进行选择

Based on the results of magnetic measurements, representative samples were selected for further magnetic, mineralogical, geochemical, granulometric and radioactive 210Pb analyses.

所有样品进行了室温下的系列磁性测量，根据测量结果，选择代表性样品进行进一步的磁学、矿物学、地球化学、粒度和同位素分析。

PAAS was selected as dispersant to evaluate the dispersion stabilization of SiO2 nanoparticles by a diffraction-based laser granulometric analyzer and identify the state of adsorption of the dispersant on the surface of nanoparticles by an IR spectrometer.

选择了聚丙烯酸钠作为分散剂，并通过激光粒度分析仪对纳米颗粒的分散稳定性进行评价，通过红外光谱仪对分散剂在颗粒表面的吸附状态进行识别。

Methods The current conservative sequence primer and probe were designed according to the gene sequence of moderate and strong NDV in GeneBank. Fuorescence ration RT-PCR was done to the special TaqMan probe of moderate and strong NDV .The proliferation of NDV in chicken embryo was evaluated after taking Shuanghuang Shadu Tuishao Gule comparing with the control group.

根据GenBank登录的NDV中、强毒力株F基因序列，选择包含裂解位点的保守序列设计通用引物和针对中、强毒力NDV的特异性TaqMan探针进行实时荧光定量RT-PCR，评价双黄杀毒退烧颗粒干预后NDV强毒在鸡胚中和在机体内病毒的增殖情况，并与未干预的对照进行了比较。

The PSCA_3 fragment was selected for its superior expression level in eukaryotic cells.Then the sig-PSCA_3-Fc-GPI genetic fragment was cloned into pVAX1-neo-IRES-GM/B7 vector to construct the final immunological inhanced DNA vaccine pVAX1-PSCA_3-FcGB. Immunofluorescence and flow cytometry were used to confirm the expression of PSCA_3 fragment by transfected into Cos7 cell.Finally,the anti-tumor effect of pVAX1-PSCA_3-FcGB was tested in murine prostate cancer model generated by RM-1 cell line.The animal was immunized with pVAX1-PSCA_3-FcGB DNA vaccine by intramuscular injection plus electroporation,pVAX1 and pVAX1-PSCA_1-FcGB plasmid were used as control.The inhibitory effect of tumor was investigated by observion of forming time,volume and inhibition ratio of tumor.Results:DNA sequencing conformed that the heterological PSCA fusion antigen fragment which was synchronized by overlapping-extending-PCR,was consistent to design.Enzyme digestion analysis showed that the 1 to 4 copies heterological PSCA fusion antigen fragments were constructed successfully.

方法(1)检索GenBank，选择包含人主要T细胞抗原表位序列的人PSCA基因片段，应用异种化抗原设计技术，保留人T细胞抗原表位，设计异种化PSCA融合抗原片段；(2)根据核酸序列按中心模板法设计引物，应用重叠延伸PCR技术拼接合成异种化PSCA融合抗原片段基因，以PCR、限制性酶切和DNA序列测定法进行鉴定：(3)利用DNA限制性内切酶BssHⅡ和MluⅠ酶切后粘端互补的特点，采用同尾酶法构建1—4拷贝异种化PSCA融合抗原片段(PNCA_1-PSCA_4)，并将上述片段分别插入真核表达载体pCI-neo-Fc-GPI中，转染293T细胞，借助免疫荧光+流式细胞术考察插入片段表达效率，最终选定PSCA_3片段进行下一步研究；(4)将sig-PSCA_3-Fc-GPI基因片段自pCI-PSCA_3-Fc-GPI质粒上切下，插入pVAX1-neo-IRES—GM/B7载体中，构建免疫增效DNA疫苗pVAX1-PSCA_3-FcGB，并应用转染Cos7细胞+免疫荧光/流式细胞术方法鉴定其在真核细胞中的表达情况；(5)给8周龄雄性C57BL/6小鼠皮下种植RM-1细胞，制备小鼠前列腺癌模型，并采用股四头肌肌肉注射+电脉冲法(Electroporation，EP)接种DNA疫苗质粒pVAX1-PSCA_3-FcGB，同时接种pVAX1空载体质粒和pVAX1-PSCA_1-FcGB质粒作为对照，通过观察计算免疫动物的成瘤时间、肿瘤体积和抑瘤率，来评价该DNA疫苗在小鼠体内的抑瘤效果。

The relationship between expressions of p53, CD44-V6, Ki67 and recurrence, malignancy was analyzed statistically. Results This paper present 47 cases of NIP. The fundamental histopathologic feature was marked hyperplasic of covering epithelium, which extended into the underlying mucosa, forming subepithelial crypts or solid epithelial nests connected with the surface epithelium.

对47例NIP病例的的临床特点、组织学形态进行观察与相关性分析并采用免疫组化方法对其中28例具有随访资料的病例检测其p53、CD44-V6、Ki67表达，选择鼻腔乳头状瘤、鳞癌各10例进行对照。

11local broadleaf Species were planted in west of Guangdong in spring,2003.Early growth resuit showed, species could adapt the climate and soil condition of west Guangdong,2 species include Castanopsis fissa.and Castanopsis hystrix grew best.

2003年在信宜进行了53个阔叶树种生长比较试验，选择其中11个树种进行调查分析，结果表明：11个阔叶树种在粤西地区具有极强的适应性；多个阔叶树种在粤西地区的早期表现良好，生长表现最好的树种是藜蒴和红椎。

Imperforated for a good set of stamps, the ink can easily escape from the perforations in, dirty stamps the following, which need to be careful of digital printing equipment choice.

打好齿孔的邮票进行套印时，油墨很容易从齿孔中漏出来，弄脏下面的邮票，这就需要对数码印刷设备进行慎重的选择。

Choose medicaments correctly, reasonable use medicaments, in order to make sure with medicine safety is mixed effective will be henceforth the main task that clinical medicine learns, for solution control hospital the clinical current situation that use drug reachs existence issue, promote the development of the reasonable job that use drug, raise a hospital reasonable the level that uses drug, the prescription of two place has outpatient service of author general hospital, be in hospital analytic research, summary goes out unreasonable a few big states that use drug, undertake classified at the same time. 1 clinical unreasonable with medical analysis each division all applies 1 abuse of 1 · or antibiotic of blind application antibiotic extensively, utilization rate amounts to 70% above, among them couplet is used rate be as high as 40%, appear even 2 couplet, triplex above, the commonnest abuse is infection of the upper respiratory tract, be admitted to hospital give 2~3 to plant antibiotic cure. 1 · of 1 · 1 without point to this kind to the cure that ask for uses drug unreasonable with medicine main show is in the person that the virus sex appeal such as hepatitis of sex of common cold, chicken pox, berpes zoster, virus is caught, in infection of not amalgamative bacterium, point to without what apply antibiotic ask for next using medicine. Incontrollable virus affects antibiotic, increase hepatic burden instead to patient of virus sex hepatitis.

梗概： 正确选择药物，并合理使用药物，以保证用药平安和有效是今后临床药学的重要任务，为了解把握医院临床用药目前状况及存在新问题，推动合理用药工作的发展，提高医院合理用药的水平，笔者将医院门诊、住院两处的处方进行分析探究，总结出不合理用药的几大状况，同时进行分类。1临床不合理用药的分析1·1滥用或盲目应用抗生素抗生素各科均广泛应用，使用率达70%以上，其中联用率高达40%，甚至出现二联、三联以上，最常见滥用为上呼吸道感染，入院给予2~3种抗生素治疗。1·1·1无指征的治疗用药这类不合理用药主要表现在普通感冒、水痘、带状疱疹、病毒性肝炎等病毒性感染者，在未合并细菌感染，无应用抗生素的指征下用药。

This article first elaborated the hotel trainingsignificance, next has carried on the summary summary to present hoteltraining, then has analyzed the question in this foundation which incurrent hotel training exists, finally proposed the solutioncountermeasure, has carried on the analysis and the correction to thecommon mistake, provided has been possible to supply the choice theeffective training ways and means combination, trained to the hotelservice personnel has made the exploration research, actually trainedfor the enterprise staff provides has been possible to help the modeltool and the method.

本文首先阐述了酒店培训的意义，其次对目前酒店的培训进行了总结概括，然后在此基础上分析了当前酒店培训中存在的问题，最后提出了解决对策，对常见的错误进行了分析及纠正，提供了可供选择的有效培训的方式方法的组合，对酒店服务人员培训做出了探索性研究，为企业员工实际培训中提供了可资借鉴的工具和方法。

Under the frame of inframarginal analysis, this thesis applies the transaction cost theory and the social capital theory to analyze peasants' choice of the different organizations and the various levels of the organization, also it combines questionnaire investigation and case interview to make an empirical research.

论文在超边际分析的理论框架下，运用新制度经济学的交易费用理论和社会学的社会资本理论，对农民配置人力资本的组织形式选择及农民普遍选定的经济组织内部的层次差异进行理论分析，并采用问卷调查与个案访谈相结合的方法对其进行了实证研究。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。