您要查找的是不是:
- A pulse acoustic wave and its relationship with OAO flurescence are recorded. 記錄了CO_2脈沖激光激發(fā)BCl_3分子時(shí)形成的脈沖聲波,及其與OAO熒光的對應關(guān)系。
- J.F. Rosenbaum, “Bulk Acoustic Wave Theory and Devices,” Artech House, 1988. 鐘曜光,“壓電式微超音波感測器,”國立臺灣大學(xué)機械工程研究所,民國90年。
- Influence of Acoustic Wave Attenuation on the Properties of Fiber AOTF[J]. 引用該論文 厲群;劉小明;李佟;金韜;周炳琨.
- This complex mechanism of wave amplification and reflection was a plausible hypothesis, but the equations were too complex to solve exactly except with severe approximations. 這個(gè)擴大與反射波動(dòng)的復雜機制是個(gè)可能的假說(shuō),但其方程式實(shí)在太過(guò)復雜,除非使用許多嚴密的近似,否則很難精確解出。
- For very high frequency clocks, a surface acoustic wave (SAW) oscillator is preferable. 對于非常高的頻率時(shí)鐘,用聲表面波振蕩器更好。
- All these indicate that the acoustic wave velocity in granite samples is affected by several extrinsic factors and some rules may be found. 實(shí)驗結果表明,聲波在巖石內傳播速度受很多外在因素影響,并具有一定的傳播規律。
- By comparing the acoustic wave impedance with the VSP (vertical seismic profile), the reflectors of the CCSD pilot hole have been analyzed. 分析結果表明(1)巖性間波阻抗差異產(chǎn)生反射波,如榴輝巖與副片麻巖之間波阻抗差異;
- Express the factors resulting in the attenuation of acoustic waves. 敘述引起音波衰減的因素。
- The FEM equation of acoustic wave is used to calculate the air-current natural frequency and pressure pulsation in the pipeline. 利用有限元法求解聲學(xué)波動(dòng)方程,建立了管內氣流的有限元運動(dòng)方程,計算出管內氣柱的固有頻率和氣流壓力脈動(dòng)。
- The transduction of acoustic waves into voltages by a microphone. 聲波被麥克風(fēng)轉換為電壓。
- The acoustic wave impedance coefficient is recovered from the incomplete data of the far field pattern. 對于系數反問(wèn)題進(jìn)行了研究,利用遠場(chǎng)模式的不完全數據反演聲波阻尼系數。
- Ken-ya Hashimoto, Surface Acoustic Wave Devices in Telecommunications: modeling and simulation, Springer, 2000. 陳建宏,通訊用壓電陶瓷材料及元件,工業(yè)材料115期,1996。
- Array acoustic wave data are widely applied in well logging evaluation due to its abundant stratigraphic information. 摘要陣列聲波資料由于能提供豐富的地層信息,在測井評價(jià)中被廣泛應用。
- The results show that acoustic wave in pipeline propagates as plane wave with little falloff. 研究結果表明,聲波通過(guò)管道中介質(zhì)以平面波傳播且衰減較??;
- D.S.Ballantine,R M.White,S.J.Matin,A.J.Kicoo,Acoustic wave sensors,San Diego:academic 1997. 王文.;聲表面波氣體傳感器關(guān)鍵技術(shù)研究
- Ken-ya Hashimoto, “Surfance acoustic wave devices in telecommunications”, Springer-Verlag Berlin Heidelberg, 2000. 簡(jiǎn)俊謙,“表面聲波元件之設計及其在寬頻震蕩器之應用”,國立交通大學(xué)電信研究所碩士論文,2000
- Chemical sensing film is the key component of surface acoustic wave (SAW) gas sensor. 化學(xué)吸附敏感膜是聲表面波(SAW)氣體傳感器的關(guān)鍵組成部分。
- Joel F. Rosenbaum: “Bulk Acoustic Wave Theory and Devices”, ARTECH HOUSE, 1988. 顏豐明,”高熱傳導率氮化鋁基板材料之簡(jiǎn)介”,材料與社會(huì ),73(1994)45-46.
- The microphone converts acoustic waves to electrical singals for transmission. 麥克風(fēng)將聲波轉化成電信號進(jìn)行傳播。