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On the basis of the related essential glass transition theory,the main effects on glass transition temperature including composition,molecular weight and plasticization were debated.

在玻璃转变的相关基础理论上,综述了影响玻璃转变温度的主要因素,指出了玻璃转变温度作为建立在动力控制过程的非平衡态基础上的物理学参数,与水分含量和水分活度两重要指标相结合,可以用来解释干燥食品加工贮藏中引起食品腐败变质的各种动力学过程

IT systems have been thought of the precondition of platting organization. Process management has been thought of the necessary way to platting organization.

提出计算机信息管理系统是实现扁平的前提、流程管理是实现扁平的必由之路。

by using the software mathcad, the simulative calculation on water quality equalization has been made on a typical water sample. five kinds of mathcad worksheet used commonly the compiling method of mathcad worksheet and the simulative calculation procedure for the minimum effective volume of the equalization basin is presented. the reason for the subtle different in the results of different method is also explained. at last the author shows us the function of water quality equalization by polar diagram.

环境摘要:利用mathcad软件对一个典型水样进行了水质均的模拟计算,给出了五种常用均质过程模拟算法的mathcad工作表,介绍了mathcad工作表的编制方法及水质均池最小有效容积的模拟计算步骤,说明了不同模拟算法的计算结果存在细小差别的原因,以极坐标图显示了水质均的作用。

In addition, an experimental system using C language is established, including modules such as representation of waveform polynomial, decision of path senstization, delay computing, clocking based on single-period sensitization, clocking based on multi-period sensitization, test generation considering noise and transformation from bit-level waveform polynomial to word-level polynomial model. They respectively used to test models and techniques proposed in this paper.

另外,:基于C语言本人设计开发了一个实验软件系统,该系统包括波形多J一贞式表示模块、敏通路判定模块、延时计算模块、单周期敏的最小时钟周期精确确定模块、多周期敏的最小时钟周期确定方法模块、考虑噪声的测试生成模块和位级波形多项式描述转成字级多项式描述模块,分别用于对本文各章中提出的自动设计的模型和方法进行实验验证。

A new method that transforms bitlevel waveform polynomial to word-level polynomial model is given, allowing for simple composition This method offers an efficient way to determine whether two descriptions from different design levels are equivalent, so component reuse, synthesis and verification across design levels can be realized. In addition, an experimental system using C language is established, including modules such as representation of waveform polynomial, decision of path senstization, delay computing, clocking based on single-period sensitization, clocking based on multi-period sensitization, test generation considering noise and transformation from bit-level waveform polynomial to word-level polynomial model. They respectively used to test models and techniques proposed in this paper.

另外,基于C语言本人设计开发了一个实验软件系统,该系统包括波形多项式表示模块、敏通路判定模块、延时计算模块、单周期敏的最小时钟周期精确确定模块、多周期敏的最小时钟周期确定方法模块、考虑噪声的测试生成模块和位级波形多项式描述转成字级多项式描述模块,分别用于对本文各章中提出的自动设计的模型和方法进行实验验证。

Chinese composers and theorists have conducted great deal of exploration and systematic research on the "evolution of chromaticalization", which has been frequently used in the composition, but are considered by the theorists as chromatic chords, polytonality and pentatonic twelve-tone sequence, etc.. Seldom were the usages accounted for "chromaticalization" to which, consequently, little attention has been paid.

中国作曲家及理论家在对于西方音乐"半音演进"方面做过大量的探索和系统的研究,"五声性半音"在中国作曲家的作品中被频繁地使用,但大量的创作实践大都被理论家们总结为变音和弦、多调重叠以及五声性十二音序列等的使用方法,并没有从"半音"的角度说明它们的规律,致使一直以来未引起人们的重视。

Professor Kuang has been working in nanostructured materials and dye-sensitized solar cells. He has published a series of good papers in nanomaterials, mesoporous materials and dye-sensitized solar cells. Professor Kuang has been worked with Professor Graetzel, who is the inventor of dye-sensitizedsolar cell, for more than three years as a postdoctorate.

匡老师一直从事功能性纳米材料及染料敏太阳电池的研究,在纳米材料、中孔材料、染料敏太阳电池方面发表了一系列高水平的文章,曾在染料敏太阳电池创始人Graetzle教授研究有过3年多的博士后研究经历。

Other products are: ammonium bromide, potassium bromide, zinc bromide, lithium bromide, potassium bromate, protopine, hydrobromide potassium bromate, phenol and so on.

其它产品有:溴铵、溴钾、溴锌、溴锂、溴酸钾、片碱、溴酸钾氢溴酸、苯酚等。

A new method for evaluating powdering rating of galvanneal coatings was studied based on computer techniques of image processing and pattern recognition theory,and a system of the powdering recognition and rating on the galvanneal coating had been designed.

针对传统人工进行合金镀锌板镀层粉级别评定的不足,提出基于计算机视觉的镀层粉评价方法,自行开发了镀层识别与评级系统。

This article that focuses on the systematic and in-depth research in the current primal problem about abnormal burst pressure reservoir depress burst pressure has procured following main fruits:1 It forms the method which could obtain massive vertical static state mechanics parameters.2 In a foundation of acquisition of rock mechanics parameters,apply bent lamella that as mechanical model along with characteristic of actual geologic characteristics to analysis curvature for anticlinal strcture, get homologous tectonic stress value throug relation between the curvature and stress and different principal curvature in anticlinal structure,consequently set up laminational stress model for anticline reservoir. The block lamination for existed fracturing date has formed method of setting up mechanical model of lamination terrestrial stress by abtaining the block tectonic stress coefficients which are got by complex utilization test, laboratory test and fracturing date playback.3 Analysesing the main reason which lead to high burst pressure by considering the characteristic of reservoir geology,reservoir,and rock mechanics and reservoir damage,etc.Establishing burst pressure quantitative prediction model which provide gist for depressing construction risk and optimizing construction craft under the condition of open hole completion ,gun-perforated completion and damaged reservoir.4 Provding theoretical basis for interpreting acidification pretreatment which could depress busrt pressure by finding the relation between the influencing factors and rock machanics parameters and analysing the factors that have effect on rock mechanics parameters. Expounding the mechanism of reaction of mixed monomineral and acid from the angle of microcosmic element, evaluating quantitatively acid sensilility of different kinds of mineral effectively, and determing the first-order reaction dynamical equation of each mineral.5 Revealing rock mechanics property chage as a result of acid flooding in different condition by sandstone traumata experiment in different temperatures which combined with rock mechanics triaxial stress experiment.6 Associating damage mechanics with sandstone acidizing, established sandstone damage mechanics model in the foundation of the recognition on the rock mechanics parametric variation which is caused by acid-rock reaction in both macroscopic view and microscopic view ,also demonstrated those processes and quantitative estimated the acid busrt pressure to direct the site operation.

本文针对目前异常破裂压力储层降低破裂压力的主要问题展开较为系统和深入的研究,取得了以下主要成果:1形成了利用测井资料,结合室内岩芯测试结果,获取静动岩石力学参数的相关性特征,从而获得纵向上大量静态力学参数的方法。2在获取了岩石力学参数的此基础上,利用弯曲薄板作为力学模型,结合区块实际地质特征对背斜构造进行曲率分析,通过曲率与应力的关系,利用背斜构造不同部位的主曲率求得相应的构造应力值,从而建立起背斜储层的分层应力模型;对已有压裂资料的区块分层,形成了综合利用测试、室内实验、压裂资料反演获得该区块构造应力系数,建立起分层地应力的力学模型的方法。3综合考虑储层地质、油藏、岩石力学特性和储层伤害等因素,分析造成高破裂压力的主要原因,综合利用岩石力学、弹性力学等知识,建立了裸眼完井、射孔完井条件下以及储层受到伤害后的储层破裂压力定量预测模型,为降低施工风险和优施工工艺提供了依据。4完成了物性、岩性影响岩石力学参数的因素分析,找出了各影响因素和岩石力学参数之间的关系,为从机理上解释酸预处理降低破裂压力提供了理论基础;从微观元素的角度阐述了单矿物与酸反应的机理;并在此基础上,有效评价了各种矿物的酸敏感性,定量确定了岩石中各矿物的一级反应动力学方程。5完成了不同温度下的酸液类型、酸液浓度、注酸量等一系列砂岩损伤实验,结合岩石力学三轴应力实验,系统揭示了在不同条件下注酸而引起的岩石力学性质变。6将损伤力学与砂岩酸相结合,在宏观、微观两个方面认识酸岩反应引起岩石力学参数变基础上,建立了砂岩损伤力学模型,并对其进行验证,在此基础上定量计算酸后的破裂压力,有效指导现场施工

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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。