这个新的模式就是以相当低的价格租给客户，并且按照复印纸张数量加收费用，如果每个月复印数量超过2000张那么就会按照张数加收费用。
The new model leased the equipment to the customer at a relatively low cost and then charged a per copy fee for copies in excess of 2000 copies per month.
目的探讨胃肠道低张双重对比造影检查法中应用维生素k的临床价值。
Objective to investigate the clinical value of using vitamin K to the gastrointestinal tract hypotonic double contrast radiography test.
总结经CT与胃肠钡餐低张造影检查并经手术及病理证实的无功能胰细胞瘤16 例， 分析其CT与胃肠钡餐低张造影的征象。
We summarized 16 cases of nonfunctioning islet cell tumor which were proved by surgery and pathology after CT and hypotonic barium meal examination of gastrointestinal tract.
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