material adj. 1.物质的(opp. spiritual)。 2.身体上的,肉体上的;物欲的,追求实利的;卑俗的。 3.有形的,实体的;物质性的。 4.重要的,实质性的,必需的。 5. 【逻、哲】实质上的,实体上的,内容上的 (opp. formal);【法律】本质的。 the material universe 物质世界。 material civilization 物质文明。 material comforts 使物质生活舒适的东西〔食品、衣服等〕。 material pleasure 肉体的快乐。 material point 【理】质点。 a material being 有形物。 material property 有形财产。 a very material difference 重大的差别。 a point material to one's argument 论证要点。 material element 要素。 be material to 对于…重要。 in material form 用具体的形式。 n. 材料,原料;(军用)物资;织物,料子;资料;题材;素材;〔pl.〕必需品,用具;设备;品质;人材,人物。 building material(s) 建筑材料。 raw material(s) 原(材)料。 condemned material(s) 报废器材。 material for a novel 小说素材。 writing materials 笔墨纸类,文具。
Nowadays, low-dimension nano-structured materials have comprehensive applications such as chemical industry, metallurgy, environmental protection, mechanism, biology, medicine, aviations, magnetic materials and optical materials because of their specially physical and chemical properties . and with the development of nano-structured materials and their technology, their future applications are limitless 由于具有独特的物理和化学特性,低维纳米材料目前在化工、冶金、环保、机械、电子、生物、医学、航天、军事、磁性材料、光学材料等领域有着广泛地应用,而且随着纳米材料和纳米技术的不断发展,其未来的应用前景更是无法估量。
Nowadays, low-dimension nano-structured materials have comprehensive applications such as chemical industry, metallurgy, environmental protection, mechanism, biology, medicine, aviations, magnetic materials and optical materials because of their specially physical and chemical properties . and with the development of nano-structured materials and their technology, their future applications are limitless 由于具有独特的物理和化学特性,低维纳米材料目前在化工、冶金、环保、机械、电子、生物、医学、航天、军事、磁性材料、光学材料等领域有着广泛地应用,而且随着纳米材料和纳米技术的不断发展,其未来的应用前景更是无法估量。
Because of its high strength, high workability, high volume stability and high anti-permeability, hsc ( high strength concrete ) has been widely used throughout the world as a new generation structure material . but due to its low ductility, seldom has it been used in the protective engineering 高强混凝土具有高强度、高工作度、高体积稳定性、高抗渗性等优良性能,作为新一代建筑材料在国际范围内得到了广泛应用,但是由于高强混凝土的延性较差,未能在防护工程中得到大量使用。
Although many achievements have been acquired in oled structure material, production technology, drive methods, oled technology is just at the beginning, oled has given an equal chance for every company and country, and it is very important for our country to develop displaying technology of our own . the research direction of oled is managing to improve the device lifetime, at the same time found a perfect production technological flow and the global standard production mode . it is still a arduous mission that we want to live up to a batch production of oled displays in the future some years . active matrix organic light emitting diode ( am-oled ) adopts a circuit structure based on matrix addressing, and its driving circuit includes pixel driving circuit and peripheral driving circuit 在文中,首先,分析和研究了有源oled的像素驱动电路,阐述了amoled显示屏及其周边驱动电路的结构和原理;其次,提出了qvga分辨率的有源oled显示屏列电极数据引线的分块(block)方法,确定屏上驱动电路所需要的控制信号之间时序关系和幅值要求;最后,以fpga控制器的设计为核心,对外围控制ic进行了具体设计,建立控制器电路模块模型和算法流程,通过quartus软件对其内部的各个电路模块进行综合设计和仿真,得到了正确的仿真波形,完成了分辨率为qvga(3203240)的amoled专用驱动电路的设计。
Results show that the silane and macromolecule coupling agent could reform the interface of the wood fiber and pvc . the mechanical properties of the treated wood fiber / pvc composite compared with the untreated wood fiber / pvc composite improved . the wood fiber / pvc composite could not be regarded as structure materials, but it is a sort of light, low cost wood-plastic material 本文对木纤维进行了改性处理,研究了木纤维pvc复合材料的形态结构与力学性能,结果表明:硅烷偶联剂和大分子偶联剂混合使用能改善木纤维与pvc的界面粘接,经过偶联剂处理的木纤维pvc复合材料的力学性能较未处理木纤维pvc材料高,虽然木纤维pvc复合材料不能作为结构材料使用,但可作轻质低成本的木塑材料使用。
The experimental results revealed that except for a much-complicated material structure in which the kinematical theory's sensitivity to structural parameters become comparatively lower than the dynamical theory, applying kinematical theory to a common structure material by introducing the prior amend can draw to a fairly consistent conclusion with the experimental results . besides, the clear physical meaning of kinematical is critical aid in explain the simulation results and in later parameters adjustment in material growth 我们的实验结果证明:对于大多数结构比较简单的材料,在引入适当的修正策略后,运动学理论能得到与测量曲线吻合更好的拟合结果;当材料结构过于复杂时,运动学理论对于材料参数的灵敏度会低于动力学理论;此外,运动学理论的应用不仅可以使分析过程中的参数调整有明确的方向性,而且其物理思想对于分析结果的解释以及材料生长过程的指导都具有重要意义。