Many of them are going dark, replaced by more practical, but less romantic, LEDs.
很多霓虹灯都变暗了，取而代之的是更实用，但是不那么浪漫的 LED 灯。
The origins of glass date back to 3,500 BC but it wasn't until the Roman Empire, 2,000 years ago, that the art of glass-blowing and the practical uses of glass became more widespread.
玻璃的起源可以追溯到公元前3500年，但直到2000年前的罗马帝国，吹制玻璃的艺术和玻璃的实际使用才变得更加广泛。
But LCROSS could also have more practical applications if it succeeds in providing evidence of water deposits in the unseen trenches of the lunar landscape.
但如果LCROSS能成功提供证据，表明在月球表面人们看不见的沟壑中有水资源存在，那么LCROSS可能会有更多的实际应用。
But he offered little that was practical or specific, beyond noting that America would start measuring its greenhouse-gas emissions more exactly, to better assess what progress is being made.
然而他没未提出实际和具体的建议，在说到美国将开始测定其温室气体时，并未进行更加确切地阐述以此来评定有何进步。
Most people read that as a purely mundane and practical issue, but many of you know that I mean it in both the everyday sense and the more sacred sense.
很多人认为这只是陈词滥调和实践问题，但你们当中的大多数人都明了我所指的生活层面上的含义及其更深层的含义。
The two are very similar, but the former was specially designed to get around some limitations of the latter and is therefore more practical.
这两者非常相似，但是前者是专为解决后者的一些限制设计的，因此它更加实用。
A more practical way forward is to support strong carbon prices, under which gas still displaces coal but finds it harder to replace genuinely low-carbon options.
一个更实际的做法是强硬的碳排放政策，在此政策下天然气会代替煤炭但很难真正代替其他低碳能源。
The company also posted general information about the recall, but consumers online wanted more detailed and practical information.
虽然企业发布了召回的大致信息，但网上的消费者希望了解更多实际的具体细节。
In principle, turning given latitude and longitude coordinates into a point location is simple, but taking care of some of the practical contingencies makes it more complex than you might expect.
在原理上，将给定的纬度和经度坐标转换为点位置是很简单的，但是要考虑到一些特殊的实际情况会使它复杂化。
It's not only practical and smart to know your net worth and liabilities but the more you ignore it, the scarier and more intimidating it will be.
这不仅是实用和聪明的了解你的净值及责任，但你越是忽略它，更会越害怕越恐惧。
The expert panel initially considered sending a two-legged humanoid but judged a "rover-type" robot more practical.
专家小组最初考虑派遣一个人形两足机器人，不过最终还是决定采用“漫游者”类型的机器人更加实用。
It'll be more practical, with more space and available all-wheel-drive, but it's still a Mini.
该车更加实用，空间更大，四轮驱动，但它仍然是一个迷你型车。
But a more practical problem with this style of specification is that the spec is impenetrable as it is full of text like.
然而这类规范的一个更实际问题便是规范写的很让人费解，比如。
The first option has the least downtime but is complex. The second option is much more practical in this situation.
第一种方法有最少的停机时间但是较为复杂，第二种方法在这种情况下更为实用。
And at an even more practical level, every day I choose not only how I will live, but if I will live.
而且有时间的话，我每天的选择的不仅仅是我将如何生活，而是我是否要活下去。
It is possible to switch all stores to the new version simultaneously, but a more practical approach is to let some or all of the stores upgrade just a few of its POS terminals to start with.
当然，可以要求所有连锁店一起切换到新版本的应用程序，但更实际的方法则是让一些或全部连锁店开始只升级其部分 POS终端。
There are many more topics that have to be considered in system development, but I believe these examples satisfy my limited goal of offering a practical tour of the process.
在系统开发中还有更多的问题要考虑，但我相信这些例子已经给出了整个流程的一次实践性的漫游，达到了我的初衷。
Both candidates have impressive skills and practical experience. But we need to know more to decide who would make the best I.M.F. leader at this critical juncture.
这对候选人都有着不俗的技能和经验。我们需要更多的信息来决定在这个重要的转折点，谁才会是I.M.F高层的最佳人选。
But it was not always practical. To add shadows to text, you had to use images, which increased loading time and made maintenance more difficult.
但其实并不总是那么好搞的，要给文本添加阴影，你得使用的图片，从而增加加载时间，并且维护更加困难。
Such concept car looks amazingly nice but its practical side is more doubtful.
这种概念车看起来很震撼，不过它的实用价值更令人怀疑。
But he did call for a review of U.S.-Japanese "force posture," and for more practical bilateral cooperation.
不过他呼吁对美日“兵力态势”进行审核，并且展开更多实际的双边合作。
What you find is that as a practical matter, AIX LVM is really more like VERITAS, but without the premium price and third party issues.
实际上您将发现，AIX LVM更像VERITAS，但是没有额外的费用和因第三方产生的问题。
Good appearance is pleasant, but capability is more important, because it demonstrates one's self-cultivation and practical values.
良好的外观是愉快的，但能力是更重要的，因为它显示人的个人修养和实用价值。
Well this coat would be more practical for colder weather, but I think the other one is so much more attractive.
这件大衣对寒冷的天气来说更为实用，而我觉得另外那件要好看得多。
The difference isn't much, about 25 billionths of a second over a 79 year life time, but it will have more practical applications in areas like global positioning systems and geophysics.
在一个人79年的生命中，可能才只有250亿分之一秒的差别。但是却可以应用于全球定位系统和地球物理学等领域中。
I think the course at Leeds University is interesting, but I think the one at Manchester University would be more practical.
我觉得利兹大学的课程最有意思，但是曼彻斯特大学的可能会更实用些。
As the children grew, the toys gave way to more practical presents, but the envelope never lost its allure. The story doesn't end there.
孩子们渐渐长大，玩具开始给更具有实用性的礼物让位了，但是信封从未失去它的吸引力。我们的故事永远都不会结束。
As the children grew, the toys gave way to more practical presents, but the envelope never lost its allure. The story doesn't end there.
孩子们渐渐长大，玩具开始给更具有实用性的礼物让位了，但是信封从未失去它的吸引力。我们的故事永远都不会结束。
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