test for reinforcing plate

• 补强板试验

test for reinforcing plate的用法和样例：

例句

1. The results show that welding the appropriate reinforcement plate to the girder crack can eliminate crack expanding and assure crane safe operation.
   结果表明，采用参数适当的补强板，可降低起重机主梁裂纹尖端的应力，从而保证起重机的安全。