prestressing
n. 预应力；[力]预加应力；预加强
v. 给……预加应力（prestress 的 ing 形式）
例句
P Prestressing tendons shall have adequate fatigue strength.
钢筋必须有足够的疲劳强度。
The dimensions or prestressing force and eccentricity require modification .
尺寸或预加力和偏心需要修改。
P The prestressing tendons shall have adequate ductility, as specified in en 10138.
预应力筋必须有EN 10138中规定的足够塑性。
