在“模型驱动的体系架构”方面，OMG提供了一个概念性的框架和一系列表示模型、模型关系和模型到模型转换的标准。

In what it calls "model driven architecture," the OMG has provided a conceptual framework and a set of standards to express models, model relationships, and model-to-model transformations.

youdao

样机系列表明，其精度和性能基本达到和部分指标超过（国家）部颁一级精度的标准。

The prototype series shows that its accuracy and performance have basically reached or exceeded the grade one standards issued by the Ministry of Machinery.

youdao

样机系列表明，其精度和性能基本达到和部分指标超过（国家）部颁一级精度的标准。

The prototype series shows that its accuracy and performance have basically reached or exceeded the grade one standards issued by the Ministry of Machinery.

youdao