一项政府研究建议建设一个33,920英里的全国公路系统，国会通过了1944年的《联邦援助公路法案》，该法案要求制定严格的、集中管控的设计标准。
A government study recommended a national highway system of 33,920 miles, and Congress passed the Federal-Aid Highway Act of 1944, which called for strict, centrally-controlled design criteria.
必须达到这些标准，从而正式地开始系统测试并要求结果。
These criteria must be met to officially start system test and claim results.
在消息传递中，标准数据模型[3]模式要求系统提供通用的格式。
In messaging, the canonical data model [3] pattern requires that systems vend a common format.
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