氣象聲學 的英文怎麼說
中文拼音 [qìxiàngshēngxué]
氣象聲學
英文
meteorologic acoustics-
Understanding how these cultures adapted to events like persis tent droughts could provide valuable perspective on how modem societies might respond to future climate change, says peter demenocal, a researcher at the lamont - doherty earth observatory of columbia university
哥倫比亞大學拉蒙特一都荷迪地球天文臺的研究員彼得?德曼諾克聲稱，了解這些文明是如何適應象持續大旱這類事件的，可以提供寶貴的角度來審視現代社會可能會對未來的氣候變化作出怎樣的反應。Amos acoustic meteorological oceanographic survey
海洋氣象聲學探測A total of 18 galleries cover a wide range of science and technology topics including light, sound, motion, electricity and magnetism, mathematics, life science, geography, meteorology, computer, transportation, communication, food science, energy and home technology
個展區，題材非常廣泛，包括了光聲音力學磁與電數學生命科學地理氣象電腦運輸通訊食物科學能源及家居科技等。Meteorology - sonic anemometers thermometers - acceptance test methods for mean wind measurements
氣象學.聲學風速計溫度計.平均風速測量計的驗收試驗方法Meteorology - sonic anemometers thermometers - acceptance test methods for mean wind measurements iso 16622 : 2002
氣象學.聲吶風速計溫度計.平均風速計驗收試驗方法Because temperature and wind greatly influence the spread of sound in the air, they produce interesting effects similar to the optical phenomenon of mirage. through analysis of the sonic signal, we can therefore estimate the atmospheric conditions such as the temperature and or the wind distribution aloft
由於風和溫度都對聲音的傳播速度有很大影響，也會產生類似光學上的海市蜃樓那樣的現象，因此，透過分析聲音訊號，亦可估算當時大氣的性質如溫度的高低或風力的分佈。The main content of this paper contains : summarizing the foundational theory of vibration and noise, and establishing the analysis and computation flow chart of noise acoustic field of mechanical vibration ; taking a close drum shell as the research object, analyzing its dynamic characteristics and vibration response using finite element method, then going with the structural - acoustic coupling analysis based on the acoustic model analysis of the aerial intracavity of the close drum shell
論文的主要內容包括：對振動和噪聲的基礎理論進行了概述，並建立了結構振動噪聲聲場分析計算的流程圖。以封閉鼓形薄殼為分析對象，運用有限元法分析了其的動態特性及振動響應；同時在分析了封閉鼓形薄殼空氣內腔的聲學模態的基礎上，對其進行了聲固耦合分析；並作了該結構模型的外場聲固耦合諧響應分析。分享友人