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.
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.
一项政府研究建议建立一个33920英里的全国高速公路系统，因此国会通过了1944年的联邦援助高速公路法案，该法案要求为沙漠地区制定严格、集中管理的相关准则。
The new road is part of the backbone of China's national highway system, scheduled for completion this year.
新的道路是定于今年完工的全国高速公路主干网的一部分。
It has played a large economic benefits and social benefits in Anhui province and even in the national highway system.
在安徽省乃至国家高速公路网中发挥了较大的经济效益和社会效益。
In those years, just after World War I, the military wanted to build an American highway system for national defense.
在第一次世界大战后的那些年里，军方希望为国防建设一个美国公路系统。
Public key Infrastructure (PKI) supports public key crypto system and digital signature on the national information highway and would play an important role in providing those services.
公钥基础结构支持国家信息高速公路上的公钥密码体制和数字签名，将在提供这些服务中起非常重要的作用。
The paper introduced the usual obstacle of dynamic auto measure system of National Highway in degrees and inspection measures to it.
介绍国家等级高速公路动态汽车衡计量系统常见故障及排查方法。
The researchers analyzed data in the national Fatality Analysis Reporting System of the national Highway Traffic Safety Administration.
研究人员分析了美国国家公路交通安全管理局事故报告分析系统中的数据。
The paper presents the effects of Wenzhou segment of Zhuji-Yongjia Highway on the physiognomy and vegetation in Nanxijiang national scenic spot, using Geographic Information System (GIS).
运用地理信息系统(GIS)技术，分析了诸永高速公路温州段对楠溪江国家级风景区地貌与植被的影响。
Highway system plays a more and more important role in the national economy.
公路工程在我国国民经济中正在发挥越来越重要的作用。
Highway system plays a more and more important role in the national economy.
公路工程在我国国民经济中正在发挥越来越重要的作用。
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