adj.普及的；散布性的；冗长的

The diffusive process is an important factor in the transport of heat and mass in fluid dynamics.
扩散过程是在流体动力学中热和质量传输的重要因素。
The diffusive mixing occurs when two different substances come into contact and mix through random molecular motion.
当两种不同的物质接触并通过随机分子运动混合时，就会发生扩散性混合。
The rate of diffusive transport is proportional to the concentration gradient of the solute.
扩散性运输的速率与溶质的浓度梯度成正比。
In semiconductor physics, diffusive transport refers to the movement of charge carriers due to thermal agitation.
在半导体物理学中，扩散性运输指的是由于热激发引起的载流子的移动。
The diffusive boundary layer plays a crucial role in the exchange of gases between water and air.
扩散边界层在水和空气之间的气体交换中起着关键作用。
Diffusive transport can be described by Fick's laws of diffusion, which relate the flux to the concentration gradient.
扩散性运输可以通过Fick的扩散定律来描述，这些定律将通量与浓度梯度联系起来。
The diffusive flux of particles across a membrane is determined by the permeability of the membrane and the concentration gradient.
粒子通过膜的扩散通量由膜的渗透性和浓度梯度决定。
In biological systems, diffusive transport is essential for the distribution of nutrients and removal of waste products.
在生物系统中，扩散性运输对于营养物质的分布和废物产品的清除至关重要。
The diffusive motion of molecules is a key mechanism for the spread of odors in the atmosphere.
分子的扩散运动是大气中气味扩散的关键机制。
The diffusive process can be modeled using partial differential equations, such as the diffusion equation.
扩散过程可以使用偏微分方程，如扩散方程进行建模。