不均匀

The HRCT and 3D features such as lobulation or unbilication、intratumoral low density areas、short speculation or spine、pleural indentation and arterial supply were found more frequently in small lung cancer.

结节有分叶和切迹，其内密度不均匀、周围有短小毛刺或小棘状突起、伴胸膜凹陷及供养血管等多见于小肺癌。

For example, the techniques may utilize non-uniform sampling over a logarithmic or logarithmic-like function to reduce the number of entries needed for a given lookup table.

例如，该技术可能利用在对数或类似对数函数上的不均匀采样以减少给定查询表需要的目录数。

After the setup of a table of the spectral factorization results of each array of matrix, the SF decomposition can give the lower triangular matrix by reading the table.

特别是在复杂介质的偏移计算中，分解误差随介质的不均匀性程度的增大而增大，严重影响着波场的计算。

The statistical simulation analysis method is effective to deal with space- time heterogeneity of earthquakes and risk regions, after 105 count of the va lues of simulating random prediction probability have been got, the objective result s have been got by comparing between the simulation prediction average probabili ty and the practice prediction average probability.

由于统计模拟的方法有效地处理了地震和危险区的时空不均匀性，并且得到经运算105次的统计模拟随机预报概率，将其与实际预报平均概率比较，得到较为客观的结果。

At the beginning of this paper a quantity standard of luminance uniformity based on visual modulation threshold function is proposed.

对于亮度不均匀的问题，目前基本上是从改进器件结构和制造工艺两方面来着手解决的。

The influence of the fluid Reynolds number on the fluid flow maldistribution in PFHE is very heavy.

研究还表明流体雷诺数对换热器内部物流分配不均匀的影响是非常严重的。

While the improved headers with punched baffle can effectively improve the maldistribution of the outlet resistance and temperature distribution.

原始封头的换热器出口温度分布存在着很大的不均匀，并且随着雷诺数和入口温差的增大，这种趋势越来越明显。

At the same time, a mathematical equation was developed to generate different types of fluid flow maldistribution models considering the possible deviations in fluid flow.

换热器内部流体的不均匀分布，会引起换热器整体效能和机械性能的下降，对该问题的研究，已引起国内外学者的重视。

The computational and experimental results indicated that fluid flow maldistribution was significant under various GHSV.

模拟和实验结果具有相同的变化趋势，而且结果表明不同空速下燃烧蒸发器中存在较大的浓度分布不均匀性，改变出口位置对浓度场的分布具有一定的改善作用。

It was known that the mass transfer in the packed column was influenced by the "natural"flow. In this paper, the process of forming the"natural"flow was analyzed. By changing the geometric dimensions of the structured packing, the maldistribution of the"natural"flow could be decreased.

以往的研究表明，填料塔传质效率的下降与液体"自然流"的形成有关，本文通过研究液体的微观流动，对规整填料塔内"自然流"形成的原因进行了分析，指出了填料结构与"自然流"形成的内在关系，并提出了改变填料结构，以降低"自然流"不均匀分布的方法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。