上梁

The structure beam response control method based on the traveling wave model was discussed theoretically. The theoretical traveling wave model was applied to a long thin beam with piezocrystal actuators and the traveling wave active control law for the condition of making measurement upstream and performing control downstream was derived and the control compensator formula of the flexural waveguide in the form of transcendental function was deduced.

从理论上探讨了基于行波模型的结构梁响应控制方法，在梁及压电陶瓷作动器处采用行波理论模型，导出了上游测量、下游点施加控制的行波主动控制律及相应的具有超越函数形式的控制补偿器表达式。

The paper analyzes the fundamental characteristics of walking beam reheating furnace"s velocity control system in theory, and exactly builds the mathematical model of walking-beam-type reheating furnace"s velocity control system by mechanics analysis. It analyzes capacity speed governing systems dynamic characteristic and anti-interference performance in load. It also simulinks the system.

本文从理论上分析了步进梁加热炉速度控制系统的基本特性，并通过力学分析比较精确的建立了步进梁加热炉速度控制系统的数学模型，分析了泵控容积调速系统的动态性能和抗负载干扰特性，并进行了仿真。

Based on the calculation method of deflection of castellated beams ,this paper presents a practical reduced formula for deflection calculation.

在介绍蜂窝梁挠度计算的基础上，提出了一种实用简化的挠度计算方法，并通过3根蜂窝梁试验，验证了简化计算公式的可行性。

In the first, the length of every poleof the leading four-bar mechanism are determined bypainting,secondly, the base of mechanic model ofsupport-surrounding, the mechanism and loads on the support isdecided. The next work, with the condition of the design, the mainmechanics of hydraulic support is analyzed and calculated by planeand spatial model. Finally, the under frame, top beam cave shield,wrists and hydraulic column are analyzed by calculation. And drawout all the process drawings.

首先，通过作图确定支架的四连杆机构各杆系的长度；然后，以力学模型为依据，分析了液压支架的顶梁、掩护梁上载荷的作用机理，得到了较为合理的支架载荷的计算公式；其次，结合设计的支架，从平面和空间两方面对支架主要结构件进行受力分析；最后对支架主要结构件、连接销轴进行强度效核，并画出所有的机械图。

March 2008, already " introduction " La Shengli is opposite again Jiang Tao has his cousin " instructor ", will come in April between June, jiang Tao housekeep leased a building in Guilin city, bought much station computer, employ early or late more than 10 " man " eat to live together together; In April 2008, lasheng establishs church joist support of its wife's younger brother China how to handle 400 telephone calls, how to connect mobile phone He Xiaoling bind bilk undertakes on 400 number, will come in April between June, joist support China the person such as brother's son of its little brother, watch, fellow-townsman comes get together to and other places of Nanning, Guilin, do the line of business that had bilk of this one high-tech likewise.

2008年3月，已经&入门&的蓝胜立又对自己的表哥江滔进行&技术指导&，4月至6月间，江滔自立门户在桂林市租了房子，购买了多台电脑，先后雇用十余个&马仔&同吃同住；2008年4月，蓝胜立教会其小舅子梁承华如何办理400电话，如何把手机和小灵通捆绑在400号码上进行诈骗，4月至6月间，梁承华又纠集其弟弟、表侄、老乡等人来到南宁、桂林等地，同样干起了这一高科技诈骗的行当。

On the basis of the analysis of structural computation theory,the thesis gets the computation ways of some parameters, meanwhile,it analyses and compares the resuts of bow beam bridge and Stright beam bridge.

在结构计算原理分析的基础上，确定几种参数的计算方法，比较分析了弯梁桥模型与直梁桥模型的计算结果。

He so-called freedom did not mean the political liberty including rights, personality, democracy, and so on. He meant the spiritual freedom under conscience, connecting reality with ego. This kind of idea of freedom tied with national organism became the important basis of nationalism, which raised the national freedom and at the same time suppressed the individual rights and personality. About the problem between freedom and authority, Liang thought that China should practise open-minded tyranny, which meant tyrannizing on the nation but not on the people, just like Meiji times in Japan.

梁之所谓自由，并非是包含权利、个性、民主等含义在内的政治自由，而是真我同一、听从良心之自由；这种自由观与国家有机体说相结合，成为张扬团体自由、抑制个人自由与个性的国家主义的重要理论依据；在自由与权威的关系问题上，有见于明治绝对主义政权的威力与速成性，梁认为中国应实行开明专制，即以专制客体为目的的专制统治。

He has developed what is useful and discarded what is the bad. Based on another western utilitarianist representative Mill and Japanese Kadou, Liang Qichao has put forward his own utilitarianism ethics: Regarding "loves his heart" as the foundation, he unites being egoistic and the favorable group as one.

但同时，梁启超又不是全盘接受边沁思想，而是对其思想进行了扬弃，在借鉴西方另一功利主义代表穆勒和日本加藤弘之思想的基础上，梁启超提出了他自己的功利主义伦理观：以&爱他心&为基础，把利己与利群相统一起来。

Looking up at the ceiling, the crossbeams, brails and straight beams scattered and overlapped, form a beautiful pattern.

上望天花板，横梁、斜梁、直梁，错落重叠，形成美丽图案。大厅内，吊挂大幅阿里山代表性照片，应系出自名家之手，均十分感人。

This paper analyzes overwinding and overfalling state of auxiliary shaft system,discusses design fundamental of choosing reasonable parameters,provides a theory mathod to anticolision-beam design,and analyzes,designes an example.

结合煤矿副立井设计的特点、要求，对提升系统的过卷及过放事故状态进行分析，论述并探讨井上及井底防撞梁的主要设计参数取值原则，为防撞梁的设计提供理论依据。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。