“surveying and mapping of island and reef”的概念、定义、翻译、参考文献-科学参考

单词	surveying and mapping of island and reef
释义	surveying and mapping of island and reef Encyclopedia 工学〔专项工程〕释 surveying and mapping of island and reef海岛（礁）测绘利用测绘技术方法和手段，对海岛（礁）的数量、空间位置、形状、大小及其属性等进行测定、采集、表述，以及对获取的数据、信息、成果进行处理的系统工程。
随便看	variable valve timing system variable-velocity star variable voltage variable water flow central air-conditioning system variable X-ray source variable γ-ray source variace-covariance matrix variance variance analysis variance analysis of one-way grouping data variance analysis of subgroup data in group variance analysis of two-way data variance-balanced block design variance between classes variance between clusters variance between laboratories variance component variance component model variance component models variance-covariance analysis variance-covariance component estimation variance-covariance matrix variance-covariance propagation law variance estimation variance functon

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。