多线结构

Methods:The MSCT datas of 65 mechanical intestinal obstructions confirmed by operation and pathology were collected and reconstructed with multiplanar reconstruction technique,including 43 cases underwent plain scan;the remaining 22 cases underwent plain and contrast-enhanced scan.Results: Contrast to operation and pathology,there were 25 adhesions,24 neoplasms,5 bowel torsions,5 bezoarhs,4 intussusceptions,2 Crohn's diseases in 65 mechanical intestinal obstructions,the diagnostic accuracy of MPR in mechanical intestinal obstruction was 100%,and the accuracy of the pathogeny was 84.6%.

以往在肠梗阻的诊断中应用最多的为腹部X线平片，但因其信息量不足，对大部分病人不能提出肯定诊断，且对梗阻的病因及病变肠管的血供都无法判断。16层螺旋CT在肠梗阻的诊断中具有明显优势，快速、薄层扫描可得到高质量的各向同性后处理重建图像，在显示肠壁、肠腔和周围结构等方面具有较大优势，有利于肠梗阻的梗阻部位及病因、并发症的诊断。

Trough-shaped face mask compared with net rodded SONY Trinitron mask, in the middle rack of the addition of many of the small horizontal grid, which makes network face mask of power and stability of the situation better, thus eliminating the use of SONY Trinitron picture tube rack as the support network of surface structure and the fine had to add damping.

槽状荫罩网面比起SONY特丽珑栅状荫罩来，在栅条中间又多了许多细小的横格，这使得荫罩网面的受力及稳定情况更好，从而免除了使用SONY特丽珑显像管栅条结构为支撑网面而不得不添加的阻尼细线。

The results show that the extent of loose structure can be changed by different fiber distribution, the normal spectral emissivity and total emissivity of carbon fiber perform by adopting ply yarn process and carbon felt were higher than carbon cloth perform, and the normal spectral emissivity and total emissivity of porous C/C performs reinforced by short-cut fiber were also relatively superior to that reinforced by carbon fiber cloth.

结果表明，不同的纤维排布改变了样品的结构松散程度，多股线排布的碳素纤维预制体及碳毡的法向光谱发射率和法向总发射率均优于碳素纤维布预制体，短切纤维增强碳/碳多孔坯体的法向光谱发射率和法向总发射率优于碳布增强坯体。

Company main products are: various series of Bending Machine, Shearing Machine, Bending Machine, stamping equipment and open-book leveling lines, design reasonable, mature technology, advanced structure, easy to operate, the use of stable, multi-level users are best choice.

公司主导产品为：各种系列的折弯机、剪板机、卷板机、冲压设备及开卷校平线等，设计合理、技术成熟、结构先进、操作方便、使用稳定，是多层次用户的最佳选择。

Based on the analysis of operating principle and the structure of cooling system of rolling electric machine, the multi-steps forecasting model is built. The forecasting evaluating indicator is given.

在对轧线电机冷却系统的工作原理及结构进行深入分析的基础上，建立了SVM多步预测模型并给出了预测评价指标。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。