Echolocation and Acoustic Communication in Bats;
回声定位蝙蝠及其声通讯
The vocalization and communication organs in the main groups of animals which can vocalize are produced.
介绍了能够发声的主要动物类群的有关发声通讯系统研究的新进展 。
Acoustic Properties in Sounds of the Loxoblemmus Doenitzi Stein and Vearifictorus Micado Saussure, and Their Biological Implications;
迷卡斗蟋与多伊棺头蟋声通讯行为学研究
Submarine Sound Signal Communication and Anti-interference of Water Sample Controller
采水控制器中的水声通讯及抗干扰方法
Design of Underwater Acoustic Digital Voice Communication System Based on OFDM;
基于OFDM的水声数字语音通讯系统设计
Data communication for high temperature test system of acoustic wave transducer
声波换能器高温测试系统的数据通讯
Iraq is relentlessly attempting to tap all of their communications, both voice and electronics.
伊拉克毫不保留地试图使用其所有的通讯方式，无论是声音通讯还是电子通讯。
Design of the High Frequency and Passband SAWF for Communication;
通讯用高基频带通声表面波滤波器的设计
Play sounds when available devices come within range and when communication is interrupted.
设备在有效区域内及通讯中断时播放声音。
a communication system that transmits sound between distant points.
在远距离点之间传输声音的一种通讯方式。
Design of a Portable Data Acquisition Instrument s USB Transmission and Noise Analysis Modules;
便携式数据采集仪的USB通讯、噪声模块设计
Study in the Market Developing Strategy of the Voice Communication Service of CNC in JiLin Province;
吉林省网通声讯业务市场拓展策略研究
a communication satellite, link, etc
通讯卫星、 通讯线路等
When on, Quiet Mode disables sound for all radio notifications and alerts.
当静音状态选择“开”时，所有的无线通讯通知和警报都是无声的。
The Web allows rich and diverse communication by displaying text, graphics, animation, photos, sound and video.
网页通过展示文字，图画，动画，照片，声音和录象来使得通讯丰富多采。
Asia-Pacific POPIN Newsletters
《亚太人口资讯网通讯》
Between the opinions of the editor and the bare statements of wire services there is nothing.
在编辑的见解和通讯社电讯稿干巴巴的声明之间是一片一无所有的空虚。
Customers feel the crunch when their calls are dropped or they hear poor-quality signals.
消费者可能只听得到通话中断时的沙沙声，或是品质不佳的讯号。
a car in which policemen cruise the streets; equipped with radiotelephonic communications to headquarters.
警察巡逻街道的车；装备有和总部联系的声讯通信系统。
Design and Realization on Sonar Information Processing and Communication for Sea Area Alert System
海上区域警戒声纳信息处理及通讯系统的设计与实现