copper deposition meaning in English
铜的沉积
Examples
- Significant research works have been focused on single metal , in particular copper deposition and its mechanism and kinetics , including electrochemical parameter and physical parameter measurements
研究了单金属特别是铜的沉积、形成机理和动力学以及采用的研究方法和分析测试手段，包括对电化学参数和物理参数等研究。 - The result showed that the interpenetration network structure between polymeric and deposited metal has been observed under a scanning electronic microscope and optical microscope . the experiments showed that copper deposition gradient distribution and crystal structure were greatly influenced by the the ph value of electrochemical reduction medium solution and the size , number and distributing of microporous in swelling cathode film
用扫描电镜和体式显微镜对制备的pmgcf进行了分析，结果表明：制备的pmgcf样品的金属沉积层梯度分布均匀，在一定的电化学条件下金属铜和聚合物基体形成了互穿的立体网状结构。 - 3 the experiment showed that there is no copper deposition in the film using p ( an - mma ) as polymer matrix . but the copper deposition and gradient distributing appears in the film when using p ( an - ita ) and p ( an - mma - as ) as polymer matrix . the size and number of crystal increases as the concentration of ita in copolymer increase and the film is prone to be ruptured
3实验显示p ( an - mma )作为基体制备的pmgcf五金属沉积，铜的沉积量为零； p ( an - mma - as ) ， p ( an - ita )两种共聚物为基体时均出现金属铜的沉积，二者金属沉积相均呈现一定程度的梯度分布形态，但p ( an - ita )为基体时得到的晶体比较粗大，且随其中ita的含量的增多得到粗糙晶体的数目增大，所制的pmgcf脆而硬，受外力冲击时容易断裂。 - In this paper , pan based metal gradient composites films ( pmgcf ) were prepared by electrochemical reduction . the effect of polymer matrix on pmgcf and preparation and its forming mechanism of pmgcf were invested , they are as follows : lacrylonitrile - methyl - methacrylate copolymer , acryonitrile - itaconic acid copolymer , acrylonitrile - methyl methacry late - sodium allyl sulfonate terpolymer have been synthesized seperately in order to analyze the effects of the mma monomer unites and the hydrophilic unites of acryonitrile terpolymer on the process of copper deposition in polyacrylonitrile - based metal gradient composite film ( pmgcf ) as well as the flexibility of the film
其内容如下： 1通过合成的丙烯腈?甲基丙烯酸甲酯二元共聚物( p ( an - mma ) ) ，丙烯腈?亚甲基丁二酸二元共聚物( p ( an - ita ) ) ，丙烯腈-甲基丙烯酸甲酯?丙烯磺酸钠三元共聚物( p ( an - mma - as ) )分别作为基体制备了聚合物基金属梯度复合膜材料( pmgcf ) ，以分析加入的mma基团和亲水性基团对pmgcf沉积层中金属铜的梯度分布形态和膜的柔韧性的影响。