学位论文
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Using SPDP as a heterobifunctional crosslinker, R-PE isolated from Corallina officinalis and sheep anti-rabbit IgG purified by ion exchange chromatography as conjugated reagent, we prepared the phycoerythrin fluorprobes by two-step binding protocol.
以双功能试剂SPDP为交联剂,从珊瑚藻中纯化的R-PE和购买的离子交福建农林人学博1:学位论文2二换纯化的羊抗兔抗体为标记材料,利用两步标记法获得藻红蛋白抡疫荧光探针。
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In ACC, NGF,TrkA and p75 mainly existed in cells of duct-like, cribriform and mass-like structures.According to the optical density scanning of immunohistochemistric stain of NGF and TrkA in salivary gland and tumor tissues and quantification analysis, it was shown that the average optical density of NGF and TrkA increased in order of salivary gland tissues around neoplasm, mucoepidermiod carcinoma, and adenoid cystic carcinoma.
2叫 吉林大学硕士学位论文通过对NGF和TrkA在涎腺组织和涎腺肿瘤中的免疫组织化学染色结果进行光密度扫描,对所测平均光密度定量分析,结果显示:NGF和TrkA平均光密度值按照肿瘤周围涎腺组织、豁液表皮样癌和腺样囊性癌依次升高,统计学分析在各组间均有极显著差异(P.01),表明NGF和TrkA通过自分泌机制调控涎腺腺样囊性癌和豁液表皮样癌的生长与增殖,通过旁分泌机制参与涎腺腺样囊性癌向神经周围的浸润。
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Studies on stability indicated that PHGF proliposomes should be stored at low temperature and against light, which ensured unchange of their redispersity, content of drug, encapsulation efficiency, acid value and peroxide value. Liposomes were multilamellar vesicle structure under transmission electron microscopy. Average particle size was 0.65 micrometer, ranging from 0.09 micrometer to 1.21 micrometer. Cryoscopic value was 0.64 C determined by cryoscopic method, which was a little higher than that of isotonic solution.
以透射电镜观测PHGF前体脂质体再分散后的形态为囊泡状;激光散射法测得平均粒径为0.65μm,且粒度分布在0.09μm~1.21μm之间;该脂质体荷负电,ζ电位为-44.23mV;冰点降低法测得冰点降低度数为0.64℃,略高于等渗溶液冰点降低度数;测得粘度为1.83mPa·s,达到生理要求;此外,对PHGF脂质体的刺激性、溶血性、热原、异常毒性和过敏沈阳药科大学硕士学位论文拘要性检查表明均符合静脉注射给药的标准。
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Its importan to establish the moral evaluation and preferring criterions that fits in with socialist market economy and contributes to cultural and ideological progress, so that promotes the favorable operation of socialist market economy, advances cultural and demonical progress, realizes coordinate growth of material progress and cultural and ideological progress.
确立起与社会主义市场经济相适应的,有利于社会主义精神文明建设的道德价值取向,从而推动社会主义市场经济良性运行,促进社会主义精神文明建设,实现物质文/亡巴八硕士学位论文V优》芬*:\引丁厂H厂I川S明和精神文明同步协调发展。
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The thesis toke problem of deformation and destroying of the earth mass as it's invention, integrated the earth mass's existing environment, ingredients and macrostructure, discovered mechanism of deforming and destroying, made clear the relationships between those.Through outdoors samples, indoors examination surface wave testing and audio wave testing ,do some research on physical, mechanical, chemical, disintegrative and dynamics property of stuff of earth mass and proposed four kinds of earth mass's stuff formed type;under the guidance of theory of dominant structural surface and adopting precision measurement of structural surface, proposed three dominant kinds of structural surface assembling;based on those , proposed four types of earth mass's deformation and destroying, carried out rationed estimation of stability on four types, then definite the characters of deforming and destroying and controlled relation between environment , stuff, macrostructure and deformation and destroying of mass earth, and breakthrough ordinary principle about soil's deformation and destroying, further proofed the theory of earth mass cybernetics's popularization
本学位论文针对台地危险土体的变形破坏问题,将土体的赋存环境、土体物质组成和土体宏观结构的研究紧密地结合,阐明了土体变形破坏的机制,明晰了土体变形破坏与土体的赋存环境、土体材料组成、土体宏观结构三要素之间的关系,并从土体的物质组成的角度,以野外取样、室内实验、现场面波、声波无损伤测试为手段,研究了土体物质的物理、力学、化学、矿物、崩解性、动力学性质,提出了研究区内土体物质成分的四种组合形式;以优势结构面理论为指导,以结构面的精确测绘为手段,通过统计、归纳与分析,提出三种有利于台地危险土体变形破坏的优势组合形式;据此提出了具有广泛代表意义的台地危险土体变形破坏的四种模式,并对其进行稳定性评价,从而明确了危险土体的宏观结构对变形破坏的控制作用,映证了土体结构控制论。
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Moreover,the investigation and analysis for achievements in scientific research of the authors of national excellent doctorial dissertation in engineering specialty provide all around quantitative results in detail for this part.
此外,对工科全国优秀博士学位论文获奖者科研成果的调查分析提供了此方面详细、全面的量化结果。
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Doctorial dissertation, Xi'an: Northwestern Polytechnical University, 2004
西安: 西北工业大学博士学位论文, 2004
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The outhor selected fine coal dry cleaning using high —tension separator as the research subject of doctorial thesis.
作者选择了应用高压静电选进行徽粉煤干法脱硫降灰的研究作为博士学位论文的研究课题。
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The influence on lateral-torsional coupled seismic response of base-isolated structures due to the excentricity and the uncoupled period ratio of the superstructure is investigated, and the control of lateral-torsional coupled seismic response of structures is discussed.
西安建筑科技大学博士学位论文对组合基础隔震结构进行了单向及双向地震反应对比分析,研究了结构平一扭祸联地震反应,探讨了对结构平一扭祸联地震反应的控制。
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According to Tang essay corpora, the doctor' s degree thesis exploringly studies aesthetics paradigm of Tang dynasty.
本文是一篇以《全唐文》为研究文本,对唐代美学范型问题作出了探索性研究的博士学位论文。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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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。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力