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Results: 1Lightly selective solution appeared on the surface of anodizing samples. The sample's metal surface expanded and the thickness of oxide film is 1.72 times of the control samples. 2 The samples of degassing-preoxidation group formed very thick oxide film on surface and it was 23.32 times of the control samples, the relative content of O element in thick oxide film was higher than the other 2 groups.

阳极钝化处理的试片表面发生了轻度的选择性溶解，增加了金属的表面积，所形成的氧化膜厚度是空白对照组的1.72倍。2）除气加预氧化组则形成较厚的氧化膜，为空白对照组的23.32倍，而且氧化膜内氧原子的相对含量远远高于其他实验组。

Papaya leaf curl samples collected from Guangxi province and 1 from Guangdong province, and 5 ageratum yellow vein samples from Guangxi province were tested with triple antibody sandwich ELISA and PCR, Results showed all the virus samples were infected by whitefly-transmitted geminiviruses.

利用三抗体夹心ELISA及PCR检测的方法对采自广西的7个番木瓜曲叶病样品和广东1个番木瓜曲叶病样品，及采自广西胜红蓟的5个黄脉样品进行了检测，表明均为粉虱传双生病毒。

PRA serum samples of children patients with thalassemia after repetitive blood transfusion, five samples of AB blood grouping serum, and six samples of positive anticoagulation vein blood (10 mL) were used in the study.

反复输血地中海贫血患儿的群体反应性抗体血清样本。5份健康儿童AB分型血清样本。6份阳性抗凝静脉血样本10 mL。

In the present study, 22 certified milk samples without melamine were collected, then 50 adulterated milk samples with added different content of melamine (0.1-1 500 mg·kg-1) were prepared. The near-infrared spectra of these milk samples were measured. The possibility of using NIR spectra to detect melamine in milk was studied.

采集了22个合格液态牛奶样品，并制备了50个掺入不同含量三聚氰胺(0.1～1 500 mg·kg-1)的牛奶样品，应用近红外光谱仪扫描其透射光谱，研究利用近红外光谱快速检测牛奶中三聚氰胺的可行性。

And we'll compare the chromatism of testing samples and standard samples to identify and classify the samples.

反射率曲线图显示界面的主要功能是显示标准样本和待测样本的反射率曲线图，以便为钻石颜色的识别分类提供依据。

The difference in the absorption coefficient for normal human stomach mucosa/submucosa tissues between 1064 and 532 nm is 53.8%,and the difference in the reduced scattering coefficient for tissue samples between 1064 and 532 nm is 52.2%,and the difference in the optical penetration depth for tissue samples between 1064 and 532 nm is 113%,and the difference in the diffusion constant for tissue samples between 1064 and 532 nm is 110%.

正常人胃黏膜/黏膜下层组织对1064 nm的激光的吸收系数与其对532 nm的激光的吸收系数的差异为53.8%，其对1064 nm的激光的约化散射系数与其对532 nm的激光的约化散射系数的差异为52.2%，其对1064 nm的激光的光学穿透深度与其对532 nm的激光的光学穿透深度的差异为113%，其对1064 nm的激光的漫射系数与其对532 nm的激光的漫射系数的差异为110%。

The harm of worms' outbreak becomes greater and greater. Such make worm detection and defense technology face an increasingly tough challenge. Attack Signature Automatically Generation technology is one of the key technologies, this paper focuses on the ASAG technology for research, its main jobs include: 1）Analyzed the research status of ASAG technology from the overall, described its design goals and evaluation criteria, and the current approaches' limitations is given. 2） After deeply researching and analyzing a various of ASAG systems, a basic framework for the network ASAG system is presented, and the detailed analysis of the main function of the components in the framework is also presented. 3）An attack capture model based on distributed honey-pots system is presented. This mode integrates the anomaly detection which based on the mode of dubiety score in the honey-pots, can do a second filter for the samples in honey-pots, and improve the purity of the samples captured. 4） A simple noise-resilience ASAG algorithm is presented, which used the behavioral characteristics of the worm outbreak to generate efficient signatures of samples in the suspicious dataset, which contains large amounts of noisy data, under the complex environment.

攻击特征自动提取技术是网络蠕虫防御技术的关键技术，本文围绕攻击特征自动提取技术开展研究工作，其主要工作包括： 1）对攻击特征自动提取技术的研究现状进行了综述，介绍其设计目标与评价标准，并指出了现有方法存在的局限性； 2）在深入研究与分析各种攻击特征提取系统的基础上，提出基于网络的攻击特征自动提取系统的基本框架，并详细分析框架中各部件的主要功能； 3）提出了基于分布式蜜罐系统的攻击样本捕获模型，该模型在分布式蜜罐系统的基础上，结合基于可疑度模型的异常检测，对蜜罐中的样本进行二次过滤，较好地提高了捕获样本的纯净度； 4）提出一种简单抗噪的攻击特征自动提取算法，该算法利用蠕虫爆发时的行为特征，在复杂环境下含有大量噪声数据的可疑样本训练集中提取有效的特征，降低对样本纯净度的依赖。

In this paper, the Changchun city was taken as the study area. The data about 10 years on dustfall were collected, the change tendency of dustfall was disclosed. Dustfall samples from October 2005 to February 2006 and samples of pollution sources were collected also. The samples were measured and analyzed by particle size analyzer and ICP-AES. EF and CMB receptor model is used to make source apportiontment of the dustfall.

本文以长春市城区为研究对象，收集了长春市近10年的降尘资料，揭示了长春市降尘量的变化趋势；采集了2006年10月~2007年2月的降尘样品以及污染源样品，对降尘样品进行了粒度分析、元素分析；应用化学质量平衡法和富集因子法，从定量和定性两个方面对降尘的来源进行了解析，并根据分析结果提出了防治降尘污染的对策和建议。

In 30 liver tissues,there was 26 positive samples in the control,and 30 positive in the infected chickens.In 30 trachea tissues,there was 19 positive samples in the control,and 24 positive in the infected flock.In 30 Fabricius'bursa tissues,there was only 9 positive samples in the control,and 21 positive in the infected chickens.

在肝组织中，对照组的30个样品检测到26个阳性样品，而感染组的30个样品全都是阳性；在气管组织中，对照组30个样品检测到19个阳性样品，而感染组的30个样品检测到24个阳性样品；在腔上囊组织中，Gal-4基因的诱导表达情况非常明显，对照组30个样品中仅有9个阳性，而感染组的30个样品中有21个阳性。

To investigate the genetic differences between the Liquidambar formosana populations at different altitudes and in the same light conditions in Wuzhi Mountain of Hainan, the samples of Liquidambar formosana at 7 altitude levels and the 6 samples (among which, there were 3 samples from shade conditions and 3 from sunlight conditions) from the same altitude (700 m) were made a study in molecular biology by RAPD method, with 50 random primes in use.

为了解五指山不同海拔下枫香居群之间的遗传差异，用50个随机引物，应用随机扩增多态性DNA方法，分别对7个海拔梯度、相同光照条件下的枫香样品和710 m海拔高度的6个枫香样品（3个阴性条件样品和3个阳性条件样品）进行了分子生态学研究。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。