This page describes the initial surface treatment for steel plates , secondary surface treatment for welded steel and the application of repair paint 这一部分讲述了对钢板的表面预处理，对焊接后钢材的二次表面处理以及修补用漆的施工。
Different coupling agent and different treatment conditions have different impacts on magnet performance . it is the best using titanate coupling agents as pretreatment reagent and dimethylbenzene as solvent 不同的偶联剂使用方法得到的表面预处理效果也不同，其中，以二甲苯为溶剂的湿混法最好。
One was using the cyclic ether to pretreat the lithium metal electrode . and a favorable surface sei film was wished to form on the lithium metal , to enhance the interface stability of lithium electrode and the cycleability of lithium battery 方法一:尝试采用环醚类化合物对金属锂电极进行表面预处理,预先在金属锂表面形成良好的表面sei膜,提高锂电极界面稳定性和锂负极的电化学性能。
Wetting between reinforcement sicp and the molten metal is often poor when it is blow 1000 ' c ; 2 . during the processing , many phases of the interfacial reaction products have negative influence on the properties of the produced composites Sic颗粒增强复合材料中界面反应生成的有害杂质相较多，对复合材料的性能的影响较大。可以通过添加mg 、 li等活泼的合金元素，对增强体颗粒进行表面预处理来改善润湿性。
The optical fiber surface pretreatment craft processes and the technological conditions have been determined through the experiment , various craft procedures which influence the electroless plating nickel - phosphorus alloy coating quality have been analyzed , the most attentions have been put on the coarsening and the activation craft which determine the electroless coating quality 本文通过试验确定了光纤表面预处理的工艺流程及其工艺条件,分析了各工序对化学镀镍磷合金镀层质量的影响,重点研究了粗化及活化对化学镀层质量的影响。
In the work , it was systemically studied that the effects of two suggested modifying ways on electrochemical characteristics of lithium metal electrode and its behaviors in lithium cell . finally , the action mechanisms of these two modifying ways were analyzed . through the study on pretreatment effects of different cyclic ether on lithium electrode , it was found that 1 , 4 - dioxane ( doa ) and 1 , 3 - dioxolane ( dol ) , both could form a favorable passivating sei film on lithium electrode surface through 研究不同环醚对锂电极的预处理作用发现, 1 , 4 -二氧六环( doa )和1 , 3 -二氧五环( dol )对金属锂电极的表面预处理均可以在金属锂表面形成一层良好的sei钝化膜,对锂金属电极起到了保护性作用,使锂电极具有较小的界面阻抗,有效地提高了金属锂电极的充放电循环效率,改善了锂金属电极在循环过程中的表面形貌;而doa和dol对金属锂电极的表面预处理,不会明显的影响锂电极的动力学性能。
The key stage of fabricating gene chip is pretreatment of glass surface including the processes of nh3h2o treatment , aminosilane treatment and aldehyde treatment . the pretreatment can grow active group that can bind probe effectively on the surface of glass slide . as a result , the actively treated glass slide can suit for fabricating in - situ synthesis high density gene chips 基因芯片制备技术的关键步骤是玻片表面预处理，即对玻片表面进行羟基化、氨基化和醛基化处理，使表面生长的活性基团能有效固定寡核苷酸探针，以满足原位合成高密度基因芯片对玻片的要求。
First , glass slides having been rinsed will be treated with nh3h2o , aminosilane and aldehyde . second , the quality of pretreatment surface of glass slides can be tested through methods of fluorescence and afm microscope . in the end , the characteristic of probe immobile ratio for oligonucleotide on glass surface is obtained through researching the internal relation of these two methods 实验选用表面平整的德国玻片，将清洗好的玻片分别进行羟基化、氨基化、醛基化，采用荧光法和原子力显微镜法分别检测玻片表面预处理质量，研究两种检测方法之间的内在联系，从而确定表征玻片表面寡核苷酸探针固定率的方法。
