anechoic chamber

基本解释

An anechoic chamber is used to test the iPhone's signal strength.
iPhone的信号强度需要在消声室中进行
Decide microwave anechoic chamber dimensions in terms of measurement project and EUT (equipment under test) dimensions.
根据测试项目和被测件的大小，决定暗室的尺寸。
http://dict.cnki.net
The paper establishes reverberation-anechoic chamber sound insulation test method via a lot of test research and demonstration .
本文通过大量的试验研究与论证，建立了混响室—消声室法隔声测量方法，填补了国内在该领域研究的空白。

To even reasonably run a scientific test, the iPhone should have been sitting on a non-metallic pedestal inside an anechoic chamber.
FORBES: The iPhone Antenna: It's Complicated

微波暗室
One of the most important parameters is the reflected level of the quiet zone among the microwave anechoic chamber electric performances.
微波暗室的电性能中,静区反射电平是反映暗室性能好坏的最主要指标之一。
电波暗室
Details the classification of anechoic chamber in the EMC fields and makes a discussion on the indexes for evaluating the semi- anechoic chamber. The relevant standards which they are according to are also introduced.
介绍了电波暗室的种类,并对电波暗室性能的各项评价指标作了阐述,对相应的有关标准进行了说明。
电子暗室
电磁波吸收室
无回波室

电波暗室
A test scheme was designed to measure antenna terminal voltage produced by some vehicle interferential source in semi-anechoic chamber. The disturbance between antenna and interferential source was analysed by test result.5.
4.设计试验方案,在半电波暗室内对某款车上几种典型干扰源在车载天线末端产生的骚扰电压做出测试,从试验结果分析天线受其它设备干扰的情况。
环境科学技术
微波暗室
The main work in this paper is :1. Developing an anechoic chamber and testing its performances of shielding and field uniformity.
本论文的主要工作在于：1．研制了一个微波暗室，并对暗室的屏蔽性和场均匀性进行了测试。
物理学
消声室
消声器