1) swap contract
交换合同
1.
Firstly,the distributed description model based agent was established;secondly,the initialization assignment based on auction contract and the cooperation assignment based on swap contract were introduced to perform the target assignment;finally,the work flow of the system was proposed.
首先建立了基于Agent的分布式分配的描述模型,然后引入了拍卖合同的初始分配和交换合同的协作分配对目标进行分配,最后给出了系统分配的工作流程。
2) contract of exchange
[专]交换合同
3) homologous double-cross
同源交换
1.
Objective:To construct a homologous double-cross vector for inserting the gene of protective antigen(PA)of Bacillus anthracis in the chromosome of Lactococcus lactis.
目的:为了实现炭疽杆菌保护性抗原(PA)在乳酸乳球菌中的整合性表达,利用组氨酸合成酶基因(HISB)作为同源交换序列构建表达PA的载体。
4) Homotopic communitation
同伦交换
5) contract transformation
合同变换
1.
A cyber-algorithm for transforming a symmetric real-matrix () into a diagonal matrix () with contract transformation is given.
给出了用合同变换化实对称矩阵A为对角矩阵D,及其同时求得P（PTAP=D）的计算机算法。
6) congruent transformation
合同变换
1.
Introducing so called elementary similar transformation and elementary congruent transformation, we can obtain the corresponding transformation matrices when getting the matrices of the standard form of an quadratic form and Jordan standard form of a matrix.
引入初等相似变换与初等合同变换 ,使化方阵为 Jordan标准形的同时求得相似变换阵 ,化实对称阵为对角阵的同时求得合同变换阵 。
2.
Using a kind of special elementary transformation “H”, we can obtain the standard form of an arbitrarily quadratic form when getting the matrix of congruent transformation, and relatively, the computations are simpler.
引入一类特定的初等变换“H”,使当二次型化为标准形的同时得到了合同变换阵 ,计算量较
3.
The positive definition of n order real symmetric matrix can be determined by n 1 order real symmetric matrix with congruent transformation.
通过合同变换 ,n阶实对称矩阵的正定性完全可以由 n-1阶实对称矩阵的正定性确定 ,从而得到一个判定正定矩阵的充分必要条件 ,用它可以降阶判别矩阵的正定性。
补充资料：交换许可合同
交换许可合同：是国际许可合同的一种，即供方和受方以价值相当的技术，在平等互利的基础上，互惠地交换技术的使用权和产品的销售权。这种许可合同只是在特定的情况下采用的，在国际技术转让中不具有普遍意义。
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