And by now, I mean the valence electrons.
迄今为止，我指的是价电子。
But how would he - 39 and by now wildly successful - react?
但他会怎么想呢？伍迪现在已经39岁，并且已经非常成功。
And by now, you're 80 percent confident you won't miscarry.
现在，你80%的确信自己不会流产了。
And by now you're 80 percent confident you won't miscarry.
现在，你80%的确信自己不会流产了。
The Law said stay; Jonathan said go; and by now he was a mile across the water.
法律说留下；乔纳森说走；而这时他已经飞出海面一英里了。
A few more weeks passed and by now Darwin was wondering if this adventure was such a good idea.
几个星期过去了，这时的达尔文开始考虑进行这次旅行到底是不是个好主意。
It had been working till 2002 and by now in its basement a new accelerator, Nuclotron, has been built.
它一直服役到2002年，现在其地下室有一个新的加速器已建成，名为Nuclotron。
And by now you've probably heard that breathing in someone else's secondhand smoke is also hazardous to your health.
想必你现在也知道了，吸别人的二手烟也对自身健康有很大的危害。
Everyone knows smoking is a bad idea. And by now you've probably heard that breathing in someone else's secondhand smoke is also hazardous to your health.
每个人都知道吸烟有害身体健康。想必你现在也知道了，吸别人的二手烟也对自身健康有很大的危害。
The opening line that you say to a woman when you first make your approach is extremely important, and by now you should know that pick up lines are no good.
当你第一次约会的时候开场白是十分重要的，你也应该知道让女孩子主动是不好的。
“It's very clear that it's a small population, because there are many biologists working in the area, and by now it would have otherwise been a known species,” he said.
“其数量显然不多，因为这一地区有很多生物学家，它们本该早已成为我们所熟知的物种了。” 博士如是说。
It's February, and by now you've probably read about, or heard people talk about, making the change to UML 2.0 — the new specification for UML that contains a number of improvements.
现在是二月，而且到如今你或许已经读到、或听到人们谈论UML 2.0——包括若干进步的UML的新规范，所做的变化。
You're weeks away from becoming a first-time father, and by now, countless friends and relatives have tried to prepare you for the momentous occasion by giving you well-meaning advice.
还有几周时间你就要成为新爸爸了，如今不计其数的亲戚朋友给你各种建议，为你那个重要的时刻做准备。
Now his authority and, by implication, that of the whole management team are under threat as never before.
言下之意，现在他的权力以及整个管理团队的权威正面临空前的威胁。
The secretary general says the declaration must now be backed up by concrete and effective actions.
秘书长说现在必须以具体有效的行动来支持这个宣言。
They go to Buckingham Palace to receive medals from the Queen and, by now, more or less accept it as their due.
他们去白金汉宫接受了女王的勋章，并且直到现在，或多或少地还是把它作为自己应得的来接受。
The government provides families with computers so that the children can use the Internet to talk to their teachers and classmates by email now.
政府为家庭提供电脑，这样孩子们就可以使用互联网通过电子邮件与他们的老师和同学交谈。
It is hard to track the blue whale, the ocean's largest creature, which has almost been killed off by commercial whaling and is now listed as an endangered species.
作为海洋中最大的生物，蓝鲸很难追踪，但由于商业捕鲸，它们几乎灭绝，现在已被列为濒危物种。
It's very clear the way you patch it up is that you multiply it by this constant and now we're all set.
很明显，你修补它的方法是把它乘以这个常数，现在我们都准备好了。
Grey-market perfumes and toiletries are now commonly sold by mail.
灰市的香水和化妆品现在常以邮购方式售出。
A bird had been locked in and was by now quite frantic.
一只鸟被关了起来，到现在它都非常狂躁。
Twenty million years ago, Idaho was not the arid place it is now. Rather, it was warm and damp, populated by dense primordial forest.
2000万年前，爱达荷州不像现在这样干旱。确切地说，它那时温暖潮湿，生长着茂密的原始森林。
She's a nurse by profession and now runs a counselling service for women.
她是护士出身，现在经营着一家针对女性的咨询服务公司。
Any plans I'd had for the weekend were by now well and truly snookered.
我原先设想的各项周末计划，这时候就彻底落空了。
With obesity now affecting 29% of the population in England, and expected to rise to 35% by 2030, should we now recognise it as a disease?
如今，有29%的英国人受肥胖影响，而这个数据预计到2030年会上升至35%，我们现在应该把它视为一种疾病吗？
Once supervised by teachers and principals, they now appear to be in "self care”.
他们曾经受到老师和校长的监督，现在却像是在“自我照顾”。
With production anticipated to increase by 25% between now and 2030, sustainable energy sourcing will become an increasingly major issue.
从现在到2030年这段时间，石油产量预计将增加25%，而可持续能源的来源将成为一个日益重要的话题。
These are now worn by both men and women for practical purposes rather than for decoration.
现在男女都是为了实用而穿戴这些，而不是为了装饰。
These are now worn by both men and women for practical purposes rather than for decoration.
现在男女都是为了实用而穿戴这些，而不是为了装饰。
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