弥散张量分析不仅对于研究健康组织的结构及其功能，而且对于探讨某些影响组织结构连贯性的疾病也有重要意义。
Diffusion Tensor Image Analysis not only useful to study well structure and functions of human organization, but also useful to discover disease which affect continue of structure of organization.
我认为我们应该用无弥散红外线来分析气体。因为这种方法规模小，性能高，成本低。
We think we should take NDIR to analysis the gas because it will be small-size, high-capability with lower cost.
通过将该半解析解与忽略扩散的数值解进行对比分析，讨论了数值弥散代替物理扩散的条件。
Then this paper studied the effect of diffusion coefficient on concentration distribution and the conditions of substitution with numerical dispersion for physical diffusion.
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