Sequential bilinguals, those who learned a second language later in life, almost always retain a perceptible accent, no matter how proficient they are in all other aspects of a language.

在人生晚期习第二语言的顺序型双语者，几乎都会保留察觉得到的口音，无论他们在该语言的其他方面有多熟练。

The perceptible was easy to do with satellite measurements.

利用卫星测量很容易实现这种可感知性。

The difference between the twin is perceptible.

这两个双胞胎间的区别是可以看出来的。

Her face, above a spotted dress of dark blue crepe-de-chine, contained no facet or gleam of beauty but there was an immediately perceptible vitality about her as if the nerves of her body were continually smouldering.

她穿了一件有油渍的深蓝双绉连衣裙，她的脸庞没有一丝一毫的美，但是她有一种显而易见的活力，仿佛她浑身的神经都在不停地燃烧。

The air of the end of the year is already perceptible.

年将终了时，熏风照例拂沸地吹着。

The difference between day and night is becoming less and less perceptible.

白天与黑夜的区别愈发难以分辨。

On the present heated afternoon, when no perceptible wind was blowing, the trees kept up a perpetual moan which one could hardly believe to be caused by the air.

在这时的炎热下午，察觉不到一丝风儿，可树依然持续在呜咽，简直让人没法相信这声音是由空气造成的。

The differences are often barely perceptible, and to provide a better localization of the error, some difference images are shown in the paper.

这差异通常很难察觉，而为了更好的定位误差，本篇论文展示了一差异图像。

Passepartout shook it, but with no perceptible effect; for neither shaking nor maledictions could prevail upon it to change its mind.

路路通抓住晴雨表摇了一阵，水银柱依然不动。不论是摇晃或是咒骂都没能使这个无辜的晴雨表屈服。

No light, sound, or movement was perceptible there.

看不到任何亮光，听不见任何声音，觉察不到任何活动。

Wuhan has integrated cutting-edge technology into traditional cherry blossom-viewing, creating the first " perceptible tech-cherry blossom narrative chain" in China.

武汉将尖端技术融的赏樱活动，创造了中国首个“可感知科技—赏樱叙事链”。

But how could a barely perceptible rise in air temperature lead to such crazy changes in weather?

这几乎察觉不到的气温升高，是如何造成气候的剧烈变化？

But now, peace had been declared and by the 1650s there was a perceptible sigh of relief.

但如今和平又回来了，到了十七世纪五十年代，整个社会明显松了一口气。

So it was personal. It was perceptible and the solutions were practical.

即——关乎每个人，可以察觉，解决办法也是可行的。

In an earlier episode, we discussed an adversarial algorithm, where in an amusing example, they added a tiny bit of barely perceptible noise to this image, to make the deep neural network misidentify a bus for an ostrich.

在早期的视频里，我们讨论过一个对抗性算法，在一个好玩的案例里，他们给这幅图加上了一几乎不可察觉的噪点，结果让深度神经网络错误地把公交车识别为了鸵鸟。

There was a faint, barely perceptible movement of the water as the fresh flow from one end urged its way toward the drain at the other.

池里的水有一点微微的、几乎看不出的流动，从一头放进来的清水又流向另一头的排水管。

The first method adds a tiny bit of noise to a large portion of the video input, where the difference is barely perceptible, but it forces the learning algorithm to choose a different action that it would have chosen otherwise.

第一种方法在大部分的视频输中增加了微小的噪点，其中的差异几乎不可察觉，但它能迫使习算法做出一个本不该如此的选择。

Some even of the wood fires more recently lighted had reached their decline, but no change was perceptible here.

即便是最后点起来的烧木头的篝火，现在也变得微弱了，但这个篝火却看不出有任何变化。

To a walker practised in such places a difference between impact on maiden herbage, and on the crippled stalks of a slight footway, is perceptible through the thickest boot or shoe.

对于在这种地方行走的人来说，即使穿多厚的靴子或鞋子，他们也能区分出脚下究竟踩的是未经践踏的草地还是坚硬的沙砾小道。

And this technique is able to compress all this 25 gigabytes into 45 megabytes without introducing any significant perceptible difference!

这项技术可以将这25GB压缩至45MB，而不会带来任何重大的可视差别！