本文报道了电池的研制情况及测试结果，讨论了背表面场、背反射器以及绒面结构等对电池性能的影响，着重分析了掺杂对进一步提高电池效率的影响。
This paper reported the development and test results of cells, and discussed the effect of back surface field, back surface reflector and textured structure etc. on cell perfor-mace. The paper em…
从猪皮组织结构特点出发，对影响猪皮绒面革丝光感的因素进行了简要分析。
Based on the histological structure of pigskin, important factors affecting silky gloss of pigskin suede leather were analyzed in brief.
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