优缺点

It is indicated that genome DNA may be decomposed during preservation, which...

通过对比实验，分析原因，阐明了两种方法的优缺点，并提出了该类昆虫用于DNA提取的标本的保存方法。

A method for designing the perimeter air deflectable deposited combustor combining advantages and disadvantages of perimeter air, side air and blunt technique was proposed to solve problems of primary air fire carrying, high temperature erosion, slagging and low load flame instability in the large scale power plant boiler.

针对大型电站锅炉存在一次风喷口带火、高温腐蚀、水冷壁结渣、要求低负荷稳燃等问题，结合周界风、侧边风、钝体技术在不同方面的优缺点，提出了偏置周界风燃烧器设计方法。

In this paper,we compared the photodegradation efficiency of nano-titania films by using dichloroacetic acid,rhodamine B and methyl orange as the photocatalytic referents and the ultraviolet lamp as the source light to generate the photocatalytic reaction.

针对纳米氧化钛光催化性能研究中缺乏统一有效表征标准的现状，比较了二氯乙酸、罗丹明B和甲基橙三种光催化活性评价物的热稳定性和对紫外光的稳定性，并以氧化钛纳米薄膜为光催化剂，研究了三种评价物的光催化降解效率表征，以及酸碱度、通氧条件等因素对评价物在光催化活性表征中的影响及其机理，归纳了三种评价物对于纳米氧化钛光催化活性表征的优缺点。

The methods concerned include X-ray diffraction ,thermal analysis,dilatometry,acoustic emission and electrical resistance,of which the last one is widely used in that,in addition to the fact that the testing process can hardly affect the samples,it has high precision,simple electro-circuits,and high speed as well.

讨论了形状记忆合金相变温度的常用测量方法的现状、优缺点及发展趋势，包括变温X 射线法、热分析法、膨胀法、声发射法及电阻法。其中电阻法精度高，电路简单，测量过程对试样的影响小，速度快，被广泛采用

spectrophotometric method with phenol disulfonic acid ; ultraviolet spectrophotometer ; nitrate nitrogen ; comparison

本文通过对常用的酚二磺酸光度法和紫外分光光度法进行实验比对，同时调查云南省内两种分析方法考核的情况，从而找出两种方法的优缺点，供分析人员在实践中借鉴。l原理1.1酚二磺酸光度法测定的原理方法依据：GB7480一87《水质硝酸盐氮的测定酚二磺酸分光光度法》。用浓硫酸与苯酚作用生成酚二磺酸

And besides, he expounds the dovetailed measure in finance, relationship between industry and agriculture,and administrative system that makes the Systematic project------the reform ofrural taxes and fees system become more perfect.

重点分析了农民负担产生的深层次原因；然后论文介绍了最近几年来有代表意义的几种试点模式，评价了其优缺点；最后，结合目前农村实际，在试点方案基础上，提出了自己的设计方案，并从财税、工农关系及行政体制等各方面论述了配套改革的措施，使税费制度改革这一系统工程更完善。

During the research of bettering enterprise's technology innovation ability based on endogenetic and ectogenic knowledge sharing, the paper establishes the strategy of looking for the mainbody of outside sourse knowledge sharing. According to the knowledge distance theory, it analyses the obstacle and weekness of ectogenic knowledge sharing, discusses three modes that bettering enterprise technology innovation ability based on ectogenic knowledge sharing. The three modes are indraught, incorporation and cooperation.

2在研究基于外生型知识共享的企业技术创新能力提升路径中，论文根据知识距离理论确立了寻找外源知识共享主体的策略，分析了外生型知识共享的障碍和弊端，讨论了基于引进、购并与合作三种基于外生型知识共享的提升企业技术创新能力模式，并在分析各模式优缺点和应用局限性的基础上，提出了适应于企业不同的发展阶段的综合模式。

During the research of bettering enterprises technology innovation ability based on endogenetic and ectogenic knowledge sharing, the paper establishes the strategy of looking for the mainbody of outside sourse knowledge sharing. According to the knowledge distance theory, it analyses the obstacle and weekness of ectogenic knowledge sharing, discusses three modes that bettering enterprise technology innovation ability based on ectogenic knowledge sharing. The three modes are indraught, incorporation and cooperation.

2在研究基于外生型知识共享的企业技术创新能力提升路径中，论文根据知识距离理论确立了寻找外源知识共享主体的策略，分析了外生型知识共享的障碍和弊端，讨论了基于引进、购并与合作三种基于外生型知识共享的提升企业技术创新能力模式，并在分析各模式优缺点和应用局限性的基础上，提出了适应于企业不同的发展阶段的综合模式。

We mainly discuss three types of inpainting models: the Bayesian model, geometric models and PDE models with emphasis on investigating TV inpainting, elastica inpainting and Mumford- Shah inpainting of PDE models. After studying the level set method and its applications to image processing, we concentrate on discussing the inpainting model...

在介绍水平集法及其在图像处理方面的应用之后，进一步深入地讨论了一类图像修复的变分模型—Mumford-Shah-Euler模型，在此基础上利用水平集法，提出MSE模型的数值逼近的算法格式，并对一些具体的图像修复问题开展数值模拟和修复，深入分析了MSE模型及水平集法在图像修复中的优缺点，这些结果在理论和实际应用中都很有意义。

Methods 3D FSE T2WI and 2D FSE T2WI were performed in 10 healthy volunteers and 20 cases with inner ear diseases. Advantages and disadvantages of the two techniques were compared. CT was performed in 6 cases with enlarged endolymphatic sac and 1 case of Mondini malformation.

10例健康志愿者和20例听力下降患者行3D FSE T2WI和二维(2D) FSE T2WI，比较分析2种技术显示正常结构和病变的优缺点；6例内淋巴囊扩大和1例Mondini畸形患者同时行CT扫描，比较CT与3D FSE T2WI的显示结果。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。