“历元平极”的概念、定义、翻译、参考文献-科学参考

单词	历元平极
释义	历元平极 Encyclopedia 工学地球自转角速度释 mean pole of the epoch历元平极由一个或几个观测台站的历元平纬所确定的平均地极称为历元平极。
随便看	measurement theory measurement uncertainty measurement unit measurement validity measurement while drilling system measurement—control for crushing and screening process measure mileage measure of accuracy measure of algebraic independence measure of an angle measure of an error measure of angle in degrees measure of approximation measure of area measure of a set measure of association measure of bounded variation measure of compact support measure of correlation measure of curvature measure of degradation measure of dependence measure of dispersion measure of distortion measure of effectiveness

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。