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- Hearing protectors - Testing - Part 2: acoustic test methods. 聽力保護器。試驗。第2部分:聲學試驗方法。
- 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混響室雜訊試驗識別飛行外聲場的方法,並提供了一個實例。
- We are testing the efficacy of a new drug. 我們正在測試新葯的功效。
- 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,複製了太空船進入軌道預計將產生的噪音水平。
- They were testing a new weapon then. 當時他們在試驗一件新武器。
- Good teaching and good testing are closely related. 出色的教學工作與完善的測試製度密切相關。
- Method of acoustic test of horns for motor cycles 摩托車喇叭音量的試驗方法
- The device had undergone extensive testing. 這種裝置經受過廣泛的試驗。
- This system can set up acoustical resonances. 這種系統能產生共鳴。
- underwater acoustic test facilities 水聲測試設施
- NINGBO APPLE ACOUSTICAL EQUIPMENT CO., LTD. 寧波蘋果音響器材有限公司。
- Application of Acoustic Testing Technique in Fengshan Copper Mine 聲波測試技術在豐山銅礦的應用
- A reverb unit simulates the sound of different acoustical areas. 混響單元是模擬不同聲學空間中的聲音。
- EGG and acoustic test for the diagnosis of laryngeal diseases 電聲門圖與聲學測試技術在病理性嗓音診斷中的運用
- Used for testing the evenness of sliver and roving. 用於檢驗條子及粗紗的條幹均勻度。
- Acoustical liberation of books in the public domain. 意思是公共領域書籍的聽覺解放。
- How to examine acoustical immittance to measure listen to a result? 如何查看聲導抗測聽結果呢?
- We are through the initial testing period. 我們通過了最初的考試階段
- Our country has discontinued nuclear testing. 我國已停止核試驗。