At length one evening, as the jailer was visiting him for the last time that night, Dants, with his ear for the hundredth time at the wall, fancied he heard an almost imperceptible movement among the stones

终于在一天晚上,狱卒来作了最后一次的查看,唐太斯又一次把他的耳朵贴到墙上去的,他仿佛听到石块之间有一种几乎察觉不出的响动。

属类：综合句库--

The flickering is so slight that it is imperceptible to the human eye, but the camera on another phone can detect it at a distance of up to ten metres.

这样的闪光很微弱，人眼无法感知，但另一部手机的摄像头能够在十米的范围内检测得到。

属类：时事政治-经济学人双语版-高速而廉价的光学Wi-Fi即将问世

'Frown, relax, frown, relax, ' he instructs, injecting between her eyebrows and then along the imperceptible furrows of her forehead.

“皱眉，放松，皱眉，放松，”他一边指导，一边把针剂注射进她的眉毛之间，然后是她前额不易察觉的皱纹周围。

属类：英汉句库-article.yeeyan.org-

The algorithm has found a good balance between the robustness and imperceptible of the algorithm, and realized the blind detection.

本算法在水印的鲁棒性和不可察觉性之间寻找一个平衡点，并在水印检测时实现盲检测。

属类：中国大陆-www.ceps.com.tw-

But even this imperceptible exposure is enough to spark changes in behavior.

但即使是这种无法识别的暴露也足以激起行为的改变。

属类：英汉句库-article.yeeyan.org-

When the oil slick is not in that part of the image, it may be imperceptible against the dark background of the ocean.

当浮油没有在图片部分区域里，可能是被黑色背景大海依着而难以察觉。

属类：英汉句库-article.yeeyan.org-

Even on a clear day, an oil slick may be imperceptible in photo-like satellite images.

即使是在天气晴朗的日子，浮油也可能会在照片级卫星图像中难以辨认。

属类：英汉句库-article.yeeyan.org-

She repeated the almost imperceptible shrug.

她又轻轻耸动下肩，几乎察觉不到动作。

属类：英汉句库-article.yeeyan.org-

Another theory holds that other animals can sense weak shocks before an earthquake that are imperceptible to humans.

另一种理论认为其它动物在震前能感觉到人类察觉不到的弱震。

属类：英汉句库-article.yeeyan.org-

The beautiful child understood nothing of all this, and signified it to him by imperceptible signs.

那美丽的孩子一点也不懂这是什么意思，连连用一些察觉不出的动作向他表示。

属类：英汉句库-www.ebigear.com-

Experimental results prove that the watermark is imperceptible and is robust enough to filtering, additive noise and JPEG compression.

实验表明，该算法具有较好的不可见性，而且对于抵杭滤波、加性噪声及JPEG压缩具有较好的鲁棒性。

属类：中国大陆-www.ceps.com.tw-

The experimental results show that this algorithm is robust and imperceptible and can withstand attacks of common signal processing.

实验结果证明该算法具有较强的鲁棒性与不可知觉性，可以抵抗常见信号处理的攻击。

属类：中国大陆-www.ceps.com.tw-

The changes wrought to our climate by our fossil fuel use are predicted to be slow, incremental and almost imperceptible .

通过化石燃烧而作用在我们的气候的变化被预测为缓慢的、增加的和几乎不可察觉的。

属类：英汉句库-blog.hjenglish.com-

The imperceptible differences might be due to rounding or same-result calculations of a floating-point data types.

无法察觉差异可能是因为四舍五入或浮点数资料型别的相同计算结果所造成。

属类：IT行业-technet.microsoft.com-

Most of these gains would be imperceptible to consumers; others would register as lower utility bills and better service.

消费者大多数都察觉不到这些优势；还有些人可能会感到电费的降低以及服务质量的提高。

属类：英汉句库-article.yeeyan.org-

Practice and practice until your body language becomes subtle and almost imperceptible .

训练、训练、再训练，直到你的肢体语言变得自然流畅和稳定。

属类：英汉句库-article.yeeyan.org-

An imperceptible electrical charge ran from the meter through his body.

一股极细微的电荷飞快地从电仪表通过你的身体。

属类：英汉句库-article.yeeyan.org-

Some information is lost in the compression process, but often the loss is imperceptible to the human eye.

一些信息会在压缩过程中丢失，但是这些丢失人眼是察觉不到的。

属类：IT行业-technet.microsoft.com-

The clothing mic could capture speech, sure. But it could also monitor health by detecting almost imperceptible sounds from the body.

衣服麦克风可以捕捉到讲话声，它同样可探测到你体内微不可闻的声音。

属类：英汉句库-article.yeeyan.org-

THE subtle gravitational influence of the moon is imperceptible to humans yet is able to move oceans.

月球对地球微弱的引力作用对人类而言是潜移默化的，这样的作用能够移动海洋。

属类：无分类双语句库-ecocn.org-

In this case, think of it as the imperceptible or unused information in the image.

在本例中，可以将它视为图片中保存的难以发现或者没有用的信息。

属类：IT行业-www.ibm.com-

Most of the time, the shift in the business world's axis away from the US and towards Asia proceeds gradually enough to be imperceptible .

在多数时候，商业世界的轴心是以一种渐进的、让人难以察觉的方式从美国向亚洲转移的。

属类：英汉句库-www.ftchinese.com-

In between come all the hundreds of little steps, some of them imperceptible , each of them preparing you not to be shocked by the next.

在这两件事之间有几百个小步骤发生，有些根本无从察觉，每个小步骤都让你做好准备，不会被下一个小步骤震惊到。

属类：英汉句库-article.yeeyan.org-

That's because as the mercury drops, growth slows - to the point where it's almost imperceptible .

这是因为当水银柱跌落，生长也随之变缓——直到几乎无法测出的程度。

属类：英汉句库-article.yeeyan.org-

These changes, imperceptible to the human eye, occur as the heart pumps blood through the body.

这些人类眼睛无法知觉的变化发生在心脏将血液泵向全身的时候。

属类：英汉句库-article.yeeyan.org-

To measure brain activity, the technique uses imperceptible electrical currents produced by electrodes placed on the head.

这种技术使用置于头部的电极来产生极微小的电流，并通过电流来测量大脑活性。

属类：英汉句库-article.yeeyan.org-

On Wednesday, Moody's made a similar observation about Japan; the market reaction was imperceptible .

周三，穆迪（Moody’s）对日本作出了类似的观察结论，但市场看不出有什么反应。

属类：英汉句库-www.ftchinese.com-