查询词典 acoustic

The parameters of primary wave frequency spectrum derived from array acoustic logging provided the possibility to achieve this aim.

阵列声波测井的纵波频谱参数为实现这个目标提供了可能。

This must positively affect not only the prime cost of motherboard, but also - powerful cooling systems will be not necessary at the level of acoustic comfort.

这必须积极影响不仅是首要的成本，主机板，更强大的冷却系统，将没有必要的水平声安慰。

Mainly used in aerospace, electrical, electronics, toys, electro-acoustic, instruments, printing, office supplies, medical technology, and other fields.

主要应用于航天、电机、电子、玩具、电声、仪器、印刷、办公用品、医疗技术、及其他各个领域。

The acoustic modes of phonons dispersion relation are probability of the vector q , and their group velocities in the [001] direction are vL = 5.1k m /s and vT = 3.6 km /s, respectively.

声子谱中的声学模式在低频区与波矢成线性关系的，它们沿[001]方向声速分别为vL = 5.1k m /s和vT = 3.6 km /s。

In the process of phase mismatch calibration, adopting the classical progressive wave method in free field cannot reach high precision result in higher frequency domain due to installation deviation of acoustic transducers.

如果使用传统的自由场行波法，由于存在安装误差，高频时无法得到高精度数据。

Based on the acoustic analysis of broadcast speech, this thesis builds up a prosodic model for synthesis Chinese.

4详细介绍为汉语文语转换系统建立的韵律模型，以及为建立该模型所进行的广播言语声学特征的研究。

While developed, following phenomena are considered: the characteristics from psychophysics of hearing, one word with one syllable in Chinese, the acoustic model of speech not strictly being consistent with its linguistic model during recognition and the influence of ambient noise on the performance ...

为此， 在系统的开发过程中，考虑了人类语音交互的听觉感知特点、汉语的一字一音节特点、具体识别时语音的声学模型不必与其语言学模型严格一致的特点以及环境噪声对系统性能的影响等，提出以过渡段+韵母段作为识别基元，采取多层识别策略进行识别。

The possible measurement error in acoustic pyrometry is analyzed.

对声学测温所可能产生的测量误差进行了分析。

A new method based on acoustic pyrometry is proposed for fouling monitoring and soot-blowing optimization in coal-fired boilers.

提出了一种基于声学测温方法的锅炉受热面灰污监测与吹灰优化方法。

In order to acquire the accurate transmitted time of sound wave in power plant furnace in acoustic pyrometry, the time delay estimation of weak sound signal under the condition of strong noise is studied.

为了在电站锅炉声学测温中获得准确的声波飞渡时间，针对强噪声环境下弱信号检测问题，研究了声信号的时间延迟估计。

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。