flanking sound transmission 侧向传声
sound transmission loss [声] 传声损失 ; 隔声量
impact sound transmission 冲击声传输
sound transmission material 透声材料
phonetic sound transmission 语音传输
airborne sound transmission 空气中声传输
Second, developing the sound transmission loss measuring system.
第二,声学材料隔声量测量系统的构建及测量。
参考来源 - 声学材料隔声量测量系统的研究It also gives a powerful reference to uncover the capacity of sound transmission and sound insulation of the LDSP.
为揭示复合阻尼加筋板声透射性能,改进复合阻尼加筋板的隔声性能提供了一定的依据。
参考来源 - 阻尼复合加筋板隔声罩的隔声性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The relationship between sound transmission and environmental adaptation of Lipotes vexillifer in captivity was preliminarily studied.
初步探讨了人工饲养条件下白鱀豚声音传播与环境适应的关系。
Second, developing the sound transmission loss measuring system.
第二，声学材料隔声量测量系统的构建及测量。
Active noise control technology has recently been used to increase the sound transmission loss of double wall structures.
噪声主动控制技术目前已用增加双隔板结构对声音进行衰减。
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