lightweight structure meaning in English

轻量构造

. protective elements for in - ground , barrier - free , private family or collective use swimming pools - swimming pool shelters lightweight structures and or verandas - safety requirements and test methods
地面无屏障私人或集体用游泳池的防护构件.游泳池遮蔽物
A portable wind cable can be measured in a variety of circumstances , not by the winds of change cable circumstances measuring wind cable tension ; both of arbitrary moment of absolute tension cable wind , the wind can monitor cable tension variation ; construction equipment to the wild environment ; lightweight structures , the demolition convenient , simple measurement ; the intelligent measurement mode , can provide a wide range of choices rope specifications directly measured wind cable tension that the absolute need for conversion , and misoperation automatic alarm functions , measurement more convenient , direct , accurate and high degree of automation
一种便携式缆风测力器可在各种施工环境下，在不改变缆风受力的情况下测量缆风张力；既能测量任意时刻缆风张力的绝对值，又可监测缆风的张力变化；装置适应野外施工环境；结构轻巧、安拆方便、测量简捷；在智能化测量模式下，能够提供多种钢丝绳规格的选择，直接显示被测缆风张力的绝对值，无需换算，并有误操作自动报警功能，测量更加方便、直接、准确，自动化程度高。