’’ If it is to be more than an idle fantasy, aradically different future must be not only desirable but feasible; and to befeasible, it has to be anchored in the realities of the present.
如果远远大于虚无的幻想，一个根本上不同的未来必须不仅仅是美好的，而且是可行的，既然是可行的，就应该在当前的现实中生根。
Some desalination plants exist where feasible, but they are costly to run and can need constant repair.
在可行的地方有一些海水淡化厂，但它们的运营成本很高，并且需要经常维修。
Before the internet, renting a surfboard, a power tool or a parking space from someone else was feasible, but was usually more trouble than it was worth.
在互联网出现之前，从别人那里租冲浪板、电动工具或停车位是可行的，但通常其带来的麻烦多于它应有的好处。
Extending life grows medically feasible, but it is often a life deprived of everything, and one exposed to degrading neglect as resources grow over-stretched and politics turn mean.
延长寿命在医学上变得越来越可行，但它往往是一种被剥夺了一切的生命，而且随着资源变得过度紧张和政治变得卑鄙，生命会暴露在令人堕落的忽视之中。
But relying entirely on the private sector immediately does not look feasible.
但是现在立即完全依靠私营部门看起来并不可行。
But rapid scale-up of diagnostic testing is entirely feasible.
但迅速扩大诊断检测的规模却完全可行。
It's a long shot but worth exploring - and it's feasible only if Colonel Qaddafi and his friends believe that otherwise they are going down.
虽然机会很渺茫，但是值得探索，它的可行性在于如果卡扎菲和他的支持者相信除非如此否则他们将下台。
It says that the problem has no dual feasible solution, but what does that mean?
结果表明这个问题没有对偶的可行方案，不过这是什么意思呢？
In other cases, doing things at compile time is less feasible, but savings can be made by avoiding repeated execution at run time.
在其它情况下，在编译时执行操作不太可行，但执行保存可以避免在运行时执行重复操作。
That number might be difficult to raise on a cramped spaceship but could be more feasible than raising an equivalent number of chickens.
在狭窄的太空船上饲养这么多蚕可能有点儿困难，但相比喂养相同数量的鸡要切实可行多了。
If quantum supercomputers are ever developed, genetic algorithms will suddenly become not only feasible, but preferable as an approach to solving certain problems.
如果量子超级计算机开发成功，那么对于解决某些问题，遗传算法将迅速成为不仅可行而且更优越的方法。
That is feasible with the right policies, but will not happen automatically.
正确的政策是可行的，但是它却不会自己去实行。
The only feasible way forward, therefore, is an orderly, but big, reduction of Greece's private-debt burden.
因此眼前唯一可行的办法就是对希腊私人债务负担进行有序的大幅削减。
Dorothy Thompson, chief executive of Drax, accepted that the plant might eventually need to fit CCS but did not say when this would be feasible or economic.
德拉克斯首席执行官德洛西·汤普森承认电厂可能最终需要安装CCS设备，但是没有说什么时候安装可行或者合算。
But how do I know this is feasible?
但我怎么知道这样可行呢？
Implementations might be technically feasible and sometimes successful, but the impact on the business may not be realized since it was never considered in the first place.
实现可能从技术角度而言是可行的，有时候也能成功，但由于首先没有考虑业务，因此其对业务的影响可能无法实现。
Use the least number of diagrams: One is best but not always feasible.
使用的关系图数量尽可能少：只有一个关系图最好了，但并非总是可行。
Building an ontology encapsulating the world's knowledge may be an immense task, requiring an effort comparable to compiling a large encyclopedia and the expertise to build it, but it is feasible.
建立一个能够囊括世界上知识的本体论可能是一个巨大的任务，需要的努力可与编纂一部大百科全书比肩，并需要专家来构建，但它是切实可行的。
This may have been feasible for small development groups but was not feasible for a larger audience and was not enforceable.
这对于较小的开发组可能可行，但是对于更大的团队，不仅不可行，并且无法实施。
You're interested, but given some complications in your personal life, you don't think it's feasible.
你是挺有兴趣的，但是由于个人生活方面的原因，你觉得这不太可行。
The above-described procedure for acquiring the new object ID's is feasible but definitely not an easy task.
上述获得新的对象ID的过程是可行的，但肯定不容易。
Insiders say Huiyuan will give up overall sales but get funding through feasible ways such as equity participation.
行业人士估计汇源不会再次选择整体出售，参股等方式更加可行。
But since it is CodeDOM-based, adding other languages should be feasible.
不过，由于它是基于CodeDOM的，添加其他语言的支持应该是可行的。
Geldmacher said the study proved a large test was feasible, but noted the study was done before there was any sign that drugs in this class can cause heart problems.
Geldmacher说这项研究证明了一个大测验是可行的，但是在实验之前确定没有任何特征表明药品家族可以引起心脏的某些问题。
Programming persistence in Web flows without the flow-scoped persistence context object is still feasible but incurs many hurdles and pitfalls.
不使用流作用域持久化上下文对象的web流中的持久化编程也是可行的，只是有很多障碍和缺陷。
IN the aftermath of both the global conflicts of the 20th century, lots of utopian projects seemed not just feasible, but imperative.
在二十世纪两次全球冲突的善后中，许多乌托邦式的设计似乎不仅是合理可行的，也是迫切需要的。
Contraception may be feasible — but will only serve to control Numbers in the future and not do much to help ease elephant Numbers in the short term.
避孕的方法虽然比较可行，但这只能在未来对大象的繁殖起到控制作用，而对目前短期内减少大象数量不会有太大帮助。
Ten years ago, even five, her salary would have made buying an apartment feasible, but not now.
十年前，甚至是五年前，她的薪水本可以买一套房子，但现在不行了。
Ten years ago, even five, her salary would have made buying an apartment feasible, but not now.
十年前，甚至是五年前，她的薪水本可以买一套房子，但现在不行了。
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