当然，如果你选择与之相对的方法，那么符号相应改变。
And, of course, if you choose the other one then the sign becomes the opposite.
预估修正对收入的影响比之改变方法要大得多。
Estimate revisions have a larger impact on earnings than do method changes.
它或许没有基因或蛋白质，但无论它是何物，它用化学方法随处改变其环境之倾向，很可能就留下了破绽。
It might not use DNA, or contain protein. But whatever and wherever it is, its tendency to chemically alter its environment might just give it away.
应用推荐