for strength

• 以提高强度

for strength的用法和样例：

例句

1. The dual zipper also enhances seal strength to prevent accidental package opening and product spillage.
   双密封拉链也提高强度，以防止意外一揽子开放和产品泄漏。
2. Seamless Copper Tube Material Copper to experts can improve the strength and toughness, in particular, atmospheric corrosion.
   无缝管专家介绍铜管材质铜能提高强度和韧性，特别是大气腐蚀性能。