“pedestrian bridge”的概念、定义、翻译、参考文献-科学参考

单词	pedestrian bridge
释义	pedestrian bridge Encyclopedia 工学桥梁类型释 pedestrian bridge人行桥供行人步行和自行车行驶的桥梁。建造人行桥的主要目的，是为了避免行人（包括人力或电动自行车）与机动车相互干扰，保证交通安全。
随便看	health psychology health qigong health related quality of life Health resource allocation method health revenue collection health risk assessment health risk assessment for site health risk assessment of EMF health risk factors appraisal health safety and environment management system health savings accounts health security system Health Service health service cost health service demand function health service informatization health serviceman health service market health service organization health service price health services research Health service statistics health service support Health service survey health service training

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。