surface conductivity

Quasicrystals have been widely applied for surface protection coating because of their distinguished properties including low thermal conductivity and coefficient of friction, remarkable oxidation and wear resistances, and high hardness etc.

准晶材料具有低热导率、低磨擦系数、良好的耐磨性和抗氧化性、高硬度、高温塑性等优异性能，使之适于作为表面防护涂层。

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Surface conductivity is usually independent of back pressure and screw speed.

表面导电性通常不受背压和螺杆转速影响.

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Experimental study on the conductivity characteristic and thermal characteristic of the bubble wake of surface ship

水面舰船气泡尾流的电导率特性和热特性的实验研究

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Front-surface technique for thermal conductivity measurement of composites

测量复合材料热导率的前表面技术

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A Temperature-Humidity Mathematical Model and Acceleration Factors for SiO_2 Surface Conductivity

SiO2表面电导率的温度、湿度数学模型及其加速因子

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The surface conductivity and volume conductivity of nanocomposites are2~ 4 orders higher than that of pure epoxy resin respectively.

电学性能测试表明当金云母含量为1wt%时，复合材料体积电导率和表面电导率分别比纯树脂提高了2个数量级和4个数量级。

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With the concentration increase of carbon nano-tube, the surface and volume conductivity decreased, and there were a conductive threshold.

随碳纳米管含量增加，聚酰亚胺薄膜的表面电阻率和体积电阻率都有明显降低，并存在一个阈值；

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The conditions for electro and magnetic precursor are the tectonic unit, the composition and thickness of Cenozoic group, the soil type near the surface and the lithologic property under Cenozoic group and the depth of the layer with high electric conductivity in the earth crust.

影响地电磁类台站映震能力的主要条件是构造单元、新生界盖层的结构与厚度、表土岩性、基底岩性与壳内高导层顶面埋深等。

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The effects of a surface 3 d conductivity anomaly on a regional 2 d structure is derived by comparing data through Swift rotation with data through Bahr decomposition, then is expressed by a distortion matrix.

通过对比Swift旋转和Bahr分解后的资料，用联系二者的畸变矩阵表示浅层三维电性异常体对区域二维构造的局部畸变影响。

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But the low thermal conductivity, anisotropy and laminated structural lead to the high cutting force, tool wear seriously and bad machined surface quality when form milling the CFRP. This makes CFRP cannot be spread in the world.

但是，CFRP的导热性差、各向异性及层合结构等特点导致其在成形齿槽铣削的过程中容易出现铣削力过大、刀具磨损严重和加工质量难以保证等缺点，严重影响其推广应用。

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Carbon aerogels are ideal supercapacitor electrode materials due to their sufficient specific surface area, high ratio of mesopore volume, good conductivity and stable physicochemical properties.

碳气凝胶作为一种新型纳米多孔材料，具有高比表面积，高中孔含量、高导电率、稳定的物理化学性能等优点，是制备超级电容器的理想材料。

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The Effect of Measured Surface on the Eddy Conductivity Testing Value for Wrought Al-Alloy

检测面对变形铝合金电导率涡流测试值的影响

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