The extent of damage to viral RNA depends on the viral dose received by the cell itself and on the sequence of the structure per se.

病毒RNA受到破坏的程度取决于给予细胞的病毒剂量大小以及每个基因片断的序列。

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ACCIDENT: The occurrence in a sequence of events that usually produces unintended injury, death, or property damage.

意外事故：在一系列的事件当中发生的产品意外伤害、毁坏或者功能损失。

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But usually some nonlinear damage models can not reflect the influence of loading sequence.

但通常的一些非线性损伤模型却不能反映荷载作用次序的影响。

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