1、

At steam curing and moist curing conditions, the mechanical properties of concrete with different fineness and different proportions of ultrafine fly ash slag composite were studied.

研究了在蒸汽养护和标准养护条件下掺粉煤灰-矿渣复合超细粉混凝土的力学性能。

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2、

On Design of the helical hob of involute& cycloid composite tooth profile gear

摆线渐开线复合齿形滚刀设计

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3、

Results: composite materials exhibited the characteristic of the ordered liquid crystal domain when introduced ordered and flowing cholesteryl liquid crystals into PU, and the anti-clotting properties of the one got improved.

结果:在聚合物基材中加入亲水性的胆甾醇液晶可使复合材料表面呈现有液晶微区的有序结构特征,复合膜表面的抗凝血性能提高;

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4、

Effect of Heat Treatment on High-temperature Wearing Character of WC/ Steel Composite Material

热处理对WC/钢复合材料高温磨损特性的影响

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5、

Research on wearing capacity of composite tooth profile

复合齿形齿轮的耐磨性研究

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6、

Effect of Friction Condition on Wearing Resistance of Al_2O_3/ Cu Composite Coating

摩擦条件对Al2O3/Cu复合镀层耐磨性的影响

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7、

Composite iron carbon conductive head takes solidified high temperature conductor as packing material, and it can prolong 5 to 10 times service life of copper head usually used in fining furnace.

铁碳复合导电头以耐高温热固化导体材料作填充料,用它替代铁合金精炼电炉常用的铜头,其使用寿命可延长5~10倍。

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8、

It is pointed out that the mechanical failing parameter of composite line post insulator with mechanical load bearer made of FRP elastomer material shall not be characterized with mechanical failing load as that for porcelain insulator but with maximum design bending load.

提出用环氧玻璃纤维芯棒作承力件,其机械破坏特性不宜按瓷绝缘子的额定机械破坏负荷来表征,应按照最大设计弯曲负荷表征。

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9、

Composite Artificial Granite Facing Slabs Made of Steel Slag

钢渣复合人造花岗石饰面板

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10、

Combining pile capacity with integrity test, the paper evaluates thoroughly the qulity of pile shaft. Some suggestions are presented for the application of powdered jet pile composite foundation.

提出将粉喷桩桩身强度与完整性测试结合起来,从而对粉喷桩桩身质量做出较全面的评价,为该地区粉喷桩复合地基的推广应用提供依据。

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11、

The microstructural effects associated with oxidation-reduction reaction in seawater magnesia-graphite composite material have been studied.

研究了海水镁砂-石墨复合材料中涉及氧化-还原反应的显微结构的作用。

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12、

Forced Defrosting and Backfill Grouting Composite Application at φ 14.87 Shield Launching Section Frozen Area

φ14.87盾构出洞段冻结区强制解冻及注浆充填的复合应用

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13、

In this thesis a one-degree freedom nonlinear dynamic model of a gear system has been established considering the backlash, composite error and the time-varying stiffness.

小文针对单级齿轮传动系统,综合考虑时变啮合刚度、齿侧间隙及误差激励的影响,建立了齿轮系统振动分析的单自由度非线性动力学模型,并分析了系统在参数激励下的响应。

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14、

Experimental Study on Shear Strength of Two Way Prestressed Composite Concrete Slabs without Web Reinforcement

双向预应力混凝土叠合板抗剪强度试验研究

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15、

Study of corona resistant composite insulating material

耐电晕复合绝缘材料的研究

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16、

Optimization of corona ring design for EHV composite insulator using finite element and neural network method

基于有限元和神经网络方法对超高压合成绝缘子均压环结构优化的研究

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17、

Shear strength of non web reinforcement composite concrete slabs

预应力无腹筋迭合板的抗剪强度试验研究

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18、

Construction of Self-balancing Fish-bellied Cable and Truss Composite Structure Support System

自平衡鱼腹式索桁架混合结构支撑体系施工

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19、

Preparation& Composition of PTFE/ Rubber Composite Bellows

聚四氟乙烯/橡胶复合波纹管的加工

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20、

The satisfactory use of reinforced concrete as a composite material in structures depends mainly on the fine bond action between reinforcing bars and concrete.

钢筋混凝土作为一种复合材料,能成功地应用于结构首先取决于钢筋与混凝土具有良好的粘结。

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