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The carboxymethyl soybean polysaccharides had been synthesized and the mechanical strength, solubility, bacteriostasis of algin, algin carboxymethyl soybean polysaccharides alloy membrane had been studied.

用氯乙酸作为羧甲基化试剂合成了羧甲基大豆多糖;测定了羧甲基大豆多糖、褐藻胶、褐藻胶-羧甲基大豆多糖合金膜的机械强度、溶解性;并对其肠溶性、抑菌性也作了探讨。

A nerve net controller have been designed on the basis of the hardware design of the AC servo system and system model. The controller include two forward nerve net with three layers . One is designed to identify the AC servo system model and another is to control. The controller use special learning algorithm which to control system at the same time and improve its constringency pace through introducing new MFBP algorithm. The intelligent control algorithmic is programmed using C++ language after the controller have been designed .

在该交流伺服系统硬件设计和系统数学建模的基础上,设计了神经网络自适应控制器,这个控制器包括两个三层的前馈神经网络,一个神经网络用于非线性系统的辨识,另一个神经网络作为控制器,此控制器采取边学习边控制的工作方式,并采用一种新型的MFBP算法实现了控制算法的快速性,在控制器设计完成的基础上,利用C++语言具体实现智能控制算法的编写。

The reasons for the aliasing problem had been analyzed and some methods had been given to avoid this problem.

对于走样问题,本文分析了产生走样现象的原因,提出了多种解决办法。

The electric charge transfer reaction of clarithromyc in and alizarin has been studied and the optimal reaction conditions have been found out.

研究了克拉霉素和茜素在甲醇介质中的电荷转移反应,确定了最佳反应条件。

ABSTRACT The development history and current research state of pulsed discharge-excited alkaline-earth Metal Vapor Lasers were reviewed in detail in the paper. After all those multi-mechanism lines region from ultraviolet to infrared had been successfully obtained in our experiments, a consistent model has been build up for longitudinal pulsed discharge excited He-Sr vapor laser.

详细评述了脉冲放电激励的碱土金属蒸气激光的发展历史和现状,在实验上成功实现碱土金属多种机制从紫外到红外的多条激光谱线后,对纵向脉冲放电激励的He-Sr蒸气激光建立了一个完善的、自恰的激光动力学模型。

The subject of the full text builds up and divides six major chapters together: Chapter 1 is the foreword, and has studied the current situation and refined and summarized to value and meaning of the selected title background of the thesis, selected title abroad synthetically; Chapter 2, have carried on science to define to the intension of responsibility and governments relevant concepts of responsibility, have explained that constructs the necessity of the responsibility government and realistic meaning; Chapter 3, ility the intension made of the responsibility has been carried on science solves and constructs, summarize the political function and basic principle of administration asking responsibility system, and the logic relation between administration asking and the responsibility government of the responsibility has been analysed scientifically; Chapter 4, has used the administrations of western countries for reference and administration asking responsibility system and high-ranking official asking system of Hong Kong area of our country and the successful experience, expect to the institutional improvement of the administration asking responsibility system of our country can be beneficial; The whole chapter 5, the current administration asking system of our country that has implemented the state and carried on objective analysis in responsibility system, have pointed out a series of questions and not complete places exposed in institutional improvement, and has carried on network analysis from two visual angles of the traditional political culture ecology and system factor aspect to the reason why the question emerges; Chapter 6, the responsibility system has carried on tentative countermeasure analysis and discussion in perfecting the administration of our country, separately from improving the environment of administration asking responsibility and reinventing the culture of administration asking responsibility, devoting more efforts to asking the responsibility in allosome, strengthen the related institutional improvement of administration asking responsibility system, etc.

全文主体架构共分6大章节:第1章为引言,对论文选题背景、选题价值与意义及国外内研究现状进行了综合提炼与概括;第2章,对责任和责任政府相关概念的内涵进行了科学界定,并阐述了构建责任政府的必要性和现实意义:第3章,对行政问责制的内涵进行了科学解构,概括了行政问责制的政治功能及其基本原则,并对行政问责制与建立责任政府的逻辑关系进行了科学分析;第4章,借鉴了西方国家行政问责制度及我国香港地区高官问责制的成功经验,以期对我国行政问责制度建设能有所裨益;第5章,对我国现行行政问责制度实施状况进行了客观分析,指出了在制度建设过程中暴露出来的一系列问题和不完善之处,并对产生这些问题的原因从传统政治文化生态及制度因素层面两个视角进行了系统分析;第6章,对健全和完善我国行政问责制度进行了尝试性的对策分析与探讨,分别从完善行政问责环境、重塑行政问责文化,加大异体问责的力度,加强行政问责制配套制度建设及行政问责制立法等角度提出了完善的措施和途径。

There, on the flat alluvium beds of that mighty river, they had been reconstructed exactly - to the last screw - as they had been in Germany.

在长江的平坦冲积平原上,又严格按照在德国的样子,一个螺丝也不差地把设备重新组装。

The track structure of low electron, proton and alpha particle in water as a media has been calculated with Monte Carlo method. The spectrum of DNA damages has been simulated by the track structure model. Then the surviving fraction at different dose level is calculated by connecting track structure and phenomenological dynamic model.

在理论方面,对电子、质子和α粒子在水中的径迹结构进行了系统地研究与计算,还编制了我们自己的质子的蒙特卡罗模拟程序;用径迹结构模型计算出电离谱并与动力学模型相联系,计算出有实用价值的成活率。

There have been over a hundred years of research on the Altai language family,in which the historical comparative way has been applied fully.

确定同源词是历史比较法的重要步骤,在同源词的基础上才有可能证明语言之间是否具有亲属关系。

Products and Service: DN series data-controlled alternating current projectiong welder ZDN data-controlled commutate spot welder UN data-controlled commutate spot welder DKR\DR capacitance energy storing spot welder FN alternationg and ZFNcommutate sewing welder DM direct current pulse spot welder seam welding machine of protectiong by gas for recti or cirol seam varity of special seam welding machine for poine stich AND DKR-350 capacitance energy storing spot welder has been certified whit national patent and DTN-100/DTN-150 has been honored with technology innovation award.

现主要产品有: DN系列数控交流式点凸焊机。 ZD数控次级整流式点焊机。 UN数控交流对焊机。 DKR、DR电容贮能式点焊机。 FN交流式和ZFN次级整流式缝焊机。 DM直流脉冲式电焊机。直、环缝气体保护焊接专机。各类焊接生产线。其中: DKR-350电容贮能式点焊机获国家专利。

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相关中文对照歌词
The Life That Could Have Been
I Know I've Been Changed
Never Been A Greater Love
I've Been Waiting For You
You've Been A Friend To Me
Have You Ever Been Lonely (Have You Ever Been Blue)
Have You Ever Been Lonely (Have You Ever Been Blue)
Have You Ever Been Lonely (Have You Ever Been Blue)
Should've Been Could've Been
I've Been Up, I've Been Down
推荐网络例句

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm~150rpm时取得最大值,此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世,形体几无变化。

When I was in school, the rabbi explained everythingin the Bible two different ways.

当我上学的时候,老师解释《圣经》用两种不同的方法。