filled weld的用法和樣例：
例句
- A transversely stressed fillet weld can sustain higher loads than one stressed longitudinally.
受橫嚮應力的角焊縫比受縱嚮應力的角焊縫承受能力強。 - Grooving in the skirt of coke drum is able to lighten the stiffness impact on the skirt and reduce the thermal stress on its fillet weld.
摘要在焦炭塔裙座上開設柔性槽能夠減輕裙座剛度影響，降低裙座角焊縫處熱應力。
