be separated by中文什么意思

被 ... 隔断

• separate:    adj. 1.分开的；分离的 (fr ...
• be separated:    被分为
• separated:    分居的; 分离的; 区隔; 脱离

例句与用法

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1. This can be separated by centrifugation .
   它可以用离心法分离。
2. Korea and china are separated by only the yalu river .
   朝鲜和中国只隔一条鸭绿江。
3. The individual anomalies can often be separated by eye .
   往往用眼睛就能划分各个异常。
4. The boys set to and had to be separated by a teacher .
   那些男生大打出手，来个老师才把他们拉开。
5. Complex mixtures may be separated by "temperature-programming" .
   复杂的混合物可用程序升温色谱仪来分离。