"What is currently being discussed is that you would have a second commitment period of the Kyoto Protocol, which doesn't currently include the United States, and then you would have a separate agreement which would bind the U.S.
VOA: standard.2009.11.06
But I want you to see now what happens if I use this. Let's bind x to the value of 3.
但是我想你看看如果我这么用的话,会发生什么。
You then denature again, each one of these strands gets separated, primers bind, turn on the polymerase, a new strand is made.
然后你可以再次使产物链变性,使各链解旋,再结合引物,激活聚合酶,再生成新链
It reveals maybe a little bit of the power and extravagance and glory that you feel in her poems but that she preferred always to restrain and bind and control in extraordinary ways, and not always to hide.
这可能显露出了她诗中所蕴含的,力量,铺张和骄傲,尽管她一直极力压制着,以及非凡的约束和自制,她并不总是隐藏这些。
It's only going to bind to fragments that contain that piece of the gene, and it will make those visible to you in some way so you can see where your gene traveled.
它只会和有那段序列的片段结合,从而能让你看到那段片段在哪里,你就可以知道目标基因片段到了哪个位置
We're going to talk a lot about antibodies over the next week or so, but antibodies are specialized proteins that, as you know, are designed to bind to antigens or foreign molecules inside the body.
我们将会在接下来的几周,讲许多关于抗体的内容,抗体是一种特殊蛋白质,众所周知,抗体用于结合身体内的抗原和外源分子
You first separated your DNA, let the primers bind, then turn on the enzyme, and it makes copies of each one of these.
首先解旋DNA双链,使引物结合,接着激活聚合酶,最终得到各链的复制产物
When they separate, the primers that you've added automatically bind through the process of hybridization, and then you turn up the temperature to the optimum for Taq polymerase and DNA synthesis starts.
当双链解旋后,加入的引物就会在杂交的步骤中自动,和解旋后的DNA结合,然后你再将温度升高至,Taq酶的最适温度,DNA就开始合成了
When it's double stranded this gene can't be translated, because you have to have the single strand in order for the transfer RNA to bind and for this process of translation to take place.
当基因处于双链结构状态时,是不能进行翻译的,因为必须把双链拆开得到单链,才能结合转运RNA并开始翻译过程
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