请注意，上下文在时间上对应于一个馈送的快照。
Note that a context corresponds to a snapshot of a feed in time.
当你在听一首歌的时候，你在时间上经历了某事的展开和延续。
When you listen to a song, you experience something that unfolds in and extends in time.
因此，帧在时间上是反向播放还是正向播放，取决于按下了哪一个鼠标按键。
As such, consider making the frames play backward or forward in time depending on which button was clicked.
在时间上也是可行的，因为电子书的读者需要定期登陆到核心系统里。
Timeliness is also possible, since digital readers require users to log in to a central system periodically.
他决定把它们当成旋螺或蜗牛进行形态分析，试着导出它们在时间上的系谱史。
And he has decided to treat them as if they were tribolites, or snails, and to do a morphological analysis, and try to derive their genealogical history over time.
函数式语言包括XSLT，但不能包含传统的循环，因为循环在时间上是有序的。
Functional languages, including XSLT, can't include traditional loops because loops are ordered in time.
然后，每个用户有4个验证数据，在时间上比同一个用户在测试集中打分数据出来的早。
Then, each user has exactly four ratings in the validation data, which come earlier in time than the ratings by the same user in the test data.
通过知道在合适在时间上什么是该说的、哪些是该做的，来缓解或扭转艰难的处境。
By knowing just what to say and do at just the right time to take the edge off or turn a tough situation around.
但是获得这种灵活性也在时间上付出了小小的代价(参见本文后面关于性能的讨论)。
However, to get this flexibility, you are paying a small cost in terms of time (see additional performance considerations at the end of this article).
我们已经不得不去告诉年轻的孩子们要形成间断地使用科技产品，在时间上需要节制和进行平衡。
We have to start very young talking to kids about tech breaks and exercise and time spent off media. There is a need for moderation and balance.
同时，从事最糟糕的工作者的精神健康在时间上衰减最多——工作越坏，就越影响工作者的健康。
Meanwhile, the mental health of people in the least-satisfying jobs declined the most over time - and the worse the job, the more it affected workers' well-being.
在搬家的时候看见什么就搬什么这样做是十分不正确的，在时间上浪费了很多，在效率上也是不高。
When moving to see what moved what do is not correct, the wasted a lot of on time, on the efficiency is not high.
这项研究表明，在最初的15年里，牧场和草原植物的生长期，或者说“物候现象”，最初在时间上都有增长。
The study showed an initial advance in the timing of the growing season or its 'phenology' for both the meadow and steppe for the first 15 years.
其原因主要是运价上涨和告知客户在时间上的滞后性造成的，这不是第一季度特有的表现，这是一个传统的趋势。
The reason for this is the lag between the change in rates and the time it takes to pass the higher costs on to customers. It's not unique to that first quarter, it's a traditional trend.
虽然之前的数据也显示了金星上的火山活动，但是直到现在科学家才能够真正估计这些火山活动在时间上离现在有多近。
Although previous data suggested volcanic activity on Venus, it wasn't until now that scientists were able to estimate how recent that activity was.
她则需要学习坐、站、行，学习用杯子喝水，还要学习使用刀子和叉子，这个过程在时间上（和儿子的成长）是同步的。
Simultaneously, she's had to learn how to sit, stand, walk, drink from a cup, and use a knife and fork.
“但是仅仅模仿同伴并非就是成功的秘诀，”肯德尔说，“能够在时间上及学习对象上具有选择性的动物往往更胜一筹。”
"But it is not always a recipe for success to simply copy someone," said Kendal. "Animals are often better off being selective about when and who they copy."
美术馆职员表示，他们对于瓦兹的作品，尤其是那副“希望”所受关注的程度感到惊讶，同时认为展出这些作品在时间上仅仅是个巧合。
Staff say they are surprised at the level of interest in the current Watts exhibition, and specifically in "Hope," and insist that the timing of the exhibition was purely coincidental.
时间探险家的结果页上最重要的组成部分是一条互动的时间轴。这条时间轴能够显示出关于某特定搜索词的相关文章在时间上的数量变化。
Time Explorer's results page is dominated by an interactive timeline illustrating how the volume of articles for a particular search term has changed over time.
瞬间性指定了与epoch相对的时间上的一个精确时刻，与此相反，局部时间片段指的是在时间上可以来回“移动”的一个时刻，这样它便可以应用于多个实例。
Whereas an instant specifies an exact moment in time relative to the epoch, a partial time snippet refers to a moment in time that could "slide" around such that it could apply to multiple instants.
他在事业上投入太多了，长时间地工作，冷落了她。
He'd given too much to his career, worked long hours, neglected her.
许多学者声称，花时间在电子设备上并不一定意味着减少其他活动的时间。
Many scholars claim that spending time on electronic devices doesn't necessarily mean a decrease of time for other activities.
佩雷蒂说，《纽约时报》不应该把时间浪费在终止印刷业务上，而应该采取正确的方式去解决这件事。
Peretti says the Times shouldn't waste time getting out of the print business, but only if they go about doing it the right way.
他们传统上住在船屋上；在最近一段时间，他们还在沿海水域建立了吊脚楼。
They have traditionally lived on houseboats; in recent times, they've also built houses on stilts in coastal waters.
许多物种在地质上很短的时间间隔内灭绝的情况称为大灭绝。
Cases in which many species become extinct within a geologically short interval of time are called mass extinctions.
许多招生官员表示，他们在每份申请（包括论文申请）上花的时间不到几分钟。
Many admissions officers say they spend less than a couple of minutes on each application, including the essay.
中国领导层在培育这些人员上投入的时间和准备可能是一个强大的航母计划的一个迹象。
The time and preparation that the Chinese leadership invested in cultivating these personnel may be one indication of a robust carrier plan.
我发现，拥有这种瞬间转移注意的能力通常是件好事，比如，在公共交通工具上消磨时间的时候。
I found that this ability to instantly shift my attention was often a good thing, like when passing time on public transportation.
我发现，拥有这种瞬间转移注意的能力通常是件好事，比如，在公共交通工具上消磨时间的时候。
I found that this ability to instantly shift my attention was often a good thing, like when passing time on public transportation.
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