表面浓度 meaning in Chinese
surface concentration
Examples
- A non - driving - force approximation is presented for the description of dynamic response of a spherical porous particle subject to a step change in the surface concentration
摘要本研究推导用于描述因颗粒表面浓度阶梯式改变所导致动态行为之非驱动力近似式。 - To produce the " effect " by changing the structure of electric double layer and influence the surface concentration of reaction particle and activation energy of interface reaction , thus affecting the speed of electrode reaction ; c
通过改变双电层结构产生“ _ 1效应” ，影响反应粒子的表面浓度及界面反应的活化能，从而影响电极反? ?西安理工大学硕士学位论文应速度； c - Then we studied the effect of junction uniformity on the aluminum - alloyed back surface field to solar cell performance . the formation theory of aluminum - alloyed back surface field , the effect parameters to the doping concentration and the junction depth were analyzed
比较了两种商业太阳电池的杂质浓度分布及结深情况；叙述了铝背场的作用及形成原理，对影响铝背场表面浓度和结深的参数作了分析。 - The pc id has been used in order to analyse the influence of surface recombination on the performance of crystalline silicon solar cell . in different surface concentration , the relation of the surface recombination velocity and the performance ( voc , jsc , g ) of crystalline silicon solar cell is discussed
采用pc1d就表面复合对太阳电池性能的影响进行理论计算，探讨了晶体硅太阳电池不同表面浓度条件下，表面复合速度与太阳电池开路电压、短路电流以及转换效率之间的关系。 - From then on , the above two shortcomings had been overcome . impurity concentration and junction depth can be accurately controlled and freely adjusted . both low and high dopant concentration can be gained easily , and ideal distribution of ga in si can also be achieved with uniform surface concentration , good repeatability and high eligibility and excellence ratio , which have greatly improved comprehensive performances of the devices
此工艺发明以来，克服了上述两者的弊端，杂质浓度和结深能准确控制而又能任意调整，可进行低、高浓度阶段性掺杂，得到元素ga在si中的理想分布，而且表面浓度均匀一致、重复性好、合格率和优品率高，改善和提高了器件的综合性能。