声学

Acoustic densitometry technique is helpful to detect the changes of coronary artery,which is of great value to diagnose the atypical Kawasaki disease at early stage.

声学密度定量技术有助于在早期检出冠状动脉病变，对早期和非典型川崎病的诊断具有重要价值。

OBJECTIVE: To evaluate the value of acoustic densitometry in detecting myocardium damage of the left ventricle secondry to hypoxic pulmonary hypertension.

目的：探讨声学密度定量技术定量评价缺氧肺动脉高压后左室心肌损害的应用价值。

To evaluate the quantitative acoustic densitometry technique in myocardial fibrosis diagnosis and to explore the effects of benazepril and valsartan on myocardial fibrosis.

目的探讨声学密度定量分析技术评估高血压心肌纤维化的价值，同时观察苯那普利和缬沙坦对高血压心肌纤维化的作用。

Acoustics Densitometry is a new algorithm with ultrasonic backscatter.

声学密度定量技术是心肌组织定征的一个新技术。

3The results of disambiguity experiments show that:①If speakers are given appreciatecontext,he/she will provide disambiguation information by prosody;②Listeners have ability tomake full use of this prosody to help comprehension to ambiguous sentences;③Thedisambiguation effects of prosody are different in different kinds of ambiguous sentences;④Thevariations of breaks in front of ambiguous syllable and behind it are the main methods in structuralambiguous sentences;⑤Disambiguating demonstrative ambiguous sentences the importantmeans is setting up accent on the corresponding noun,the fundamental acoustic correlate isduration lengthening of corresponding noun.

歧义实验结果表明，如果提供合适的语境，在发音过程中，人能够运用韵律手段提供解歧信息；而听者在理解话语时也能够有效利用这一信息，达到对歧义句语义解歧的目的。在对歧义句进行适当归类的基础上，发现韵律对不同类型歧义句解歧效果不一。对层次切分歧义句和指代歧义句的深入研究表明，歧义音节前后停顿时长的变化是消解层次切分歧义的最主要的手段；发音人消解指代歧义的基本手段是在所指名词上设置相应的重音，其最主要的声学相关物是所指名词时长的延长。

You can learn from the documents home and abroad that most of researchers in sonochemistry major in chemistry or related subject such as enviorment or water treatment, etal.

综合国内外研究资料可以发现，从事声化学研究的学者大多数都是从事化学专业或与化学相关的环境或水处理等专业，尤其是国外，声学专业从事声化学研究的人很少。

Raman Shifts of the LA Phonons in a ZnSe/ZnTe Finite Strained Superlattice;2. By using quantum statistics, this paper obtains the initial results and the formula with which the entropy of phonons may be calculated.

采用量子统计方法，得到了声子熵的计算公式和初步结果，同时还指出在胰岛素与其受体的缔合反应中，声学支声子所提供的声子熵起了重要作用。

Quantum resonance music therapy is a kind of therapy involved in music, acoustics, physics, biology, psychology, psychosomatic medicine and sports medicine.

量子波动共振音乐疗法是一种涉及音乐、声学、物理、生物学、心理学、心身医学和运动医学等多学科的艺术疗法。

The physical characteristics of sea bottom are very important not only for oceanographers and acousticians, but also for geophysicists, geologists and specialists of oceanics.

海底物理特性对海洋学家、声学家、地球物理学家、地质学家和海洋工程学家都是很重要的。本文评述了这一领域的新进展，包括：1。

The detailed works are as follows: 1. Realization of numerical simulation for rotationally asymmetric sound absorbent structures by finite element method.

具体工作在如下两方面：(1)具有旋转对称腔体和非对称基材单元的水下吸声结构声学特性在数值仿真的实现。

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。