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    Fracturing Technique Study of Internal Controlling Water to Improve Recovery Efficiency at High Water-bearing Thick Beds
    高含水厚层层内控水提高采收率压裂技术研究
    Bending of the Carbon-Epoxy 45°Symmetric Angle-Ply Laminates
    碳/环氧对称45°斜交铺层层合板的弯曲
    Throughout the whole 8 years, the averaged occurrence rates of the TWI vary from 30% to 40%, the averaged bottom heights of the TWI vary in a range of 2 000~ 2 200 m, the averaged thicknesses, temperature differences between the bottom and the top of the layer and intensities range from 250~300 m, 2.0~3.0 K and 0.8~1.0 K/100 m, respectively.
    发现该地区8年平均信风逆温出现率一般在30%~40%范围内,逆温层层底高度一般都出现在2000~2200m高度范围内,逆温层的平均厚度、层底与层顶之间的平均温度差和平均强度变化范围分别为250~300m,2.0~3.0K和0.8~1.0K/100m之间。
    ResultsNo tPA was found in visual cortex in the rats of 1 week group; while in the other groups,tPA was seen in the layers Ⅱ-Ⅲ and Ⅳ of visual cortex with major location of tPA in layer Ⅱ-Ⅲ(P<0.01).
    结果除1周组外,各组视皮层Ⅱ-Ⅲ层、Ⅳ层tPA免疫荧光呈阳性,主要分布在Ⅱ-Ⅲ层(P<0.01)。
    The Reason Analysis of Crack under the Overlay
    堆焊层层下裂纹产生原因分析
    Study on Laminae or Lamella Groups and Types of Stalagmite in Caves
    洞穴石笋纹(壳)层层组类型研究
    The Study on Reservoir Interbedded Heterogenity of Block Wen72 in WenNan Oilfield
    文留油田文72断块区储层层间非均质性研究
    Reliability level of interstory drift for weak story of existing RC frame structure
    RC框架结构薄弱层的层间位移可靠度水平考察
    The Neurotoxicity of Glutamate and Aβ to Cortex Neurons of Mice
    谷氨酸与Aβ对小鼠大脑层层细胞毒性的研究
    Novel Microcapsule Fabricated by LbL Nano Self-Assembly
    LbL层层纳米自组装法制备新型微胶囊
    XPS Study on Fracture Surface between the Lamina of Nacre and Its Changes with the Death Duration
    贝壳珍珠层层间断口及死亡期的XPS研究
    Layer-by-layer Self-assembly of Metal-containing Nanoparticles by Electrostatic Adsorption and Catalyzed Growth of Single-walled Carbon Nanotubes
    含金属纳米粒子的层层自组装及单壁碳纳米管的催化生长
    Preparation of PS/SnO_2 Core-shell Microspheres by Layer-by-Layer Assembly Technique
    用层层自组装法制备PS/SnO_2核壳微球
    ANALYSIS OF NONLINEAR DYNAMIC RESPONSE FOR AXISYMMETRICAL DELAMINATED LAMINATED CYLINDRICAL SHELL UNDER CONSIDERING THE EFFECT OF CONTACT
    考虑接触效应的具轴对称脱层层合圆柱壳的非线性动力响应分析
    Ordered Multilayer Film Electrode Containing Glucose Oxidase Based on Layer-by-layer Self-reaction
    基于层-层自反应的葡萄糖氧化酶有序多层膜电极
    Climax-Language Charisma of Advancing Semantic Meaning Layer upon Layer
    Climax——层层推进的语言魅力
    Research on Distribution Pattern and Method Prediction of Fluvial Facies Reservoir Layer Intrinsically Residual Oil
    河流相储层层内剩余油分布模式及预测方法研究
    Prediction of elastic and stiffness design for bi-angle-ply laminate based on homogenization method
    基于均匀化方法的双向铺层层合板弹性性能计算及优化设计
    Surface Pattern Formation Induced by Cu~(2+) Ions on the BPEI/PAA Layer-by-Layer Assembly
    铜离子诱导BPEI/PAA层层自组装膜产生表面图案的研究
    4. Aimed at the reduction of bit rate and the improvement of speech quality, a serial of speech coding schemes are studied in a gradual refinement way, and an integrated coding scheme at 1.5-2.4kbps is presented finally.
    4.围绕编码位率的降低和语音质量的提高,以逐步求精层层递进的方式研究了一系列压缩编码方案,并最终提出一个位率在1.5~2.4kbps的综合编码方案。
 

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