| 1. | Thus , it displays a strong intercrossing of different subjects
因此，本论文充分体现了学科的交叉性。 |
| 2. | Mining the information about discipline intercrossing from citation index data
利用引文索引数据挖掘学科交叉信息 |
| 3. | The intercrossing method in repairing old metal pipes usually uses pipe - class high density polyethylene ( hdpe ) as lining plastic - underlayer pipes
穿插法修复金属旧管道通常使用管材级高密度聚乙烯( hdpe )作为塑料内衬管。 |
| 4. | When constant wattager electric heating cable is installed , intercrossing and overlapping is not allowed to avoid overheating . otherwise use life will be impacted
恒功率电热带安装时不允许交叉、叠绕，以避免过热，影响产品使用寿命。 |
| 5. | The present nanyuan park is characterized by wide scenic view with gentle hillock and valley , intercrossing rivers and streams , its waterscape accounting for one third of the park
今日南园，景域辽阔，空间宽畅，缓坡丘壑，溪流纵横，水景占全园面积三分之一。 |
| 6. | The experiments showed that there also existed a parallel reaction between cca and so3 as well as an intercrossing reaction between caprolactam and nitrosyl sulfuric acid , except for the nitrosation of cca
实验证实了该过程伴有环己烷羧酸与三氧化硫作用的平行副反应以及己内酰胺与亚硝基硫酸作用的串联副反应，由此提出了亚硝化过程的反应动力学模型。 |
| 7. | According to the shape recovery properties , the anticorrosion property to crude oil and the mechanical properties we not only choose the proper underlayer material for the intercrossing method in repairing old pipe , but also ascertain the appropriate craftwork
根据材料的形状回复能力、耐原油腐蚀能力和力学性能，筛选出了穿插用的衬管材料；确定了适合于穿插法修复旧管道的工艺，并初步应用于穿插法修复旧管道的实验中。 |
| 8. | At last the material and the craftwork are attempted to repair a pipe . the results show that : firstly , all of hdpe / elastomer , xlpe , hdpe / dynamic vulcanization elastomer can obviously improve the shape recovery properties of hdpe ; the shape recovery properties of hdpe / nr is the best among the three kinds of blended system hdpe / epdlvl hdpe / nr and hdpe / nbr , but the mechanical properties and flow behavior will decrease in a certain degree . secondly , hdpe and hdpe ( 2480 ) / nbr ( 15 % ) have the better anticorrosion to hot crude oil , and the anticorrosion of ldpe is the worst ; thirdly , the content of elastomer should be about 15 wt % if the blended system is used in the intercrossing method in repairing old pipes
结果表明： ( 1 ) hdpe弹性体、 xlpe 、 hdpe动态硫化弹性体能够显著改善hdpe的形状回复能力；在hdpe epdm 、 hdpe nr和hdpe nbr三种共混体系中， hdpe nr的形状回复能力最好， hdpe弹性体共混体系的力学性能和流动性能随弹性体含量增加而降低； ( 2 ) ldpe耐80原油腐蚀性能很差， hdpe耐80原油腐蚀性能良好；共混体系中hdpe - 2480 nbr ( 15 )耐80原油腐蚀性能良好； ( 3 )作为穿插法修复旧管道的衬管材料，共混体系中弹性体含量以15为宜。 |
| 9. | With the development of computer technology , the prominent characteristics of modern science and technology are each subject " s intercrossing , penetrating and promoting . during the course of theory investigating and practice , a great of problems are about to optimization . using genetic algorithms to optimize has been the wide focus
随着计算机技术的发展，各学科之间相互交叉、相互渗透、相互促进是近代科学技术发展的显著特点之一，在理论研究与实践的过程中存在着大量与优化相关的问题，利用遗传算法来进行优化已成为人们普遍关注的焦点。 |
