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- small pore diffusion law 小孔扩散规律
- The adsorption kinetics of BSA into Phenyl Sepharose were analyzed by using pore diffusion model, and the effective diffusion coefficient, De, was obtained. 利用孔扩散模型考察了Phenyl Sepharose对BSA的疏水性吸附动力学行为,得到了有效扩散系数De。
- The differentiated cell gets out of the cyst through a dorsal small pore of cyst wall and becomes a morphologically normal ciliate. (3)脱包囊过程中,细胞吸水膨大,细胞体分化成变形虫状并显示一致的弱荧光,但未见微管胞器的荧光图像;
- B: Tile that has applied Pure Bright technology has a protective layer on its surface, that layer could fill the small pore and crackle on polished tile. 销售小姐:应用了超洁亮技术的砖的表面有一层保护层,这保护层可以覆盖填补抛光砖表面的气孔和微裂纹。
- The pore structure features small pore throat radius and low height-wide ratio, and much fractal dimension, big capillary tortuosity and high pore-throat radius ratio. 孔隙结构特征表现为孔喉半径及其高宽比小,分形维数、毛细管弯曲度和孔-喉径比大。
- Coulter Counter (CC) is a device for counting small particles by recording the electrical current change during the translocation of the particle through a small pore. 本文主旨在提出一新降压型切换式整流器,以缩小整体体积为目的,并应用在锂电池串并联均匀充电器上。
- The manufacture technique of SPS uitrafitration membrane with small pore size and parameters influencing membrane performance are described in this paper. 本文主要描述如何制作小孔径超滤膜的过程,检测其特性。
- With the film mass transfer,porous diffusion and axial dispersion were taken into account,and a film and pore diffusion model was employed to describe the diffusive mass transfer of . 并采用基于液膜及孔内扩散模型的动力学模型,同时考虑吸附树脂颗粒内外扩散阻力及轴向扩散的影响,研究了固定床上红霉素在大孔吸附树脂中的吸附动力学,并从穿透曲线回归得到液膜传质系数孔内扩散系数。
- In one case the lesion was communicated with ileum through a small pore and carried ectopic gastric mucosa. Perforation was seen in one case, and inflammation with adhesion to adjacent structures in 2 cases. 其中 ,1例有细孔与回肠相通 ,同时有异位胃粘膜 ,1例囊肿穿孔 ,2例伴发炎症 ,与周围组织粘连。
- The matrix contains uniformly small pore openings which comprise one system of pores. 基质含有均匀的小的裂口,它们构成一类体系。
- The evaluation result showed that the yields of heavy cycle oil and strippable coke increased with the increase of the small pore matrix, and reduced over highly accessible matrix. 研究结果表明,当基质比表面积相近时,重油收率和可汽提焦产率随大孔基质的增加而降低。
- Nonwoven oil sorbents offer structu-rally important characteristics of small pore structures and the strength which enables the sorbent materials to be used in some tough conditions. 非织造吸油材料具有微小孔隙且强度高,能在某些恶劣条件下使用。非织造吸油材料的完整性能降低使用成本和回收成本。
- For very small pore throat in low permeability gas reservoir, the gas molecules assume free flowing, hence either in laboratory or in ield must consider the slippage effect corrections. 在低渗气藏中因孔喉很小,分子自由流动明显,无论在室内或地下均需校正滑脱效应。
- The matrix contains uniformly small pore openings that comprise one system of pores. 基质含有均匀的小的裂口,它们构成一类体系。
- An analysis of asymmetric etch demonstrated that the nuclear track membranes can be prepared with smaller pore size than that with the normal etch. 不对称蚀刻法的分析表明,在灵敏度不变时可以得到小孔径核孔膜。
- A fungus with a whitish often circular cap and a white pore surface and small pores and a white central stalk,found under conifers,edible but not popular. 一种菌类,有白色的通常为环形的帽子和白色的带毛孔的表面,还有白色的中心茎干,在针叶树下常见,可食用但并不受欢迎。
- A curious shark in the Gulf of Maine. The small pores on his snout enable to sense electromagnetic fields produced by other animals. 美国缅因州海湾的一只好奇的鲨鱼。嘴巴旁的小孔可以感应到其他动物产生的磁场。
- Keywords protein;diffusivity;pore diffusion model;kinetics; 蛋白质;扩散系数;孔扩散模型;动力学;
- Below 6410 feet almost all the weight in the distributions is in small pores, as shown by a green peak to the left of the red line. 在6410英尺以下,分布区内的几乎所有重量都处于小孔隙中,如红线左侧的绿色峰值线所示。
- Due to fine grain and small pores of reservoir rock of deformable medium condensate gas reserve, interface effect is obvious. 摘要变形介质凝析气藏因储层岩石颗粒细、孔隙小,储层界面效应极为突出。