直到她生病时，测试才显示出病毒已经扩散成了全面的艾滋病毒。

By the time she got sick, tests revealed the virus had developed into full-blown AIDS.

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批准《全面禁止核试验条约》还可促使国际社会进而采取其他重要的不扩散行动。

CTBT ratification would also encourage the international community to move forward with other essential nonproliferation steps.

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与核供应商集团的成员不同，印度不光没有签订核不扩散条约，就连全面禁止核试验的协议也没有签订。

Unlike members of the NSG, India has not only failed to sign the NPT, it has not signed the Comprehensive Test-Ban Treaty either.

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These released particles can now go on and infect neighboring cells, they can travel in the bloodstream to infect cells at a distance and the virus spreads throughout a multicellular host.

这些释放出的病毒颗粒,可以继续感染邻近的细胞,它们可以随着血流去感染远距离的细胞,于是病毒可以在多细胞宿主体内全面扩散

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