查询词典 sound system

objective to investigate the clinical therapeutic effect of mucosolvan nebulization in infants with pneumonia.methods 96 infants were randomly divided into and control group.regular treatment were given to control group,meanwhile,based on regular treatment,the infants in observation group were also received mushutan nebulization.the disappearing time of cough、wheezy phlegm、anhelation、wheezy sound in lung and admission duration were evatated.results the disappearing time of wheezy phlegm、wheezy sound in lung and admission duration in observation group were shorten than in control group(p.05).conclusion mucosolvan nebulization can raise clinical therapeutic effect for pneumonia in infants with pneumonia.especially in eliminating phlegm and disappearing of wheezy sound in lung.

摘要］ 目的：为探讨沐舒坦雾化吸入辅助治疗婴幼儿肺炎的效果。方法：将96例婴幼儿肺炎随机分成两组，两组均在常规抗感染，纠正缺氧、酸碱平衡、电解质紊乱，治疗组加用沐舒坦雾化吸入，对照组用α糜蛋白酶、地塞米松雾化吸入。对两组的咳嗽、痰鸣、气促、肺部湿音的消失时间及住院时间进行比较。结果：使用沐舒坦雾化吸入的治疗组在治疗痰鸣、肺部湿音消失时间及住院时间比对照组短（p.05）。结论：沐舒坦雾化吸入可提高婴幼儿肺炎治疗效果，尤其祛痰和减少肺部湿性音的效果较好。

Bit sound card is the sound card in the collection and to play a sound file by the use of digital voice signals in a binary digit.

声卡的位是指声卡在采集和播放声音文件时所使用数字声音信号的二进制位数。

The sound blowfly produces is the sound of its motor, that is tuned in the way that it is similar to the sound of a real blowfly.

这种小比例的机械结构已经被多方发展并应用於玩具上。

I love that deafening, thundering sound That sounds like buildings tumbling down And people wish that they weren't around When we all rock and roll into town We hear those fearful piercing screams The kind you find on cinema screens And if they're fit to burst at the seams If they could say what all of this means We love that satisfying, rattling crash The sound of registers full of cash We'll be all over your town like a rash We'll steal your children and smoke all your hash I love that deafening, thundering sound The sounds like buildings tumbling down And people wish that they weren't around When we all rock and roll into town We are, we are the elephant men Take heed we'll be stampeding again Look out all of U fairweather friends Because elephants never forget

我爱那振耳欲聋的雷鸣般的声音那听起来像歪斜状的建筑物一样当我们所有的摇滚进入城镇之内 and人们希望它们不在附近我们听到那些恐怕刺骨的尖叫声那种你在电影院荧屏上找的场面如果他们可以说这全部意谓什么 and他们能够在缝合线爆裂我们爱那个满意的卡答的坠毁充满现金的储存器爆破的声音我们将会让你们城镇中所有的同类一起轻率我们将会唤醒你们的孩子用烟雾把你们搞得一塌糊涂我爱那振耳欲聋的雷鸣般的声音那听起来像歪斜状的建筑物一样当我们所有的摇滚进入城镇之内 and人们希望它们不在附近我们是，我们是elephant man 我们将会采取再一次逃窜以引起注意小心看紧你们全部顺从于安排的朋友因为 elephant 将永远不再会被遗忘

The research indicates that the interior scattering sound field can be expressed as the summation of the interior scattering sound field of the closed shell and the external scattering sound field of these scatterers.

研究结果表明，该内部散射声场可表示为封闭薄壳的内部散射声场和这些内部散射体的外部散射声场之和的形式。

The conclusion can be obtained that the interior scattering sound field can be expressed as the superposition of the interior scattering sound field of the arbitrary-shaped closed thin shell and the external scattering sound fields of these scatterers.

研究结果表明，该内部散射声场可表示为封闭薄壳的内部散射声场和这些散射体的外部散射声场之和的形式。

The improved experiment device of interference of sound wave can feel the interference countervail and strengthening of sound in ordinary lab, and measure the sound velocity.

本文给出了改进声波干涉实验装置的具体方案，该改进装置可在普通实验室内感受声音的干涉相消和干涉加强现象，并能测定声速和频率。

Based on the simple global noise source, take the noise which is cared by people into account. Get the sound pressure level after processing the noise sources sound pressure. Educe the allowable value of the upper limit, through linking to the sound pressure level which is permitted. Taking the value into the reliability modals established before, found the diplex integral mathematics modals that is restricted.

考虑约束因素的影响，引入人们所关心的噪声，以结构简单的球形声源为基础，在对声源声压做了相对处理后，得到其声压级，结合许用声压级指标，求得许用频率上限值，将该值代入已建立的防共振模糊可靠度模型，建立有约束防共振模糊可靠度计算的双重积分数学模型。

For comparison, Sound Font technology highlights practical, but only use innovative sound card, Microsoft's use of DLS on the PCI sound card.

相比较来说，Sound Font技术实用性突出，但是只有创新声卡能用，微软的DLS多用在PCI声卡上。

PCI sound card is one of the advantages of the use of advanced DLS technology, the sound wave table stored in the hard disk through the sound card chip processing, in the play transferred to the memory when MIDI.

PCI声卡的优势之一是可使用先进的DLS技术，将波表音色储存于硬盘中，通过声卡芯片处理，在播放MIDI时调入内存。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。