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- Hearing protectors - Testing - Part 2: acoustic test methods. 聽(tīng)力保護器。試驗。第2部分:聲學(xué)試驗方法。
- A method of predicting the flight outer sound field according to flight accelerate auto-power spectrum by means of reverberant acoustic test,and an example,are given. 給出了一種用遙測數據通過(guò)混響室噪聲試驗識別飛行外聲場(chǎng)的方法,并提供了一個(gè)實(shí)例。
- We are testing the efficacy of a new drug. 我們正在測試新藥的功效。
- Electromagnetic acoustic testing 電磁超聲
- The GPS IIF team completed a series of acoustic tests that replicate the noise levels expected during the spacecraft's launch into orbit. GPS IIF團隊完成了一系列聲音測試，復制了太空船進(jìn)入軌道預計將產(chǎn)生的噪音水平。
- They were testing a new weapon then. 當時(shí)他們在試驗一件新武器。
- Good teaching and good testing are closely related. 出色的教學(xué)工作與完善的測試制度密切相關(guān)。
- Method of acoustic test of horns for motor cycles 摩托車(chē)喇叭音量的試驗方法
- The device had undergone extensive testing. 這種裝置經(jīng)受過(guò)廣泛的試驗。
- This system can set up acoustical resonances. 這種系統能產(chǎn)生共鳴。
- underwater acoustic test facilities 水聲測試設施
- NINGBO APPLE ACOUSTICAL EQUIPMENT CO., LTD. 寧波蘋(píng)果音響器材有限公司。
- Application of Acoustic Testing Technique in Fengshan Copper Mine 聲波測試技術(shù)在豐山銅礦的應用
- A reverb unit simulates the sound of different acoustical areas. 混響單元是模擬不同聲學(xué)空間中的聲音。
- EGG and acoustic test for the diagnosis of laryngeal diseases 電聲門(mén)圖與聲學(xué)測試技術(shù)在病理性嗓音診斷中的運用
- Used for testing the evenness of sliver and roving. 用于檢驗條子及粗紗的條干均勻度。
- Acoustical liberation of books in the public domain. 意思是公共領(lǐng)域書(shū)籍的聽(tīng)覺(jué)解放。
- How to examine acoustical immittance to measure listen to a result? 如何查看聲導抗測聽(tīng)結果呢？
- We are through the initial testing period. 我們通過(guò)了最初的考試階段
- Our country has discontinued nuclear testing. 我國已停止核試驗。
