它给了我生活难以察觉的安宁。
利用隐写术技术的人可以使用白噪点隐藏 “秘密” —— 以难以察觉的方式转变信息。
Someone employing a steganographic technique can use this noise to hide "secrets" by altering the information in ways that cannot be easily noticed.
它也非常像目前控制Mac的苹果遥控器。只是稍微长一点,按键的突起感更有难以察觉的触觉回馈。
It's also very similar to the current Apple remote that controls Macs - only it's a little longer and the buttons have small bumps for subtle tactile feedback.
as long as it's small and finite, will lead to some small infinite errors in the formula, but remember it's got to be in the end made to be vanishingly small.
只要它只是有限小,就会在公式中引起无限小的误差,但请记住,Δt最后变得难以察觉地小
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