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- How to calculate diffracted attenuation accuratly in this case is the important part of sound barrier design. 公路上设置的声屏障的长度一般为有限长,如何准确的计算出此种情况下声屏障的绕射衰减,是声屏障声学设计的关键。
- Its unique thermal barrier design keeps moisture from infiltrating your insulated system while preventing thermal energy loss through exposed metal handles. 独特的热障结构设计阻止水分渗透到保温系统中,防止热能从暴露的金属手柄上流失。
- Its unique thermal barrier design keeps moisture from forming and infiltrating your insulated system while preventing thermal energy loss through exposed metal handles. 其独特的热障结构避免潮气的形成和渗透到保温系统中,避免通过暴露的金属手柄损失的热量。
- The length of Sound Barrier built on highway is limited usually.How to calculate diffracted attenuation accuratly in this case is the important part of sound barrier design. 摘要公路上设置的声屏障的长度一般为有限长,如何准确的计算出此种情况下声屏障的绕射衰减,是声屏障声学设计的关键。
- The revolutionary NIB-SEAL bronze ball valve stops condensate, cold. Its unique thermal barrier design keeps moisture from infiltrating your insulated system while preventing thermal energy loss through exposed metal handles. 具有创新功能的NIB-SEAL青铜球阀能够防止冷凝和冷却。独特的热障结构设计阻止水分渗透到保温系统中,防止热能从暴露的金属手柄上流失。
- The Noise Control Engineering--Noise Barrier Design 噪声治理工程--声屏障设计
- Structure Checking Computations of Sound Barrier Design 声屏障设计中的结构验算
- No Barrier Design of Walk Space of The Mountainous Area 山地步行空间的无障碍设计
- Theory of Acoustic Impedance and its Application on Barrier Design 声阻抗理论与噪声屏蔽设计的探讨
- Poor health may be a barrier to success. 健康欠佳可能成为取得成功的障碍。
- The horse took the barrier easily. 那匹马轻松地越过了障碍。
- Even an oversight in the design might issue in heavy losses. 设计中那怕是一点点疏忽也可能造成重大的损失。
- He have get over the language barrier. 他已克服了语言障碍。
- A large crowd crushed past (the barrier). 大群的人挤过了(障碍物).
- The crowd linked arms to form a barrier. 群众臂挽著臂组成人墙。
- They soon overcame the language barrier. 不久他们便克服了语言上的障碍。
- The ice skater rammed into the barrier. 溜冰者撞到护栏上了。
- There is an inherent weakness in the design. 这设计本身存在弱点。
- The lorry shaved the barrier, scraping its side. 那辆卡车掠过路障,刮坏了车身。
- This dress is of the latest design. 这件衣服是最新设计。