This image comes from the Liquid drop Art site, which simply catches the instants after a drop lands in water.

这幅图片来自于液滴艺术的网站，它捕捉到了在一滴液体触及水面后的瞬间。

youdao

Joda classes that represent immutable instants in time are subclasses of this one.

表示时间上的不可变瞬间的joda类都属于这个类的子类。

youdao

Not all dates you work with in your applications are full instants in time, so instead you can deal with a partial instant.

应用程序所需处理的日期问题并不全部都与时间上的某个完整时刻有关，因此您可以处理一个局部时刻。

youdao

So, the average is found by taking two instants in time, say t1 and later t2, and you find out where it was at t2 minus where it was at t1 and divide by the time.

平均速度就是取两个时刻,比如t1和之后的t2,用t2时刻的位移,减去t1时刻的位移,再除以这段时间

耶鲁公开课 - 基础物理课程节选

Sigismund Blondy had known Alan Zwelish for several years, in the way of a Manhattan neighbor, repeatedly sighting a compelling face in passing instants as one or the other swerved from the street into the entrances of their buildings, which stood across and askew from each other, or in the same Chase A.T.

NEWYORKER: Lucky Alan