The United States is keeping up its efforts to bring both sides back to the negotiation table.
VOA: standard.2009.11.16
Well, we can look that up, and that's table in your text, B15 by the way, B14 in your text.
我们看看那个,在你们课本上的表格里,顺便,包括课本里的。
The challenge will be to get legislation on the table that will back up those numbers.
面临的挑战将是进行支持这一目标的立法。
"But I think,as Americans look up today, what they see is a big government takeover of health care that is on the table and a plan that,frankly, they do not support,".
VOA: standard.2009.07.23
First we can do that by knowing the electron configuration, we can write it out just by going up the table here, up the energy levels.
首先我们知道了电子构型,我们可以从,能量最低处开始填。
"There were other members that put ideas on the table and so we will drill down further in our opportunity to make sure that we come up with the best bill that brings the Democratic caucus and has the votes to be taken to the floor of the House."
VOA: standard.2009.09.09
If you look up in the corner of your Periodic Table on one of the sides, they have actually tabulated this for you.
你认真看一下角落上,在一个角落,应该已经为你们把数据列成表了。
When you open it up and look at the table of contents, you see titles of poems, and underneath those titles are little legends and moralizations.
当你们打开看到目录时,看到诗歌的题目,下面,是些小的传说故事和教化故事。
Well, I could look up this table because somebody's figured it out for you.
我可以查这个表,因为有人已经研究出来了
He jumped from table to table, eating standing up--he didn't like to sit down very much, his back hurt--; or walking around.
在不同的桌子间窜来窜去,站着吃东西,他不怎么喜欢坐着,因为长年背痛,或者在宴席间四处走动
So, this means we have the general trends down, so we should be able to look at actual atoms in our periodic table and graph them and see that they match up with our trends.
那么,这表示我们已经知道了大体的规律,现在我们可以来看看周期表中的,原子的实际情况,并把它们画出来,看看是否与我们的规律相符。
So similarly, as we now move up only one more atom in the table, 3 so to an atomic number of three or lithium, now we're going from six variables all the way to nine variables.
类似地就像我们现在,移动到周期表中仅仅多一个电子的情况,移动到一个原子数为,或者锂元素,现在我们从6个变量到了9个变量。
And I put a periodic table up there, just the part you might need to look at.
我在上面放了一张周期表,只放了可能要用到的一部分。
So, up here, atomic theory, periodic table, bonding, structures and molecules.
原子理论,元素周期表,价键,分子结构。
And so you can look, for example, at the Periodic Table And, if you look up the atomic mass of carbon, 011 you will see that carbon comes at 12.011 for carbon.
如你们所见,例如,在周期表中,如果你观察碳的原子质量,你会看到是12。
And that's all that's big enough to pass through or small enough to pass through. And if we go up even just one row on the periodic table to potassium, what we actually see is now that it's going to be too large, and, in fact, a potassium solvated with one water molecule won't go through our channel.
就是这样刚好大到它通过,或者说刚好小到它通过,即使我们再沿着周期表往下走仅仅一行到钾离子,我们看到的就将是它的个头太大了,实际上,溶解于一个水分子的单个钾离子,不能穿过我们的通道。
We can fill right up our table just like we did before, but now we have included our 2 p z orbital here.
我们可以像以前一样填充表格,但现在我们包括了2pz轨道。
You can see that as you fill up your periodic table, it's very clear. But also we'll tell you a pneumonic device to keep that in mind, so you always remember and get the orbital energy straight.
在你们填周期表的时候,非常清楚但是我们也要告诉你们,一个策略去记住它,所以你们总是记得,并得到连续的轨道能量。
So if you want to on an exam, you can just write this down quickly at the beginning and refer to it as you're filling up your electron configurations, but also if you look at the periodic table it's very clear as you try to fill it up that way that the same order comes out of that.
如果你们想要在考试中,你们要在开始时快速地把这个写下来,然后在填充电子构型,的时候参考它,但是如果你们看着周期表,它就非常清楚了当你们将它用从那产生的,同样的顺序来填充。
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