Previously, it had been impracticable to try to measure lightning even if a mega flash occurred.

以前，即使发生超级闪电，也无法进行测量。

I was soon convinced, how impracticable was the attempt.

我很快就确信， 这是多么不切实际。

I racked my brain for a solution of this impracticable problem.

我绞尽脑汁想办法解决这个不切实际的问题。

" All the theories of science demonstrate such a feat to be impracticable."

“所有的科学理论都证明这样的壮举是不切实际的。”

It angered him to perceive that Rosamond's mind was wandering over impracticable wishes instead of facing possible efforts.

看到罗莎蒙德的心思徘徊在不切实际的愿望上， 而不是面对可能的努力， 这让他很生气。

But the rain water used to make furrows in the walk every spring, caused ditches to appear, and rendered it generally impracticable.

但每年春天， 雨水都会在人行道上形成沟渠， 导致现沟渠， 因此通常无法行进。

Saying which he went out in disdain; and the landlord, having no one to reply upon, found it impracticable to pursue the subject.

说完他不屑地走了去；房东没有人可以回答，觉追究这个话题不切实际。

He waited only for an opportunity of repeating his former enterprize; But to procure that opportunity by the same means was now impracticable.

他只是在等待机会重蹈覆辙。 但是现在用同样的方法那个机会是不切实际的。

Even amid poverty, I could do so much better; keeping before my eyes some definite, some not unattainable, good; sternly dismissing the impracticable, the wasteful.

即使在贫困中， 我也可以做更好； 在我眼前保留一些确定的， 一些并非无法实现的好东西； 严厉地驳回不切实际的， 浪费的。

This statute, therefore, rendered it almost impracticable for a poor man to gain a new settlement in the old way, by forty days inhabitancy.

因此，这项法令使一个穷人几乎不可能以旧的方式通过居住四十天新的定居点。

If it is impracticable materially to increase investment, obviously there is no means of securing a higher level of employment except by increasing consumption.

如果增加投资在物质上行不通， 那么除了增加消费之外， 显然没有办法确保更高水平的就业。

It was as unreasonable, impracticable a wish as she had ever urged, but he could not help being moved by so entirely new an idea.

这是一个不合理的、不切实际的愿望， 就像她曾经敦促过的那样， 但他不禁被这样一个全新的想法所感动。

Although the pillar stood upon the hereditary estate of her husband the lady had never visited it, owing to its insulation by this well-nigh impracticable ground.

尽管这根柱子矗立在她丈夫的世袭庄园上，但由于这块几乎不切实际的地面将其隔热，这位女士从未去过它。

The project was a bold one, full of difficulty, perhaps impracticable. Mr. Fogg was going to risk life, or at least liberty, and therefore the success of his tour.

这个救人的打算是很冒险的，是有困难的，看也是行不通的。

The logic was appealing, but unfortunately no one knew how much salt was in the sea or by how much it increased each year, which rendered the experiment impracticable.

这个道理很吸引人，但不幸的是，谁也不知道海洋里究竟有多少盐，也不知道每年到底增加多少，这就使这项实验无法付诸实施。

Such an attempt was now impracticable: Neither Carriage or Horses were to be procured nearer than Munich, which was distant from Lindenberg two good days journey.

现在这样的是行不通的：无论是马车还是马匹都不能在慕尼黑附近采购，而慕尼黑距离林登贝格有两天的好行程。

I meant to become her governess once more, but I soon found this impracticable; my time and cares were now required by another—my husband needed them all.

我想再次成为她的家庭教师，但我很快发现这不切实际；我的时间和精力现在被另一个人需要了——我的丈夫需要他们。

Moreover, other things being equal, a method which it is comparatively easy to apply should be deemed preferable to a method which is probably so difficult as to be impracticable.

此外，在其他条件相同的情况下，相对容易应用的方法应该被认为比可能难以实施的方法更可取。

Mrs. Penniman was in despair, and she noted, with extreme annoyance, that the trace of the night's tears had completely vanished from Catherine's eyes. She had a most impracticable physique.

佩尼曼夫人绝望了，她非常恼火地注意到凯瑟琳眼中那一夜的泪痕已经完全消失了。她有一个最不切实际的体格。

She had intended to send on one of her Servants to inform the Baron of her delay; But the account which the young Men gave of the Forest rendered this plan impracticable.

她本打算派她的一名仆人去通知男爵她的延误。 但是年轻人对森林的描述使这个计划无法实施。