在后期双著绿点染色体将形成一个桥，无著绿点染色体单体形成一断片，此两者均可记录下来。
At anaphase the dicentric chromatid will form a bridge and the acentric a fragment, both of which can be scored.
分析指出，暴雨51%的雨量由锋前对流风暴单体形成，有35%的雨量为锋面云系前部的对流云产生。
The results showed that 51 per cent of storm rainfall was formed by prefrontal convective storm cell, convective cloud in the front of frontal cloud produced 35 per cent of rainfall.
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