“nationa leveling network”的概念、定义、翻译、参考文献-科学参考

单词	nationa leveling network
释义	nationa leveling network Encyclopedia 工学高程控制网释 nationa leveling network国家水准网在全国领土范围内，由一系列按国家统一规范布设和测定高程的水准点所构成的网。为国家经济建设、国防建设和科学研究提供地面点高程，也为天文大地网、地形图测制提供高程控制。又称国家高程控制网。
随便看	viewing filter Viewing Fish at Flower Pond viewing pyramid viewing rate viewing storage tube viewing transformation view interpolation view materialization view of agricultural system view of appropriateness of climate soil and crops view of appropriateness of climate, soil and crops View of Four Seasons by Liu Songnian view of harmonious development View of Human Rights view of nature in Chinese landscape architecture view of relationship among the three elements heaven,earth and human view of sports View of Stream and Mountain by Jin Run view on criminal relationship View on Publishing view out view point viewpoint viewpoint on fate view port

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。