与传统的建筑材料相比,陶粒混凝土具有导热系数小、重量轻、结构性能好等优点。
Comparing with traditional construction materials, the ceramic grain concrete possesses the advantages of smaller thermal conductivity coefficient, less weighty and better structural performance.
介绍了热电偶传感器材料的选择和结构的设计以及传感器的例行实验情况,特别是恢复系数和时间常数实验。
The material selection and structural design of the thermocouple sensor and the routine test conditions, especially the recovery factor and time constant experiment are introduced.
介绍了F4112离子交换膜的材料结构、性能参数及膜电阻、膜中扩散系数的测定方法。
The determination of material structure, performance parameters and membrane resistance, membrane diffusion coefficient of the F4112 ion exchange membrane were introduced.
综述了微观尺度下利用MEMS结构测量硅材料塞贝克系数的已有工作。
The available methods of Seebeck coefficient of micro-scale material with MEMS structure were reviewed.
水工混凝土材料抗裂性(抗裂指数)与水工混凝土结构抗裂性(抗裂安全系数)是两个不同的概念,不能混淆。
The crack-resistance of hydraulic concrete material (crack-resistance index) and hydraulic concrete structure (safety factor of crack-resistance) are two different concepts, which can not be obscured.
研究了弹性基底上覆盖电磁弹性材料组成的多层结构中弹性波的反射与透射系数问题。
The reflection and transmission of elastic wave in a multilayered structure composed of elastic base covered with magneto-electro-elastic materials were fully investigated.
结果说明:能量的分布不是影响冲量耦合系数的主要方面,而靶物质材料和靶结构对冲量耦合系数会有较大影响。
The results show that the material and construction of the solid target affect the impulse coupling observably, not the distributing of laser power.
压滤成型工艺对最终材料的密度和显微结构有很大的影响,从而影响材料的导热系数。
The pressing formation process greatly affects the density and the microstructure of calcium silicate insulation material, and, also affects its thermal conductivity.
由于混杂复合材料组分多、结构复杂,因此预测其热膨胀系数难度较大。
The components of hybrid composites are quite complicated and diverse. Therefore it 's difficult to predict its thermal expansion coefficient.
大六角头高强度螺栓连接副扭矩系数的检测,扭剪型高强度螺栓连接副坚固预拉力的检测,高强度螺栓连接磨擦面抗滑移系数的检测,是钢结构材料验收中的重要测量。
To determine the anti-slip coefficient of the high-strength bolt which connects components of friction surface, it is screwed and determined by torsion and tensile testing machines respectively.
大六角头高强度螺栓连接副扭矩系数的检测,扭剪型高强度螺栓连接副坚固预拉力的检测,高强度螺栓连接磨擦面抗滑移系数的检测,是钢结构材料验收中的重要测量。
To determine the anti-slip coefficient of the high-strength bolt which connects components of friction surface, it is screwed and determined by torsion and tensile testing machines respectively.
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