model validation

例句：

1. 1.The model was validated by the results of the experiment.
   模型通过实验结果得到了验证。
2. 2. The software developers performed a thorough validation of the code.
   软件开发者对代码进行了彻底的验证。
3. 3. The new model is being validated by experts in the field.
   这个新模型正在由该领域的专家进行验证。