1) bivector
[,bai'vektə]
双矢量
2) double vector quantization
双矢量量化
1.
A two-level-architecture recognition method combining double vector quantization (VQ) and support vector machines (SVM) was proposed, which could improve the recognition rate.
本文详细介绍了语音信号预处理、语音增强和特征提取的方法,提出了双矢量量化(VQ)与支持向量机(SVM)相融合的说话人识别算法。
3) birefringent vector
双折射矢量
1.
Eigenvalues, eigenvectos, polarization eigenstates and the corresponding equivalent birefringent vectors of the Jones matrix and Mueller matrix of spun elliptical birefringent optical fiber are obtained.
求得由光纤长度、双折射参数和扭转速率表达的扭转椭圆双折射光纤Jones矩阵和Mueller矩阵的本征值、本征矢、本征偏振态和对应的等效双折射矢量及其在Poincare球上的表示,给出任意椭圆偏振态关于本征偏振态分解的幅值和光强表达式,并对扭转椭圆双折射光纤的拍长等问题作了初步讨论。
4) Two-pattern test
双矢量测试
6) reference vector
双矢量定姿
1.
According to the way in which the reference vectors formed,the analytic coarse alignment methods are classified into two basic categories:traditional and swaying-based.
通过分析将捷联惯导解析粗对准归纳为双矢量定姿问题。
补充资料：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
CAS：38051-10-4
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
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