九-四

Article 39 When a registered trademark is to be assigned, the assignor and the assignee shall sign the agreement of assignment, and shall jointly file an application with the Trademark Office.

第三十九条转让注册商标的，转让人和受让人应当签订转让协议，并共同向商标局提出申请。

Article 39 Where a registered trademark is assigned, the assignor and assignee shall conclude a contract for the assignment, and jointly file an application with the trademark Office.

第三十九条转让注册商标的，转让人和受让人应当签订转让协议，并共同向商标局提出申请。

Chapter 9: We report a large quantity of numerical experiments of 13 different algebraic multigrid algorithms for solving the Poisson equation, anisotropic equation, equation with cross-derivative terms, general matrix problems with large off-diagonal positive entries, biharmonic equation, Toeplity matrix, elasticity systems, finite element discretization of the Laplacian and even 3D problems. Particular attention is focused on asymptotic convergence factors and CPU-time consumed. Numerical results for many different types of practical problems demonstrate the efficiency and robustness of the proposed algebraic multigrid methods.

第九章：在各种代数多重网格算法的基础上，进行了大量的数值试验，具体给出了十三种不同的代数多重网格方法求解泊松方程，各向异性方程，带混合导数项的方程，带有大的非对角正元素的一般矩阵问题，重调和方程，托普利兹矩阵，弹性力学方程组，拉普拉斯算子的有限元离散，甚至三维问题的较为丰富的数值结果，重点关注它们的渐近收敛因子和所需的CPU时间，来源于不同类型问题的计算结果既为代数多重网格理论分析和算法的改进提供了很实用的资料，同时也证实了本文给出的代数多重网格算法的效绩和稳健性。

He bought the house at a 10% discount.

他以九折买下了这个房子。

He bought the house at a 10％ discount .

他以九折的价钱买了这房子。

Victoria: I can give you at least a ten percent discount and probably more.

维多利亚：我至少能给你九折，也许更多。

Can you sell at a discount of 10％?

你能打九折卖吗？

From 1957 on they grew at a snail 's pace.

从一九五七年起，我们生产力的发展非常缓慢。

Ataman Aksoy and Aylin Isik-Dikmelik, two economists at the World Bank, shows that even in very rural countries, such as Bangladesh and Zambia, only one-fifth of households sell more food than they buy.

Ataman Aksoy Aylin和Isik-Dikmelik共同完成即将出版的研究表明，包括孟加拉国和赞比亚在内的九个贫困国家，虽然它们很落后，但仍然只有五分之一的家庭是净购买者。

In the mid 19th century, explicitly atheistic and humanistic systems of philosophy appeared.

在十九世纪中叶，明确无神论与人文系统的哲学出现了。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。