封闭的时间型曲线一定会导致矛盾吗？
换句话说，封闭的时间型曲线让未来代表了过去。
Closed timelike curves, in other words, make the future resemble the past.
在一个封闭的时间型曲线中，生活看来是很单调的。
我们能将决定论的价值高估到要彻底拒绝承认封闭的时间型曲线存在吗？
Do we value determinism so highly that we should reject the possibility of closed timelike curves entirely?
我们在宇宙中是以一些特定时刻来起始的，没有封闭的时间型曲线。
Let's say we start in a universe that, at some particular moment, has no closed timelike curves.
事实上，封闭的时间型曲线能让“在某个特定的时刻中的宇宙”不能自圆其说。
Indeed, closed timelike curves can make it impossible to de-fine "the universe at one moment in time."
由封闭的时间型曲线引起的这些困惑，它们的最终答案也许是这些曲线不可能存在。
The ultimate answer to the puzzles raised by closed timelike curves is probably that they simply cannot exist.
问题的关键在于在封闭的时间型曲线中没有一个连续一致的“时间箭头”。
The nub of the problem is that you cannot have a consistent “arrow of time” in the presence of closed timelike curves.
我们可以坚持凭喜好认为，在封闭的时间型曲线中所出现的情况都是一致的。
We can insist all we like that what happens in the presence of closed timelike curves be consistent.
而当出现了封闭的时间型曲线时，一些事件既出现在过去，也正在未来出现。
But in the presence of closed timelike curves, some events are in our past and also in our future.
而如果在拥有封闭的时间型曲线的时空里，和谐一致的情况就可能是存在的。
Consistent stories are possible, even in space-times with closed timelike curves.
如果我们用一个封闭的时间型曲线来观察未来的行为，那么这些行为就成了预先注定的。
If we use a closed timelike curve to observe something about our future actions, those actions become predestined.
在有人制造出时间机器，又创造出一个封闭的时间型曲线后，这种预测能力很快就消失了。
This ability vanishes as soon as someone builds a time machine and creates a closed timelike curve.
如果物理学家发现封闭的时间型曲线确实存在，我们将不得不彻底重新思考理解时间的方式。
If physicists discover that closed timelike curves really can exist, we will have to dramatically rethink the way we understand time.
通常，沿着一个封闭的时间型曲线发生的事件不可能与沿着这个曲线不间断地增加的一致性相符合。
In general, events along a closed timelike curve cannot be compatible with an uninterrupted increase of entropy along the curve.
全自动的又分为时间型和流量型。全自动软水机的完全由电脑控制头控制，全自动运转，无需专人操作。
Automatic time-and flow is divided into type. Fully automatic water softener control head by a computer controlled, automatic operation, without hand operation.
与封闭的时间型曲线相关的这种扭曲会导致我们的切分转回原处，不可能把所有的时空分成各自不同的时刻。
The warping associated with the closed timelike curve could cause our slice to twist back on itself, making it impossible to divide all of space-time into distinct moments.
一个封闭的时间型曲线可能暗示着命运注定：我们知道未来自己身上会发生什么状况，因为我们已经在自己的过去目睹了这些情景。
A closed timelike curve seems to imply predestination: we know what is going to happen to us in the future because we witnessed it in our past.
对发生在过去的一个封闭的时间型曲线时空里的事，你不可能改变。这就类似于说，在没有封闭的时间型曲线的平常时空中，你能改变已经发生的事。
You can no more change events in your past in a space-time with closed timelike curves than you can change events that already happened in ordinary space-time, with no closed timelike curves.
如果存在封闭的时间型曲线，那么确信所有事件都保持一致对我们来说就既奇怪又不合乎自然规律，感觉就象从后往前播放电影，或者是其他任何减少一致性的演变实例。
If closed timelike curves exist, ensuring that all events are consistent is just as strange and unnatural to us as a movie played backward, or any other example of evolution that decreases entropy.
国内的消费者可能经过一段时间才能有所察觉，但能源密集型行业将会发出抱怨。
Domestic customers may take a while to notice, but energy-intense industries will squawk.
非离子型低渗造影剂碘佛醇能显著降低大鼠肾小球内皮细胞存活率，并呈剂量和时间依赖性。
The viability of rat glomerular endothelial cells was inhibited by ioversol in a concentration and time dependent manner.
实际上知识依照一个“s型的曲线”，随着时间的过去而变平。
Actually knowledge follows an 'S-shaped curve,' leveling over time.
animate函数是动画代码的核心，它用于更改任何随时间变化的数值型的css样式值。
At the heart of the animation code is the animate function, which changes any numeric CSS style value over time.
利用S3完成时间敏感型下载。
一种在应用程序的时间敏感型部分避免类加载延迟通用技术是，在应用程序启动或初始化期间预先加载类。
A generic technique to avoid class-loading delays during the time-sensitive parts of your application is to preload classes during application startup or initialization.
作为社会型企业，我花费了很多时间给其他人提供指导、支持和鼓励。指导项目也成为我们自己急需的一剂良药。
As social entrepreneurs we spend a lot of our time mentoring, supporting and encouraging others. Mentoring programmes give us a much-needed dose of our own medicine.
我的健康状况如此之差，以至于他们把我放到了等待移植名单的首位，但仍需一段时间来进行配型；有人从未获得过合适的移植器官。
I was in such bad health that they put me at the top of the waiting list, but it can still take ages to find a match; some people never do.
但是最简单的数据库并不要求使用所有允许的类型，通常只需要保存数值型、字符型和日期(或时间)数据。
But most simple databases don't require the full range of allowed types, and often they need to store only numerical, character, and date or time data.
睡眠之深与否与慢波有关，而百灵鸟型处于慢波睡眠的时间比夜猫子型多50%甚至更多。
Deep sleep is associated with slow brain waves, and larks spent 50% more time in such slow-wave sleep than owls did.
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