几乎不可能的

Complexity theory is the study of tractability by computer; some problems, although theoretically solvable by computer, are so expensive in terms of time or space that solving them is likely to remain practically unfeasible, even with rapid advance of computer hardware.

复杂性理论是研究tractability计算机；一些问题，虽然理论上可解的电脑，如此昂贵的在时间或空间，解决他们可能仍然几乎不可行的，即使有迅速发展的计算机硬件。

Unlikely as another unblemished run through an entire might be, he would not rule it out

尽管对我们的火箭小伙子来说，就这样连胜到赛季结束几乎是不可能的事，不过他们是绝不会放弃机会的。

That's been an impossible standard, and some gifted players have wilted under the weight of those expectations.

这几乎是不可能的，一些有天赋的运动员在重重的压力与期望之下渐渐的沦为平庸。

Because of the changing of running environment and other unmeasurable disturbances, it is impossible to obtain the exact mathematics model of practical systems.

由于工作环境的变化以及不可测量的干扰因素，在分析和设计系统时，要精确建立系统的数学模型几乎是不可能的，必定存在不确定性。

The primary cure is to point out that these subject-matter experts are completely unrepresentative of the target audience on almost every possible dimension

要解决这个问题，首先需要指出，这些项目专家对他们的目标用户来说，在几乎所有可能的方面，都是完全不具有代表性的

"Then, again, there is the situation of the city--to find a place where nothing need be imported is well-nigh impossible."

"那好，我们不如再看看城市的情况又如何——如今想要找个没有贸易需求的地方几乎是不可能的事情了。"

It is well-nigh impossible to separate desirable risk-taking from undesirable until either interest rates rise, or new bank regulations such as higher capital requirements are in place.

在提高利率或出台提高资本金要求等新的银行监管措施之前，要将有益的冒险行为与有害的冒险行为区分开，几乎是不可能的。

Without this field, life is practically impossible and in a short time, life on our planet would be extinguished.

如果没有这方面的，生活几乎是不可能的，并在很短的时间，在我们的星球上的生命将熄灭。

If only enough rope is available for a belay from one bank, A crosses as above. C ties into the main belay rope and also ties on alight retrieving cord held by Band is belayed by A. This retrieving line is necessary since it would probably be impossible to throw the rope back to B after C crosses.

如果绳子的长度只够从一边作确保，A仍像上述过溪，C要套入胸部绳圈中由A作确保工作，同时要有另外一条回收绳连接到B手上作主绳的回收工作，这条回收绳是必要的因为C过溪之后几乎不可能将主绳抛回去给B。

As her operatic success mounted, Beverly Sills accomplished the seemingly impossible: demystifying the world of opera for average Americans.

在她的歌剧生涯走向顶峰的时候， BS 完成了几乎不可能完成的事情：向美国大众揭开了歌剧的神秘面纱。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。