1) T-n-d values
T-u-d值
2) U(t,t')method
U(t,t')方法
3) U value
U值
4) U-D decomposition
U-D分解
1.
The U-D decomposition theory was introduced to Optimal Bounding Ellipsoid (OBE) algorithm that was under the framework of set-membership identification, which reduced the influence that was brought by round-off error in numerical calculation process, and improved the stability and accuracy of the OBE algorithm.
将平方根U-D分解理论引入集员辩识框架下的最优定界椭球(OBE)状态估计当中,一定程度上减小了数值计算过程中的舍入误差带来的影响,改善了算法的稳定性,提高了算法的精确度。
5) U-D factorization
U-D分解
1.
The Paper presents a new U-D factorization based least squares methods for complex estimation.
本文提出了基于复数U-D分解的复参数最小二乘估计方法。
6) D-u lline
D-u线
补充资料：17羟类固醇正常值
17羟类固醇正常值
取血及留24小时尿放射免疫法测定，其法定单位正常值：〓〓非孕时〓血〓248～580nmol/L〓〓〓〓〓〓尿〓5.5～22.1μmol/24h。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条