可获得的

The mechanical property testing shows that the seamless PLLA tubes perform excellent radial strength,which indicates that the mechanical properties of biodegradable stents made of these tubes was supposed to be excellent.PLLA and its composites were first used in preparing seamless tubes as antecedency of laser-cut biodegradable coronary stents in china.Finite element analyses of the biodegradable coronary stent model indicate the explorative design basically meets the requirement of reasonable and applicable stents.There is not such kind of research yet in domestic.Optimum laser-cuttting parameters of CO2 laser was cauculated based on experiential formula,within it,biodegradable coronary stents,especially those with complex structure would be manufacutured from seamless tubes quickly by laser microprocessing with high consistency to the design model.The processing efficiency of the CO2 laser demonstrated in experiential formula by us will play an important guiding role in manufacturing biodegradable stents by laser-processing.Our stents that ascribed to laser-cutted,slotted tube stent are proved to be biodegradable, self-expandable and good biocompatible,basically reach the international level on the aspest of manufacturing procedures and design.

研究结果表明：壳聚糖改性材料综合性能优于纯PLLA，更适合于作为可降解冠脉支架的原材料；自主设计的探索性自膨胀管状闭环型可降解冠脉支架的性能符合冠脉设计要求，设计、验证生物可降解冠脉支架模型的研究在国内还未见报道；制备的改性PLLA无缝管的力学性能优越，可通过激光切割获得冠脉支架，这是国内首次采用聚乳酸材料来制备通过激光加工出可降解冠脉支架的无缝管；二氧化碳激光器加工精度能达到加工要求，加工出来的血管支架名义设计与实测值误差小，实现了冠脉支架、尤其是带有复杂外观设计冠脉支架的快速化、规范化加工，对二氧化碳激光器加工聚乳酸材料的效果研究在国内外属于首创，获得的经验公式对日后的深入研究有重要的指导意义；制备的支架为激光切割管状闭环型冠脉支架，支架外观设计、支架加工手段、支架的性能都基本接近国际水平，支架样品符合设计的理念，可以实现自膨胀功能。

In recent years the power of diesel engine was increased very much because of using the sequence supercharging technology and the ratio of diesel power and gas turbine power was increased largely, from 20% to 61%, so that the top speed gain of the war ship will be 17% higher than the top speed by using only the gas turbine engine.

近年来的相继增压技术的应用使得柴油机低工况的性能大幅度改善，结果是用于联合动力装置的柴油机功率大大提高，与燃气轮机功率的比值已从原来的1：5提高到1：1.64左右，在全速航行时可获得的航速收益达到了17％。

The best information acquirable, the best mental training obtainable are requisite to steer through the existing chaos that the death-tainted social system of today creates all around us.

可获得的最佳信息，最好的心理训练是必要的引导索取通过现有的混乱，死亡毒今天我们周围的社会制度造成的。

Eugene Fama, of the University of Chicago, defined its essence: that the price of a financial asset reflects all available information that is relevant to its value.

芝加哥大学的费马Eugene Fama指出了该理论的实质：金融资产的价格反映了与其价值相关的一切可获得的信息

The coarse needle-like or nubby Al9FeNi phase existed in the cast microstructure of high content Fe and Ni alloy 2618(2#). After hot extrusion, it was broken into coarse multi-angle Al9FeNi particles. The contents of Fe and Ni have no effect on aging characteristic and the hardness of the alloy after aging.

含锆的高铁、镍2618合金经熔体高温过热处理后(4#)，在合金铸态组织中获得均匀细小的针片状Al_9FeNi相，热挤压后获得均匀细小的颗粒Al_9FeNi相；弥散Al_3Zr粒子的存在可使2618合金得到细小的再结晶晶粒组织，该合金既可获得较高的高温强度，还可获得较高的延伸率。

D. The function of stimulating xenogenous lymphocyte proliferation was the same between peripheral DCs and ascites PCs. E. The percentage of CD3〓CD56〓 cells was the same in CIK cells co-culture with DCs transfected with SKOV3 RNA, CIK cells co-culture with DCs, and CIK cells. F. The expansion rate of CIK cells can be accelerated by co-culturing with loaded or unloaded DCs. However, the expansion rate between loaded or unloaded group is the same. F. The strongest cytotoxicity against SKOV3 cell line was achieved by CIK cells co-cultured with DCs loaded with SKOV3 lysate.

结果：1、腹水可获得0.83±0.24×10〓个AMC/ml，单核细胞有0.74±0.25×10〓个/ml；2、卵巢癌患者外周血可获得0.87±0.20×10〓个AMC/ml，单核细胞有0.92±0.17×10〓个/ml；3、除CD86外周血单核细胞来源DC表达较高以外，其他表面分子在不同来源DC间没有统计学差异；4、不同来源DC的异基因刺激能力没有差异；5、与负载或未负载卵巢癌抗原的DC共培养并不能提高CIK细胞群中CD3〓CD56〓细胞的数量；6、CIK细胞增殖显著，培养14天时可扩增19.18±4.70倍，培养21天时可扩增35.82±4.36倍；7、与未负载或负载DC共培养的CIK细胞在培养第14天后增殖速率大于单纯CIK细胞。

For violence-related injuries, examples of proven prevention strategies include home visitation by professional nurses and social workers; parent training on child development, non-violent discipline and problem-solving skills; pre-school enrichment programmes to give young children an educational head start; life skills training; reducing alcohol availability through taxation, pricing and the enforcement of liquor licencing laws; restricting access to firearms; and multi-media campaigns to promote non-violent social norms.

关于与暴力相关的伤害，证实有效的预防战略包括诸如由专业护士和社会工作者进行家访；对家长进行关于儿童发育、非暴力管教和解决问题的技能等方面的培训；使幼儿学业领先的智力开发规划；生活技能培训；通过征税、定价和实行售酒许可法律减少可获得的酒精饮料；限制获取武器；以及促进非暴力社会规范的多媒体宣传运动。

objective to establish immunological methods specific for detecting antigens in different groups of monoclonal antibodies.methods indirect immnofluorescence assay was applied to identify specificity of the two groups of monoclonal antibodies prepared with crude antigen and recombinant antigen of aspergillus fumigatus,respectively.two different double monoclonal antibody sandwich elisa assays established with the two groups of antibodies were performed to detect antigents in the cell culture supermatants of 19 common species of aspergillus,penicillium marneffei,and 5 species of candidas.results the results of indirect immnofluorescence assay indicated that the monoclonal antibodies prepared with crude antigen of aspergillus fumigatus were specific for antigens in both clinical isolates and environmental isolates of aspergillus, whereas the other group of monoclonal antibodies was proved to be specific for aspergillus fumigatus of both clinical and environmental isolates.the elisa assay established with the crude antigen-specfic monoclonal antibodies could detect both of the clinical and environmental isolates of aspergllius, while the other assay could only detect aspergillus fumigatus of both clinical and environmental isolates.and no cross reaction with the cell culture of penialllium marneffei and candidas was observed with the two methods.conclusion the elisa assays can detect both of the clinical and environmental isolates of aspergillus,and differentiate aspergillus fumigatus from other species of aspergillus.

目的 用2组曲霉单克隆抗体建立特异性识别不同种类曲霉抗原的检测方法。方法采用天然烟曲霉抗原免疫，获得广谱针对曲霉抗原的单克隆抗体；采用重组烟曲霉抗原获得特异性针对烟曲霉抗原的单克隆抗体，用间接免疫荧光鉴定，并分别建立2种双抗体夹心elisa法，对19种常见的环境和临床分离曲霉株、马尔尼菲氏青霉菌及念珠菌培养液进行检测。结果间接免疫荧光显示，用天然烟曲霉抗原免疫获得的单克隆抗体(mabs-1)可广谱识别多种曲霉分离株，而重组烟曲霉抗原获得的单克降抗体(mabs-2)仅能特异性结合临床和环境分离的烟曲霉抗原。用mabs-1建立的双抗体夹心elisa法可检测19种常见曲霉株培养液；用特异性针对烟曲霉抗原单克降抗体(mabs-2)建立的双抗体夹心elisa法可特异性检测临床和环境分离株烟曲霉培养液；与其他曲霉株无交叉反应；2种双抗体夹心elisa法与马尔尼菲氏青霉菌及念珠菌培养液均无交叉反应。

However, not as what the PDP model assumed, the facilitation and inhibition effects are not simply accumulated effects, and they are not only affected by the relative frequency between the whole phonograms and their phonetics.

实验一和二还发现，在本实验条件下，语音得到显著激活并体现出显著作用的一个关键时间点在42ms和56ms之间，在这一时间点上，汉字的语音得到了比较充分的加工，而且，形声字整字和声旁的语音是同时可获得的。

The research reveals that individual income, university tuition fee, the sustentation fund for the undergraduate, and the potential income after graduation have notable influence on individual demand on higher education. After strengthening the sustentation policy, the individual demand on higher education would be increased. But the methods of sustentation should not only depend on the student loans, efforts should be made on the research of part-time jobs policy because this is the students' first choice.

研究表明，个人收入、高校学费、大学生可获得的资助、毕业预期收入等因素对浙江省高等教育个人需求有显著影响，完善对上大学学生的资助政策后，个人对高等教育的需求会进一步提高，但资助的方式应不仅仅依赖于助学贷款，还应加大对勤王助学政策的研究，因为这是学生的首选。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。