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- Hearing protectors - Testing - Part 2: acoustic test methods. 听力保护器。试验。第2部分:声学试验方法。
- 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. 给出了一种用遥测数据通过混响室噪声试验识别飞行外声场的方法,并提供了一个实例。
- Method of acoustic test of horns for motor cycles 摩托车喇叭音量的试验方法
- underwater acoustic test facilities 水声测试设施
- 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团队完成了一系列声音测试，复制了太空船进入轨道预计将产生的噪音水平。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- EGG and acoustic test for the diagnosis of laryngeal diseases 电声门图与声学测试技术在病理性嗓音诊断中的运用
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- Analysis of abnormal phenomenon on the acoustic test for frozen soils 冻土声学测试中的异常现象分析
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- Electromagnetic acoustic testing 电磁超声
- It will be wise to go over your test paper again. 还是把您的考卷再检查一遍的好。
- Let us show you to see the engine to test. 让我们指给你看要测试的发动机。
- He is answering the test paper busily. 他正忙着答考试卷。
- Opened the show with an acoustic set. 不用电子乐器开始演出
- Don't tumble down on this easy test. 这次考试不难，你可别考砸了。
- Tomorrow we'll have a history test. 明天我们将进行历史测验。
- That driving test was a real doddle. 那次驾驶执照的考试真是易如反掌。
- Study of model well test for acoustic log. 声波测井模型井实验研究。
- The battery is on test at the moment. 此刻正在对这种电池进行测试。
