1、

Study on Ni-P Composite Plating of Heat Exchanger Units and Condensation Test Analysis

镍磷复合镀层换热元件制备工艺研究及凝结试验分析

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2、

According to the bound failure condition of the rectangular cross section, the limit value of axial compres-sive ratio for concrete frame columns is analyzed concerning with the factor of longitudinal reinforcement, composite stirrups and core reinforcement etc.

导并计算了混凝土柱截面在界限破坏条件下的轴压比,讨论了箍筋约束、周边纵向钢筋、芯筋和其他因素对柱轴压比限值的有利影响。

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6、

Experiments on the transition time of Congo red test paper showed that the thermal decomposition time of nano-PVC composite resin was nearly ten times longer than that of traditional PVC resin.

185℃刚果红试纸变色时间试验证明,纳米复合PVC树脂热分解时间比传统产品延长了近10倍。

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7、

Photocatalytic Activity of TiO_2/ Conjugated Polymer Composite under Natural Light

TiO2/共轭高分子纳米复合材料在自然光下的光催化性能

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8、

The low cycle reciprocating load experiment gives a good opportunity to study the seismic behavior of three kinds of T-shaped concrete steel tubular composite column and steel beam connected node.

通过低周往复荷载作用下的拟静力试验,对9个T形钢管混凝土组合柱-钢梁连接节点试件的抗震性能进行了研究。

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9、

The Research on Bearing Capacity of Connecting Piece of Steel and Concrete Composite Continuous Beams

钢-混凝土组合连续梁抗剪连接件承载力计算研究

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10、

Development for carbon/ epoxy composite feed connecting plate

碳/环氧复合材料馈源连接板的研制

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11、

Analytical Study on Consolidation Theory of Composite Ground under Complicated Conditions

复杂条件下复合地基固结解析理论研究

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12、

Study on the Consolidation Theory of Composite Ground with Granular Columns

散体材料桩复合地基固结理论研究

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13、

In this kind of columns, it is necessary to select from high strength concrete, restrained concrete, concrete filled steel tubes, steel reinforced concrete and composite or mixed construction according to the forces.

广东粤财大厦53层,柱子的轴力已经达到了144000kN,这时应视轴力大小选用高强混凝土、约束混凝土、钢管混凝土和型钢混凝土或其复合柱。

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14、

Analysis of organic contaminant transfer through intact composite liner

有机污染物在完好复合衬垫中的迁移分析

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15、

Models of water and contaminant transport in a compacted clay liner ( CCL), a geomembrane liner and a composite liner were developed to compare the abilities of the three liners to prevent leachates and contaminants from migrating out of the landfills.

为改进填埋场防渗层系统结构设计,建立了压实粘土衬层、土工膜衬层和复合衬层这三种衬层中水分与污染物迁移的数学模型。

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16、

Then the molecular imprinted polyethyleneimine on the surface of silica gel was prepared using Cu~ 2+ as template ions and epichlorohydrin ( ECH) as crosslinking agent via coordination bond effects, and composite ionic imprinted material IIP-PEI/ SiO_2 was obtained.

以Cu2+为模板离子,以环氧氯丙烷为交联剂,通过配位键作用,对化学键合在硅胶表面的PEI大分子链进行了离子印迹,制备了复合型Cu2+印迹材料IIP-PEI/SiO2;

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17、

The influence of voltage grading fittings on electrical performance of composite insulators The corrective actions suggested include addition of pressure equalizers to insulators at the side of power lines and replacement of slender insulators.

均压装置对复合绝缘子电气性能的影响提出了在靠近导线侧绝缘子加装均压装置或更换污闪电压高的长棒型绝缘子等防护措施。

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18、

Based on the Reissner Mindlin type global displacement field and predictor corrector method, the deflections and transverse shear stresses were investigated for laminated composite cylindrical shells under mechanical load.

本文根据Reissner Mindlin型的全局位移场(一阶和三阶),应用有限元预测&修正法,数值计算和分析了机械载荷作用下复合材料层合圆柱壳的挠度和横向剪应力。

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19、

Based on the Reissner Mindlin type global displacement field, a predictor corrector method for finite element analysis of laminated composite shells was introduced.

对于复合材料层合壳的有限元分析,本文根据Reissner-Mindlin型的全局位移场给出了一个预测-修正法。

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20、

Structural Design of a Composite Torsional Shell with Double Arch Paraboloid

华南理工大学体育馆钢筋混凝土双曲抛物面组合扭壳设计

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