verification and validation

例句：

1. 1. The company conducted a thorough verification ofthe new software before release.
   公司在发布新软件之前进行了彻底的验证。
2. 2. Thedata was verified by independentexperts to ensure accuracy.
   数据由独立专家验证以确保准确性。
3. 3. The processof verification is crucial for ensuring the securityof our system.
   验证过程对于确保我们系统的安全性至关重要。