The death rate, standardized death rate and LA50 were computed in every sample randomly elected from published literatures.

方法按标准随机收集样本，分别计算各样本病死率、烧伤面积标准化病死率和LA50。

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In every sample, levels of N-cadherin and plakoglobin signals at junctions were indistinguishable from those in control samples.

在每一个标本中，细胞连接的N -钙粘蛋白和盘状球蛋白的水平与对照标本无法区分。

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"We find pieces of plastic in every sample of seawater we study from round the world," professor Tamara Galloway of Exeter University told the BBC.

“我们在世界各地的海水样本中都找到了这些塑料碎片，”英国埃克塞特大学的塔玛拉·加洛威教授向BBC表示。

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There were small pieces of plastic in every sample.

VOA: special.2009.09.22

Launched in 1997, the tests are taken every three years by a sample of schools in over 70 countries and regional authorities and are used to create a global ranking of school performance.

BBC: Schools can measure themselves against Pisa tests

By law, the U.S. Department of Education gives the math and reading tests to a representative sample of students in every state biennially.

WSJ: City Schools Gain in Reading, Math

Also be sure to build in time to sample all of the unique flavours -- since every working distillery gives guests the opportunity to smell and taste the handcrafted drink.

BBC: Exploring Scotland��s historic whisky trail