The commercial press is a cultural and publishing institution experienced the longest period of time in chinese publishing history , which was established in shanghai on february 11 , 1897 商务印书馆是我国近现代出版史上最悠久的文化出版机构，他在中国走向现代启蒙? ?维新变法的前一年? ? 1897年的2月11日创建于上海。
The connections between wang anshi ' s reform and classics notation not only being reflected in the notation to zhouli , but also shows the connection of wang anshi himselves prior emperor ideology and classical ideology 王安石变法与《周礼》一书的真实联系，以及他是如何以《周礼》为依据而进行具体变法的问题，都是值得我们加以探究的。
The article will briefly illustrate some of his important thoughts on the 1898 reform movement , currency , industry and use of foreign capital , etc . so as to indicate that his economic ideology is not only significant at that time , but also inspiring to the present economic practice 其维新变法的主张及生利分利、振兴实业、货币、利用外资等经济思想不仅在当时有重要意义，就是对今天的社会经济发展仍有很大的现实影响。
He drew a comprehensive conclusion on the historical experience of legal reform among the countries in spring and autumn period and the warring period , critically accepted and developed the legal thoughts of shangyang , shenbuhai and shendao , and formed systemically legal theory combining fa , shu and shi 他全面地总结了春秋战国以来各国的变法历史经验，批判地继承和发展了商鞅、申不害、慎到的法治思想，形成了系统的“法” “术” “势”相结合的法治理论。
Firstly , according to the characteristic that the doppler frequency shift signal can be approximated as a single sinusoid signal , the extended sinusoid signal retrieval ( pisarenko and esprit ) methods are presented and signal state and measurement formulations are developed , so the kalman filter recursive method is got . the brief introduction of low velocity moving target doppler frequency shift signal wigner - ville transformation and wavelet transformation expression are presented in this paper . secondly , because the clutter is gaussian distribution , cumement and high - order spectrum based methods are presented and the simulation results prove their good performance to suppress gaussian clutter in low velocity moving target doppler frequency shift signal processing 一个方面是根据低速目标的多普勒信号可简化为单一正弦波形式这一特点，得到了扩展的高斯色噪声背景下的谐波恢复算法，即高斯色噪声中的pisarenko谐波恢复法和旋转因子不变法（ esprit ） ；并推导了信号的状态方程和观测方程，进而得到基于卡尔曼滤波的递推算法对信号进行提取；本文还简单的介绍了低速运动目标的多普勒频移信号的wigner - ville变换与小波变换；另一个方面是针对杂波服从高斯分布这一特点，提出了对接收信号求累积量和高阶谱来对高斯杂波进行抑制。
The westernization education became the basic modal of school education selected by the qing government . but the re - formers differed from the westernization supporters on their understanding of westernization . they insisted on reform and advocated spreading the western culture and some social science in school education content 但是，维新派在对“中体西用”的理解上，逐渐已不同于洋务派，他们主张变法图强，提倡在教育内容中增加“西政”变“西学”为“新学” ，一些社会学科的内容进入学校教育内容之中。
