sound probe 中文意思是什麼
sound probe
解釋
聲頻探頭-
This paper researches on a novel method to measure three - dimensional sound intensity use for failure diagnosis of electro - hydraulic system and the fabrication of a miniature three - dimensional sound intensity probe by using two separate micro - machined pressure probes and one microphone frame
本文研究了聲強測量技術在汽車噪聲源識別中的應用。通過使用兩個微型雙麥克風和支撐它們的框架，我們設計了一個小型的聲強探測器，用它來實現對汽車噪聲源的聲強探測。 -
Abstract : in the paper, based on the problem that strong reactive background noise can bring about a big measurement error when sound power is measured in a narrow room, such as power room in a diesel locomotive, it is analyzed theoretically that sound power is measured and carried out by using sound intensity probe hood, and sound power of diesel engine surface noise is measured in a power room
文摘:在狹小空間如內燃機車動力室的條件下，測量柴油機表面噪聲聲功率時，動力室內抗性背景聲很強引起較大的測量誤差，從理論上分析了採用聲強探頭罩進行聲功率測量的可行性，並進行了內燃機車柴油機表面噪聲的聲功率測量。 -
In order to deal with effect of the high damping, focusing probe with focused sound field is used in testing. the image device of ultrasonic c - scanning, which has functions of ultrasonic testing, pc - based control, data collection, data storage, data processing and image displaying together, is applied in testing for the sake of visual testing result
為了克服高阻尼影響，採用了具有聲束聚焦性能的聚焦換能器對不同形狀的該種復合材料工件進行檢測；為了得到直觀的檢測結果，運用了將超聲檢測與微機控制和微機進行數據採集、存貯、處理、圖像顯示集合在一起的超聲c掃描成像技術，並得到了工件內部缺陷的橫截面圖。 -
A high - pitched whirring sound begins, and a mechanized double - pronged probe pushes itself into his nose
一陣高頻的呼呼聲開始響起，一個機械的雙分叉頭的探針被推進了他的鼻子。 -
To help answer these questions, the probe carries a surface science package ( ssp ), which will emit sound waves in the final stage of the descent to gauge the roughness of the surface
為回答這些問題，探測器載有一套表面科學儀器組（ ssp ） ，將在降落的最終階段發出聲波，以測定表面的粗糙度。 -
At the time of image processing, both size and shape of defects may be analyzed and measured according to the sound pressure distribution of focusing probe. and essence of the defects can be judged
在處理圖像時，通過對聚焦換能器聲場中聲壓分佈的特性分析獲得了缺陷的尺寸和形狀，由此判定缺陷的性質，實現了對缺陷的定性和定量研究。 -
This paper analyzes the constructions of foreign and native sound intensity measurement equipments deeply, and mainly investigates sound intensity probe and its data signal - processing module in the sound intensity measurement system
本論文對國內外現有聲強測量設備的構造進行了較為深入的了解，並針對其中的聲強探頭和聲強數字信號處理模塊進行了細致的研究。
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