的实验，与夏威夷大学的一个联合项目，亦是一一个科学项目的部分，旨在改进地震学和在以色列和其周围地区的声学读数，达到 1000 km/621哩半径。

It has an electric field with the same order as that of the SKAW on the Alfvén velocity branch, but its magnetic field is weaker than that of the latter by a factor of (β/2)1/2=Cs/νA, where Cs and νA are, respectively, the ion-acoustic velocity and the alfvén velocity.

它具有一个与阿尔文分支上SKAW同一量级的扰动电场，但扰动磁场比后者低β1/2倍。

Auditory physiology ; stapedial acoustic reflex ; modeling and simulating ; biological cybernetics

听觉生理学；镫骨肌声反射；建模与仿真；生物控制论

There were significant differences between the chronic sinusitis and the controls, among stages in As, B and C types tympanograms, were peak pressure, acoustic stapedius reflex and gradient.

静态声顺值无统计学差异；(3)听阈各频率中鼻窦炎各分型与对照组、各分型之间进行比较，60组比较中47组有统计学差异。

Results Of 355 ears in 200 children with secretory otitis media, 240 ears exhibited type B tympanogram and 115 ears type C. Removal of hydrotympanum was performed in 355 ears. There was no significant difference in total obtaining liquid rate (P＞0.05). However, there was very significant differences in obtaining mucus rate, stapedius muscle reflex and recurrence rate (P＜0.01), and a significant difference in obtaining serous rate (P＜0.05). There was no misdiagnosis and missed diagnosis in 200 sick children undergoing acoustic immitance determination.

结果 200例（355耳）分泌性中耳炎患儿呈B型鼓室导抗图240耳，C型鼓室导抗图115耳，分别对其抽出鼓室积液，它们的总得液率无显著性差异（P＞0.05），但其得粘液率、镫骨肌反射、复发率有极显著性意义（P＜0.01），得浆液率有显著性意义（P＜0.05）；在接受200例声导抗检查的患儿中，无1例发生误诊及漏诊。

Methods Acoustic immitance determination including tympanogram and stapedius muscle reflex were performed with enhancement type middle ear analyzer-Madsen ZODIAC901 in 200 children with secretory otitis media before and after treatment. Psychological care was well done in sick children and their relatives.

用Madsen ZODIAC901增强型中耳分析仪对200例分泌性中耳炎按常规在治疗前、治疗后进行声导抗检查，测试项目包括鼓室导抗图、镫骨肌反射等。

Starfruit: Third Heba Shihmen Village Castle Peak Hill show produced fruit of well-known, starfruit acoustic prices higher, characterized by the Qing, sweet, crisp, tasty to eat up no residue, can backfire Sheng Jin, patients eat a special appetizer Xiaoshi.

杨桃：三河坝石门岭村山青山秀，出产的水果驰名，其中杨桃声价更高，其特点是、清、甜、脆，吃起来可口无渣，能止渴生津，病人吃了特别开胃消食。

In practical implementation of acoustic echo cancellation , subband technology is used to improve the system performance and reduce the computational complexity of the algorithm.

在语音通信中，声回声抵消技术是一种用于消除在扬声器与传声器共存情况下所产生的回声干扰的技术。

An adaptive conjugate gradient algorithm based on subband decompsition structure was proposed for acoustic echo cancellation in communication systems.

针对通信系统中的声学回声干扰问题，研究了一种快速收敛和有效的自适应回声抵消算法。

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 。