做好箱梁挠度控制及监测的翻译：Box beam deflection control and monitoring 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Good control and monitoring of the deflection of box girder

Box beam deflection control and monitoring

Completes the box sag of beam control and the monitor

Do a good job box frame deflection control and monitoring

Box beam deflection control and monitoring