1.This is a period in which the old world is slowly but irreversibly changing and the contours of a new one are just beginning to take shape.
我们所处的时期，旧世界正在缓慢但不可逆转地改变，新世界的轮廓才刚刚开始形成。
2.The point of no return during programmed cell death (PCD) is defined as the step beyond which the cell is irreversibly committed to die.
这一点不归路在程序性细胞死亡（PCD）的定义是跨出的细胞是不可逆转地致力于死亡。
3.Kil'jaeden captures the fleeing Ner'zhul and irreversibly transforms him into the Lich King, encasing him in a block of ice.
基尔加丹抓住了逃逸的耐奥祖并以不可逆转的形式将之变为巫妖王，将他罩在了一块冰壳中。
4.They found that many of these acids joined irreversibly with the protein and led to its long term activation.
他们发现这些酸中有很多和蛋白不可逆地结合，导致PPARgamma长期活化。
5.Last week he presided over a power shift that irreversibly gave control of his company to one minority shareholder.
他在上一个星期做了一个巨大的变动，这就是把他们公司的控制权不能倒转地交给一些小股东。
6.The doctor came out and said that he was irreversibly damaged. And then that was dismissed.
医生出来说，他的损伤不可救药，接着，又否定了这种说法。
7.Taking the form of a self-adhesive label, BreakPoint changes color irreversibly (from white to red) if a product has been frozen.
采取的形式，不干胶标签，断点不可逆转的变化而改变颜色（从白色到红色），如果一个产品已被冻结。
8.If we want to turn things around irreversibly, we will not be able to avoid amending the treaties.
要想扭转危机，并使之不再复发，我们将无法避开条约的修订。
9.Men and women may not be fully equal yet, but the rules of the game have been profoundly and irreversibly changed.
可能男性和女性之间仍然没有达到完全的平等，但游戏规则已彻底改变。
10.Such abuse, it seems, induces a cascade of molecular and neurobiological effects that irreversibly alter neural development.
这种虐待似乎引起了一连串分子及神经生物层面的作用，产生神经发育过程中不可逆的影响。