察觉英语怎么说
The LED intensity is modulated so rapidly that human eyes cannot notice, so the output appears constant.
Anything above 20 kHz is inaudible to a human, with dogs able to detect sounds pitched up to 23 kHz.
Is aquatic three realize a breeze too much Xin I of the view is throwing toward I, hence hurriedly flick brain inside of miscellaneous read.
If you notice she is being turned off by your sense of humor (which you will be able to tell by her body language) then stop.
Small movements and sounds from Landon that went unnoticed by most mysteriously caught Jack's attention.
The 11-year-old girl who devised the test for her fourth-grade science fair two years ago concluded that 21 practitioners of the widely taught practice were unable to detect the "energy field."
The teen rightly perceives that she must understand not just her parents' world but also the one she is entering.
Real criticism is not meant to find obvious mistakes, so if she found any—the type I could have found on my own—I had to start from scratch.
After the day of this experiment the Professor rather avoided me, as I gradually came to perceive. He would not sit on the same side in the carriage, and altogether seemed to fight shy of me.
As expected, only about one-third of the participants detected this manipulation.
And this is this voracious predator launching a sneak attack on this poor little unsuspecting jellyfish there, a by-the-wind sailor.
Ideomotor action is an activity that occurs without our noticing it, without our being aware of it.
Yet as the economic outlook has suddenly darkened in recent weeks I detect an unfamiliar mood among policy makers: policy fatigue, a sort of learned helplessness.
Even toymakers have noticed the trend-the Discovery DNA Explorer, suitable for those over ten years old, helps children extract and map DNA.
Prior to this, the signal may have been harder to detect.
The benefits are hard to detect.
He conjectured that some individuals may be able to detect major calamities.
Each of the preceding techniques provides the researcher with evidence that the infant can detect or discriminate between stimuli.
His smile had no heart in it, but few eyes were near enough or sharp enough to detect that.
An animal that can't detect danger can't stay alive.
Your sense of smell can also help you detect weather changes.
Arnold could detect a certain sadness in the old man's face.
He had caught the old man's deep glances returning constantly to the child. Who was this man?
I'm not saying it's undetectable, but I do think it would be difficult to detect.
She sidled away from me while was talking to a neighbour, and I didn't notice that she had left.