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- In this paper the porous materials were manufactured by PCH comparing with hot pressing (HP). 本文采用的导电金属和不导电陶瓷材料的球形颗粒作为原料,研究脉冲大电流加热条件下颈部的生长模型及原子扩散过程,弄清脉冲大电流加热条件下原子扩散与热压(HP)条件下原子扩散的区别,以证实特殊的电场和磁场是否对原子的扩散具有推动作用,揭示脉冲大电流加热条件下原子的扩散过程。
- The results show that the porous materials possess three-dimensionally ordered structure and the FITC labeled BSA materials exhibit good fluorescence emission ability. 表明所制备的孔材料具有规整的三维有序孔结构,荧光素标记的牛血清白蛋白三维有序大孔材料具有良好的荧光发射性质。
- The structure of the porous materials and the fluorescence behavior of the FITC labeled BSA materials were characterized. 表征了孔材料的结构和荧光发射光谱。
- Under the excitation of high-energy electron the porous materials of CdTe and CdSe QDs will emit photons that can be collected to form a cathode luminescence (CL) image. 同时,在高能电子束轰击下,CdTe和CdSe荧光量子点材料能发射光子形成阴极荧光图像。
- The experiment results of this paper and relevant literature prove that the new mathematical model accords more with the reality of the porous materials than previous mathe... 试验结果和有关文献的试验结果均证明:该模型更加符合多孔材料的实际情况,计算精度更高。
- In hot weather clothes made of a porous material like cotton are best. 热天穿棉布之类有渗透性的材料做的衣服最为适宜。
- In hot weather cloths made of a porous material like cotton are best. 热天穿棉布之类有渗透性的材料制成的衣服最为适宜。
- The randomness is attributed to the porous medium. 随机性起因于多孔介质。
- The porous Al-alloys is a new porousmetal. 泡沫铝合金是一种新型的多用途金属材料。
- To drain or seep through a porous material or filter. 过滤流过或过滤过多孔物或滤纸
- The rate of flow of a liquid or gas through a porous material. 渗透度,渗透率液体或气体通过渗透材料流的量度
- the porous material 多孔介质
- An ideal porous material can be prepared by choice of suitable techniques of preparation. 选择合适的制备工艺条件可以得到较为理想的多孔体材料。
- Diatomaceous earth and charcoal are the porous elements, asbestos the strengthening material, and the cement is the binder. 硅藻土和木炭起渗水作用,石棉是加固材料,水泥是粘合剂。
- The porous wall acts as a kind of seine for separating molecules. 多孔壁的作用就象一把筛子,它把不同质量的分子分开。
- It is porous material and the enormous micro holes are made up of fiber. The sound wave will be refl... 发布者:张娜所在地:河北石家庄市行业:建筑、建材职位:外销员工作年限:应届毕业生
- In practice this is done on an enlarged photomicrograph of the porous medium. 实际上这是在一张放大的多孔介质显微照片上进行的。
- Beads of moisture perspired through the porous walls of the clay jug. 水珠透过陶罐渗透性的罐壁渗了出来。
- Acetylene is a flammable gas stored in cylinders as a dissolved gas. The cylinders are filled with a porous material saturated with a solvent, usually acetone. 乙炔是易燃的,作为溶解气体储存在钢瓶里。钢瓶内填充着充满了浸透了溶剂,通常是丙酮的多孔渗水材料。
- Aim To study the decolorization effect of printing and dyeing wastewater with spongy iron and manganese sand as the porous metal filter material. 目的研究海绵铁、锰砂金属多孔滤料对印染废水色度的去除效果。