The research is divided into 5 stages: model selection, model construction, model validity, model application and model deployment.

研究任务共分五个阶段进行，即模型选择、模型建立、模型效化、模型应用、模型调度。

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The evaluation for simulation model validity is currently a hot subject in the international simulation field, and it mainly includes model validation and model verification.

仿真模型有效性评估是当今国际仿真界研究的一个热点问题。它主要包括模型确认和模型验证两部分内容。

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You can also use color to indicate the status or validity of a model, which may be useful.

您还可以通过颜色来指示模型的状态或有效性，这是很有用的。

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Although this might seem a little esoteric, discovery of this baryon provides further proof of the validity of the Standard Model of Particle Physics, and helps contribute to our understanding of atomic interactions.

FORBES: Large Hadron Collider Discovers Beautiful New Particle

Validity of observer ratings of the Five-Factor Model of personality: A meta-analysis.

FORBES: A Victor in the Science Wars