比较笔记本而言,平板电脑产品的价格仅前者的50%左右,重量仅20%,功用方面则达到笔记本的80%。
"Compared to notebooks, tablets are 50 percent of the price, 20 percent of the weight and 80 percent of the utility."
例如,在达到50吨的铁铆焊平板的成品重量时,吊装就是非常重要的关键步骤。
For example, in up to 50 tons of finished iron riveting plate weight, lifting is a very important milestones.
目前,测定发酵液菌体浓度的方法有重量法、平板计数法。
At present, determining methods of the cell concentration in fermentation liquid contain gravimetric method and plate counting method.
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