这些传感器在2009年夏天安装在这座大桥上，用以监测大桥的吊索紧危状态，风负荷和桥面振动。
The sensors were installed in the summer of 2009 to monitor tension in the bridge's suspension cables, wind loading and deck vibrations.
这一形状可以帮助玻璃减少风的负荷。
良好的风幕系统可以提高冷空气的利用率，达到减少热负荷，节约能源的目的。
Well-designed air curtain could make use of cool air effectively, reduce the heat load and save the energy.
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