FEM (Finite Element Method) has been widely used to solve temperature in hot rolling. The heat gen-erating rate of electromagnetic field has been discussed in o
目的分析结肠癌患者的血清miRNA-335-5p、癌胚抗原（CEA）表达水平及与腹腔镜术后复发转移的关系。方法选取行腹腔镜手术治疗的结肠癌患者96例为结肠癌组,同期选取30例健康体检者
数字技术的大范围应用使“数字化生存”变成了人们的现代化生活方式。在数字时代背景下,互动装置艺术这类科技性与艺术性兼备的艺术形式应运而生。现代科技手段的融入,使数字技术和以互联网为支柱的新媒介开始逐步参与到传统的艺术形式中,互动装置艺术便是其中最富有代表性的艺术形式之一,它凭借多重感官体验和强大的艺术表现力很快在世界各地迅猛的发展起来。随着互动装置艺术作品数量的逐渐增多,影响力逐渐增大,有越来越多的
A theoretical model for the propagation of acoustic waves in dry granular media is presented within the framework of the nonlinear granular elasticity. An essen
The present study deals with the effects of both tin (Sn) and graphite (Gr) powders on the cold extrudability of Fe-TiC nanocomposites as lubricant. The product
教育部长周济说：“解决好‘三农’问题，是全党工作的重中之重。去年召开的全国农村教育工作会议确定，农村教育是全国教育工作的重中之重，实现农村富余劳动力向非农产业和城镇转移
The propagation of electromagnetic waves in the annular region of oil wells was studied. The present study aims to analyse the propagation attenuation along the
The ability to predict the behaviour of a gas turbine engine and optimize its performance is critical in eco-nomic, thermal and condition monitoring studies. Ha
二十一世纪是知识经济的时代,科学技术迅猛发展,国际竞争日趋激烈。我国正处于全面建设小康社会的关键时期,提高综合国力和国际竞争力,以应对经济全球化和加入世界贸易组织所
色彩是感受一个城市整体形象的首要视觉要素,良好的城市色彩景观能够展现城市魅力,对城市色彩进行规划控制意义重大。日本的色彩发展经历了从自然到无序混乱,再到现在色彩有