Steel arches rise and spring from mass concrete piers asymmetrically, in length, between the road decks to mark the mainland and the navigation channels.

钢拱在路面平台中间，从大块混凝土桥墩(长度上)不对称地跳出来并升起，突出了大陆和航道。

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The design of navigation mark telemetering system is comprised of hardware design and software design.

航标遥测系统的设计分为硬件设计和软件设计两部分。

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The product that the doubt that Chinese merchant flying firm should face above all is this company whether contented comfortable navigation mark is accurate.

中国商飞公司首先要面对的质疑就是该公司的产品能否满足适航标准。

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