实验研究了普通陶器材料化学镀镍的操作方法、工艺条件及各种因素对镀层的影响。
The operating methods, the process and the influence of several factors on the nickel-plating on the surface of ordinary pottery were studied by the experiment.
多数的河南省普通高校教师愿意购买正品服装和器材，愿意花钱获得心理的满足。
Most of them would like to purchase authentic clothing and equipments, and they are willing to get the psychological satisfaction by spending money.
一些体育器材很普通，却占有巨大的市场；而另外一些器材刚相当专业，市场占有率狭小。
While some sporting equipment is general and has a huge market, other equipment is highly specialized and has niche markets.
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