sag pipe倒虹吸管;下垂管;倒虹吸
voltage sag电压跌落;电压凹陷;电压骤降;电压骤降
sag correction[测] 垂曲改正;悬垂改正;垂度校正;中沉校准
shaft sag光轴下垂
sag mold砂模下垂;翻译
Sag A人马座A星
sag gauge垂度计
The cable design sag, rope site and the deck design shape in the bridge's completion state are taken as the geometric parameter of control target.
以成桥状态主缆的设计垂度、吊索位置、桥面设计线形等作为目标态控制几何参数。
参考来源 - 自锚式悬索桥施工过程模拟分析The convergence and numerical stability are satisfactory. Through analyzing the different examples,the conclusion that the catenary elements can work precisely for static or dynamic cables with arbitrary sag is drawn.
不同的算例表明 ,悬链线单元模型无论对小垂度还是大垂度索结构的静力和动力分析都具有很高精度 ,而且计算工作量大大减少。
参考来源 - 预应力索结构中的悬链线索单元法V-I（不及物动词） When something sags, it hangs down loosely or sinks downward in the middle. (中间部分) 下垂; 下陷
The shirt's cuffs won't sag and lose their shape after washing.
这件衬衫的袖口洗后不会松垂变形。