改进的人

Then eigenspace transformation based on Primary Component Analysis are used to extract action feature in training stage.

训练过程使用PCA算法进行特征空间的计算，测试过程则将获取的距离图像序列在特征空间投影并结合改进的序列匹配算法实现人的行为识别，多个数据库上测试的结果验证了算法的有效性。

While golfers often focus on improving their swing and lowering their scores, sports-medicine researchers and golf-industry experts increasingly are focusing on the links between golf and health.

虽然打高球的人最关心的还是挥杆动作的改进和杆数的减少，但运动医学研究人员和高球行业专家却已经将关注重点转移到了高球和健康之间的联系上。

Based on ear recognition, an improved NMFSC(Nonnegative Matrix Factorization with Sparseness Constraints) method was proposed by imposing an additional constraint on the objective function of NMFSC, which could capture the semantic relations of coefficient matrix as orthogonal as possible. The interated rules to solve the objective function with the constraint were presented, and its convergence was proved.

针对人耳识别问题，提出了一种改进的稀疏性受限的非负矩阵因子方法，通过增加一个使系数矩阵尽可能正交的约束条件来定义原目标函数，给出求解该目标函数的迭代规则，并证明迭代规则的收敛性。

Based on ear recognition, an improved NMFSC (Non-negative Matrix Factorization with Sparseness Constraints) method was proposed by imposing an additional constraint on the objective function of NMFSC, which could capture the semantic relations of coefficient matrix as orthogonal as possible. The interated rules to solve the objective function with the constraint were presented, and its convergence was proved.

针对人耳识别问题，提出了一种改进的稀疏性受限的非负矩阵因子方法，通过增加一个使系数矩阵尽可能正交的约束条件来定义原目标函数，给出求解该目标函数的迭代规则，并证明迭代规则的收敛性。

At last,to raise the problems of telephone interface by former investigation.3Find the reason of the problems in the relationship of telephone interface with user and environment through the theories of semeiology psychology and traditional culture.

第三，从符号学、动机心理学和认知心理学以及中国传统文化的角度深入剖析现代的办公空间中电话的图像符号界面与人与环境不匹配、不具和逸性的原因，提出改进的尝试。

But Camillus Chiemela马蹄莲的花语, a Nigerian living in Germany, feels it will help to improve the education system. Students' expectations will be much higher.

来自巴西的Sergio Fernandes表示付费给学生的做法是不现实的蓝色马蹄莲，但生活在德国的尼日利亚人Camillus Chiemela认为这将有助于教育体系的改进，学生的期望值将会增长。

To further enhance the security and connectivity for wireless sensor networks,proposed an improved key management scheme.Introduced the scheme,a random key predistribution using multiple key spaces and multipath key reinforcement was based on group-based deployment model which in the paper of DU Wen-liang.

为了进一步提高无线传感器网络的安全连通性，在分析DU Wen-liang等人的group-based节点投放模型的基础上，提出了一种改进的密钥管理方案：多密钥空间与多路径增强相结合的随机密钥预分配方案。

Now I'm not that hotheaded any more, on the way of life I will slow down and look back at every step, to check up myself and the surroundings, the shortages I should pay attention to, the habit I should improve, and for the people I should appreciate. Each time I do this, I feel I grow up a little.

现在的我已经学会不在那么鲁莽冲动，在人生的道路上每走一段我就会缓下自己的脚步回头看看，看看自己，看看身边，看看有什么值得注意的缺点，看看有什么值得改进的习惯，看看有什么值得珍惜的人，每每这样做我都觉得自己又长大了一点。

In the Aldol condensation of acetone with 4-nitrobenzaldehyde, two different hybrid secondary amine-functionalized mesoporous materials displayed enhanced catalytic performance in comparison to primary amine-functionalized materials. The possible reason is that the presence of organic functional groups with larger steric hindrance led to the enhanced catalytic performance of basic amino groups.

在对硝基苯甲醛和丙酮的羟醛缩合反应中，相对于一级胺功能化的材料，二级胺功能化的SBA-15展示了极大改进的催化活性，这可能是由于具有更大空间位阻效应的有机功能团的引人导致了碱性胺中心催化活性增强。

In 1981, a sli g htly modified BMW R 80 G/S with 50 hp carries Frenchman Hubert Auriol to victory in the Paris-Dakar Rally, the tou g hest - and most presti g ious - motorcycle race in the world.

1981年，一辆稍加改进的BMW R 80 G/S摩托车驮着法国人胡伯特·奥里欧获得了巴黎一达卡拉力赛这一世界上最困难又最著名的摩托车赛事的冠军。

Means the parent directory, so this command means to execute "toolchain.sh," which is in the current directory.

代表父目录，所以这个命令就是执行当前目录下的"toolchain.sh"。

Yes,In fact,I'm on our city ream.

是的。事实上我是我们市队的。