分级

In breast cancer data analysis, we study the relationships between gene expression data and several clinical statuses of breast cancer patient respectively. The clinical statuses include hormone receptors, Bloom-Richardson grade, lymph node metastasis, LVI and tumor size.

在乳腺癌数据的分析中，我们分别研究了基因表达与乳腺癌病人临床特征之间的关系，这些临床特征包括激素受体、淋巴结扩散、肿瘤分级、LVI和肿瘤大小。

Objective: To evaluate three kinds of lymph node staging for gastric cancer.

目的：评价三种常用的胃癌淋巴结分级方法的临床应用价值。

After the sequential fraction treatment,a nuclear lamina-like layer can be seen surrounding the macronucleus.

另外，细胞经分级抽提后发现在大核周围存在核纤层样结构。

Especially, the combined application of various beneficiation processes and successful development of new type high-efficiency magnetic separation equipment, fine screen classification equipment and flotation reagents have promoted china s iron ore beneficiation technology to an internationally advanced level, with some concentrators metallurgical performances rea...

特别是各种选矿工艺的联合应用、新型高效磁选设备、细筛分级设备和浮选药剂的研制成功，使我国的铁矿石选矿技术处于国际先进水平，个别选厂的选矿指标已达国际领先水平。对今后铁矿石选矿新技术的发展方向提出了看法。

Especially, the combined application of various beneficiation processes and the sucess-ful development of new type high-efficiiency magnetic separation equipment, fine screen classification equipment and flotation reagents have promoted China s iron ore beneficiation technology to an internationally advanced level, with some concentrators metallurgical performances ...

特别是各种选矿工艺的联合应用、新型高效磁选设备、细筛分级设备和浮选药剂的研制成功，使我国的铁矿石选矿技术处于国际先进水平，个别选厂的选矿指标已达国际领先水平。并对今后选矿新技术的发展方向提出了看法。

The features of MANET＇s nodes and topological structures are analyzed.

分析了MA-NET节点结构特点和常用的两种拓扑结构，即平面结构和分级结构。

Study on the automatic grading for beef marbling based on computer visions and neural network.

江龙建。基于计算机视觉和神经网络的牛肉大理石花纹自动分级技术的研究。

This paper discussed the application of computer vision technology in evaluation of carcass classification and chilled meat quality, which includes marbling distribution and meat color .

本论文初步探讨了计算机视觉技术在胴体分级、肉质评定两方面的应用研究，其中肉质评定涉及肉中大理石花纹分布和肉色评定两个方面。

The research of grading for beef marbling by computer vision was carried out in this paper for the first time domestically, the work that done and the accomplishment are as follows:(1) Using quantitative method ,beef marbling area was proved to be the most important quantification index of marbling "rich degree".

本文首次在国内利用计算机视觉和神经网络技术进行牛肉大理石花纹分级的研究，所做的工作和取得的成果如下：(1)从定量的角度明确了大理石花纹面积是大理石花纹"丰富程度"最重要的量化指标。

Assessment of grading of beef marbling was performed with backpropagation neural network, and the mean accuracy was 94.74, which meet the practical accurate requirement of computer vision system.

利用BP神经网络对大理石花纹的等级进行建模、验证，准确率达到了94.74％，满足牛胴体分级信息自动采集系统的准确性要求。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。