If these silent genes are somehow switched back on, they argued, long-lost traits could reappear.
他们认为，如果这些沉默的基因以某种方式被重新激活，长期丢失的性状可能会重新出现。
And this poses a puzzle: how can characteristics that disappeared millions of years ago suddenly reappear?
这就造成了一个难题：数百万年前消失的特征是如何突然重现的？
In fact , it might reappear to the extent that scholars could make out and even decipher the original text.
事实上，它可能会重现到学者们能够辨认甚至破译原文的程度。
She went upstairs and did not reappear until morning.
她上了楼，直到第二天早晨才再次露面。
He had not expected the young man to reappear before evening.
他没想到那个年轻男子傍晚前会再次出现。
Now and again, he disappeared only to reappear once more.
他时而消失，时而又出现。
The rain seeps underground and the water may reappear later as springs.
雨水渗透到地下，可能以泉水的形式重新出现。
Then, a couple of months later, one morning in the eastern sky just before dawn, Sirius would reappear.
然后，几个月以后的一天早晨，在黎明前的东方的天空上，天狼星又重新出现了。
Afterwards he found a sunspot group which lived long enough to disappear from view on the western limb of the sun, to reappear on its eastern limb, and finally to regain its old position.
后来，他发现了一个太阳黑子群，它存在时间很长，从太阳的西边消失，又在东边出现，最后又回到原来的位置。
但是小天狼星没有出现。
It would regroup and reappear in the rear.
他们会在后方重新组合出现。
A second group, the outer hair cells, did not reappear.
第二个细胞群，外耳细胞群并没有再现。
Only later did the larger predators reappear in the oceans.
在此之后，食肉类动物才会在海洋中再次出现。
The curse had been lifted, not to reappear for nearly a century.
如今诅咒已经被解除，近一个世纪都没有再出现过。
Some are wondering whether or not their loved ones will reappear.
有些人在怀疑他们的亲人是否还会再次出现。
Most people's cold sores reappear in the same area each time.
大部分的疱疹还是会出现在同一个地方。
After two months of darkness, a thread would reappear in January.
经过两个月的黑暗，一缕光会在一月重新出现。
I have found them hardy, and hopefully they will reappear this summer.
我发现它们抗逆性强，今年夏天也有望再现。
It could even cause a previous issue to reappear in the application.
甚至，它可能会使以前修复的问题重新出现在应用程序中。
Why not go upstairs? U want me to reappear in your life, I hate u, though?
你怎么不下去呀——你希望我重新出现在你生活中吗？虽然我恨你。
Mr Reid's proposals, many of which Barack Obama favours, will no doubt reappear.
里德先生的提议中，其中大部分是获得奥巴马支持的，将无疑不会再出现。
They may reappear in physical form, or through your thoughts, feelings and dreams.
他们可能会出现在你面前，或出现在你的思想，感情和梦想中。
The puzzling clusters of dark lines fade in winter and reappear in the spring.
这些令人费解的深色线条会在冬天销声匿迹，春季时又重新出现。
Another benefit of automated tests is that bugs tend to reappear in the application.
自动化测试的另一个好处是，应用程序中的错误一般会重复出现。
Rejuvenation can take place a few years later: here again, genes that were lost can reappear.
几年后又可复苏：这样消失的基因就可重现。
If confirmed, the Manage Servers screen will reappear with the deleted server removed from the list.
确认后，Manageservers屏将会重新出现，其中被删除服务器已经从此列表删除。
That is one of several reasons to wonder whether the splits that once crippled their party may reappear.
而这正是令人担忧的理由之一：曾经使保守党严重削弱的分歧是否会再次出现？
That is one of several reasons to wonder whether the splits that once crippled their party may reappear.
而这正是令人担忧的理由之一：曾经使保守党严重削弱的分歧是否会再次出现？
应用推荐