按顺序排好新菌株的基因，研究人员在实验室中重新构建了它，并把它与猪相接触。

Having sequenced the new strain's genes, the researchers recreated it in a laboratory and exposed it to pigs.

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按顺序排好新菌株的基因，研究人员在实验室中重新构建了它，并把它与猪相接触。证明了该菌株会蔓延的，但只有轻微的毒性。

Having sequenced the new strain's genes, the researchers recreated it in a laboratory and exposed it to pigs. The strain proved contagious but only mildly virulent.

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激动顺序、拖带和舒张期电位仍然有价值，而非接触式标测等新技术提供了较强大的标测手段。

Though excite sequence, entrainment and diastolic potential are still of value in electronic mapping, some new techniques such as non-touched mapping have further enhanced the means of mapping.

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