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As the ferroan sparry carbonate cements were formed later and the sandstone reservoir was on the whole not subjected to any other constructive diagenesis, the development of carbonate cements must have played an apparent controlling effect on reservoir characteristics.

由于含铁碳酸盐结物形成时代晚而且储层未受到其他建设性成岩作用的明显改造,晚期碳酸盐结物含量和面孔率呈互相补偿的关系,表明了晚期碳酸盐结物对储层物性的破坏作用。

The general circumstances of low density doubleside for high-quality color business card printing and membership card making and line business card printing and membership card making, medium density doubleside for color business card printing and membership card production, high density and stereoplasm doubleside for lines and full business card printing and membership card.

变例环境下矮密度双面用于矮品格不黑白制卡和会员卡制息与线条制卡和会员卡制息,洋密度双面用于不黑白制卡和会员卡制息,矮密度和软质双面用于线条及满版制卡和会员卡制息。

Methods At first, retrovirus vectors encoding IFN-γ or IL-4 gene were constructed. They were transfected into PA317 packaging cells by lipofectamine, PA317IFN-γ and PA317IL-4 cells were obtained. C6 glioma cells were infected with replication deficiency retrovius containing IFN-γ or IL-4 gene, cell morphology、cell growth curve and cloning efficiency assay were examined. The intracranial C6 glioma animal model was established in immunocompetent Wistar rats. PA317IFN-γ and PA317IL-4 cells were stereotactically implanted into the tumor areas alone or together. The survival of tumor bearing rats were examined, tumor volumes were measured and immunohistochemical analyses of CD4〓 and CD8〓 T lymphocyte infiltration were performed.

构建和鉴定携带IL-4或IFN-γ基因的逆转录病毒载体,将其导入逆转录病毒包装细胞PA317,通过G418抗性筛选,得到携带目的基因的包装细胞并鉴定;应用携带IL-4或IFN-γ基因的复制缺陷型逆转录病毒感染C6质瘤细胞,观察对C6质瘤细胞形态、细胞生长曲线和克隆形成率的影响;建立C6质瘤大鼠脑内移植动物模型,将携带IL-4和IFN-γ基因的逆转录病毒包装细胞分别或联合注射到脑内荷瘤大鼠的肿瘤组织中,观察其治疗作用,并初步探讨其机制。

This article introduces the naming, properties, usage,chemical structure and sensitization principal of the photoemulsion madeof styryl phridine salts.

本文详细介绍了有机苯乙烯基吡啶盐树脂感光的命名、性能特点、用途、化学结构及其感光原理、使用该制备网印版的方法及国外应用概况,并对此种感光的主要成分的光化反应机理进行了论述。

Subordinately come the moderately compacted and moderately cemented DRF3-type reservoirs in the Kongdian Formation, intensely compacted and moderately cemented DRF5-type reservoirs in the middle submember of the second member of the Kongdian Formation, and slightly compacted and moderately cemented DRF1-type reservoirs in the lower submember of the first member of the Kongdian Formation.

潍北油田孔店组储层主要属中压实中结的 DRF3型,其次是孔二中亚段发育的强压实中结的 DRF5型与孔一下亚段发育的弱压实中结的 DRF1型,局部出现其它三种类型的成岩相。

The knowledge obtained here as well as the new morphologies identified provide useful information for future rational design and synthesis of novel multicompartment micelles.5. A superstrong segregation regime theory model for core-corona micelles and core-shell-corona micelles is developed.

这些信息对将来合理设计和合成新型多隔段束提供了指导。5、建立了用于描述核-冠束和核-壳-冠状束的超强分凝形式理论模型。

They were composed of wavy and tendinous collagen fiber fascicles, among which a small amount of loose tissue was found to be intermingled with vessels.

桡舟韧带、桡舟头韧带和桡月韧带的组织结构相似,由肌腱样的原纤维束组成,原纤维束之间有少量的疏松组织,其间有血管分布,原纤维束呈小的波浪状。

The micelle shape transformation of tert-octylpheny phenol polyethylene glycol ether (TX-100), sodium dodecyl benzene sulfonate and tetradecyl trimethyl ammonium bromide in heavy water solutions was studied by 1H nuclear magnetic resonance spectroscopy, including an NMR self-diffusion experiment. These experiments showed that the surfactants formed several shapes of micelles (spherical, ellipsoidal, and rodlike) at the respective concentrations which were far above their critical micelle concentration.

运用核磁共振一维氢谱和自扩散实验方法研究了聚乙烯乙二醇异辛酚醚(TX-100)、十二烷基苯磺酸钠和十四烷基三甲基溴化铵三种不同类型的表面活性剂在重水溶液中的束形状转变,发现它们在临界束浓度以上的各自相应浓度都有束形状的变化(由球状转变为椭球状或棒状)。

Abstact:In the thesis the rheology of trigonella bean gum was studied by studying the apparent viscosity changing affectedby concentration, shearing, temperature, pH, freazing-thawing and synergic effect with xanthan gum.

通过测定和分析浓度、剪切力、温度、pH和冻融等变化对葫芦巴溶液表观粘度的影响及与黄原等食品的协效性,对葫芦巴溶液的流变性进行了研究。

Results There was moderate or strong negative correlation among the indexes of the degeneration of intervertebral disc including the relative area of vascular bud, the ratio of the uncalcified and the calcified layer, the quantitation of collagen type Ⅱand the indexes of osteoporosis including the thickness ratio of cortical bone, the relative area of bone trabecula, the density of femoral bone and vertebral body bone, the max stress and straining of bone.

结果 骨质疏松相关指标骨皮质厚度指数、骨小梁相对面积、股骨密度、椎体骨密度与椎间盘退变指标终板血管芽相对面积、非钙化/钙化层比值、Ⅱ型原定量之间存在中度到强度的负相关,而与Ⅹ型原表达存在中度到强度的正相关,其中椎体骨密度与软骨终板的Ⅹ型原相关性最强。

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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。

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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