1) finalized copy
定正本
2) basic positive definite quadratic form
基本正定二次型
1.
In this paper,We give concepts of positive definite matrix basis and orthogonal matrix basis,and show that every real quadric form can be lineally expressed by basic positive definite quadratic form; every linear transformation in Euclidean space can be lineally expressed by basic orthogonal transformation.
给出了正定矩阵基与正交矩阵基 ;证明了每个实二次型都可由基本正定二次型唯一线性表出 ,以及欧氏空间上的每个线性变换都可由基本正交变换唯一线性表
3) fixed regular working capital
固定正常运用资本
4) Original Documents
正本
1.
Explaining the Standards of Checking Original Documents in UCP600 Art.17th Through Analyzing the Case of Credit Industrial Et Commercial Vs China Merchants Bank on Documentary Credit Dishonor Dispute;
解析UCP600第十七条关于正本单据的规定——从法国工商信贷银行诉中国招商银行跟单信用证争议案入手
5) positive definite
正定
1.
The inverse problems for positive definite and semipositive definite matrices of equation AX=B on manifold;
流形上矩阵方程AX=B的正定及半正定阵的反问题
2.
The new method of judgement for matrix positive definite in Euclid space;
Euclid空间中矩阵正定性判别的新方法
3.
Some notes on the positive definite problem of a binary n- form;
关于一类二元n次型正定问题的若干注记
补充资料：定正
1.改正。
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