The model characterizes many dynamic transport and complexation processes that include radial diffusion, excipient complexation and crystalline drug dissolution.
模型利用径向扩散，辅料络合作用和晶体药物的溶出度来表征多个动力学运输和络合过程。
Drugs may cross a biologic barrier by passive diffusion, facilitated passive diffusion, active transport, or pinocytosis.
药物可通过被动扩散、易化被动扩散、主动转运或胞饮作用等方式穿越生物屏障。
Passive transport by facilitated diffusion requires the presence of specific integral membrane proteins to facilitate the movement of the molecule across the membrane.
协助扩散的被动运输则要求特定的内在膜蛋白去帮助分子完成跨膜运动。
The particle transport consists of outward diffusion and inward convection.
粒子输运由向外扩散和向内对流构成。
Mechanisms of fluid circulation and mass transport comprise mainly advection or infiltration, diffusion and composite advection diffusion.
流体循环与质量传输机制主要包括平流或渗透、扩散以及平流-扩散复合机制。
CONCLUSION The transport of recombinant hirudin across xenopus pulmonary membrane was a passive diffusion process which was energy-independent and carrier-independent.
结论重组水蛭素经蟾蜍肺泡膜的转运是一个非能量依赖、非载体依赖的被动扩散过程。
The problems of the diffusion and escape of electrons and the energy transport in the electron clouds are discussed.
文中还讨论了电子云中电子的扩散、逃逸和能量输运等问题。
The transfer equation for dust given in this paper is a equation of two dimensional airflow diffusion transport.
建立的粉尘在巷道中的传递方程是一个二维平流扩散输运方程。
A totally new concept on mass transport path and diffusion mechanisms, which were different from the traditional thoughts, were raised at the end.
最后就固相烧结过程中的物质传输途径和扩散机制提出了有别于传统认识的全新的观点。
An diffusion Synthetic acceleration equation and differencing scheme (DSA) for the diamond scheme of the one-dimensional sphere geometry steady neutron transport equation is introduced in this report.
本文导出了一维球几何定态中子输运方程菱形格式的扩散综合加速方程，并给出了差分公式。
However, chondrocyte growth is limited by the mass transport in scaffolds as diffusion is likely to be the primary mechanism.
但是在支架材料内部物质传递仅仅依赖于扩散，这是支架材料中细胞生长的主要限制因素。
Based on an analysis of rheology and mass transport principle, a mathematical model was formulated for describing the co-extrusion and diffusion process of graded index polymer optical fiber (GI POF).
基于流变学原理和质量传递原理的分析，建立了一个能够描述渐变型聚合物光纤(GIPOF)共挤扩散制备过程的数学模型。
Most transport and diffusion models usually use some questionable assumption, which can cause some important physical processes of transport and diffusion that is ignored.
大多数层状云播云线源输送扩散模式常采用一些不合理的假设，使得输送扩散过程中起重要作用的一些物理过程被忽略。
The re suits have shown that streaming effects and turbulent diffusion play a key role in gas transport.
结果表明，整流效应和湍流扩散具有关键作用。
Acid flow and reaction in a wormhole was studied by modeling the wormhole as a cylinder and numerically solving the mass balance equation that describes acid transport by convection and diffusion.
将酸蚀蚓孔简化为单圆管模型，酸液流动反应物质平衡方程反应传质和扩散作用。
The effects of geometric shape of fracture in stagnant pool and relative molecular diffusion degree on the solute transport are analyzed according to the characters of different breakthrough curves.
尝试从不同穿透曲线的特征分析来解析带滞水区裂隙的几何形态及相对分子扩散程度对溶质运移的影响。
The main patterns of substance transport between shale and water based mud under low pressure are flow and diffusion.
常压下页岩与水基泥浆之间的物质迁移中主要以流动和扩散方式进行。
In this paper, the relationship between the low frequency drift wave and the empirical law of anomalous transport in Tokamak the pseudo-classical diffusion is discussed.
本文讨论了低频漂移波与托卡马克中反常输运的经验规律——赝经典扩散间的关系。
A strict mathematical deduction is conducted under given boundary condition, then the analytical solution of oil droplet's transport and diffusion equation is presented.
在所给定的边界条件下，进行严密的数学推导，给出了油滴输移扩散方程的解析解。
The results show that the retardation coefficient is negatively related with transport distance and diffusion depth of these nuclides.
结果表明：在其它条件相同的情况下，迟滞系数与这三种核素的迁移距离、扩散深度成负相关关系。
Physical model test is to analyze the cooling water in the receiving waters in an effective way to transport law of diffusion.
物理模型试验是分析温排水在受纳水域中扩散运移规律的有效方法。
Simulations with different degrees of diffusion are used to compare their effect on solute transport result, i. e. character of breakthrough curves.
不同程度的分子扩散模式用于比较其对溶质运移结果——穿透曲线特征的影响。
In this paper, a strict mathematical deduction is finished under given boundary condition, then the analytical solution of oil droplet's transport and diffusion equation is followed.
在所给定解条件下，进行严密的数学推导，给出油滴输移扩散方程的解析解。
Similarly, the numerical results presented can also be used to predict thermal conductivity and diffusion and momentum transport phenomena in...
计算结果对于分析一类管道中热和动量输运现象均有普遍指导意义。
Similarly, the numerical results presented can also be used to predict thermal conductivity and diffusion and momentum transport phenomena in the ki…
计算结果对于分析一类管道中热和动量输运现象均有普遍指导意义。
Similarly, the numerical results presented can also be used to predict thermal conductivity and diffusion and momentum transport phenomena in the kind of duct...
计算结果对于分析一类管道中热和动量输运现象均有普遍指导意义。
Similarly, the numerical results presented can also be used to predict thermal conductivity and diffusion and momentum transport phenomena in the kind of duct...
计算结果对于分析一类管道中热和动量输运现象均有普遍指导意义。
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