“必要观测”的概念、定义、翻译、参考文献-科学参考

单词	必要观测
释义	必要观测 Encyclopedia 工学测量平差释 necessary observation必要观测在测量平差中满足误差方程可解所需的最少观测值。
随便看	match stop MATE mate mate choice Matei Millo material material acquisition material activity coefficient material aerial ropeway material allergenicity material and chromosome mutagenesis material and engineering test reactor material and ideological social relations material and mental production material and technical basis of socialism material and technique material arm material balance material balance analysis material balance method material benefits material biomineralization material calorimetry material carcinogenicity Material Change and Moral One

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。