Protected objectives, location, height, length, structure and landscaping were designed in accordance with the conditions of Hehuaifu Expressway, based on acoustics principles on noise barriers.

根据合淮阜高逨公路的实际情况，在声屏障声学原理的基础上，设计了声屏障的防护目标、位置、高度、长度、结构和绿化。

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Protected objectives, location, height, length, structure and landscaping were designed in accordance with the conditions of Hehuaifu Expressway, based on acoustics principles on noise barriers.

根据合淮阜高逨公路的实际情况，在声屏障声学原理的基础上，设计了声屏障的防护目标、位置、高度、长度、结构和绿化。

youdao