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- standard for sound insulation 隔音标准
- In addition,the authors also research on influence about radix board,add ons board ply and add ons board material for sound insulation quantity. 利用统计能量法估算了有限结构复合阻尼钢板的隔声量,研究了基板、附加板厚度和附加板材料对隔声量的影响。
- Standard for assessment of building sound insulation 建筑隔声评价标准
- Choose standard material and noise control effect for sound insulation box 隔间箱选用三防达标材料和噪控效果
- The studio is being wired for sound. 这个播音室正在安装音响设备用的电线。
- Code for sound insulation design of civil buildings 民用建筑隔声设计规范
- The teacher sets high standard for his pupils. 这位老师给他的学生们定下高标准。
- bark covering for sound insulation 隔音板
- There is no absolute standard for beauty. 美是没有绝对的标准的。
- sound insulation standards for dwellings 居住建筑隔声标准
- There's no absolute standard for it. 它没有绝对的标准。
- New National Standard for Laboratory Measurement of Airborne Sound Insulation of Building Elements 建筑构件空气声隔声测量新标准
- The evaluating standard for soundness of added with magnesia, which is based on the standard for cement paste at present and criticized by many experts of dam construction, have to be improved. 目前,外掺氧化镁微膨胀混凝土的安定性评定标准绝大多数沿用的是水泥净浆标准,许多专家对其提出异议,有待改进。
- Angus: Well, they've increased the standard for roof insulation for a start. 安格斯:嗯,首先是提高屋顶的保温标准。
- The room had been wired for sound. 这个房间已经装上了窃听器。
- Keep lookout for sound and visual signals. 注意声号和视觉信号。
- Measurement of sound pressure level for sound sign. 海船声号器具的声压级测量。
- Granny bore the standard for God. 姥姥一丝不苟地信仰上帝。
- The atmosphere is a medium for sound waves. 大气是声波的传播介质。
- The radio engineers want to test for sound. 无线电工程师们要测试音响。