It does, however, have earlier origins in other senses. It is a variant of hallo, which dates to 1840 and is a cry of surprise.

然而，它确实在其他意义上有更早的起源。它是hallo的变体，可追溯到1840年，是一种表示惊讶的叫声。

youdao

After this, many researchers switched to autoganzfeld tests—an automated variant of the technique which used computers to perform many of the key tasks such as the random selection of images.

在此之后，许多研究人员转向了自动超感知觉全域测试，这是一种技术的自动化转化，它利用计算机来执行许多关键任务，如随机选择图像。

youdao

This game is a variant of baseball.

这种运动是由棒球演变而来的。

《牛津词典》

"All that we can say is that by carrying this particular variant, you have a greater chance of being a stutterer."

VOA: standard.2010.02.11

But let's look for a slight variant of it, where greedy is not so good. And that's what's called the zero-one knapsack problem.

但是让我们找一找它的一些变种，在这些变种中贪婪算法用处不大,这些问题也就是0/1背包问题。

麻省理工公开课 - 计算机科学及编程导论课程节选

And as an added incentive for you to pay attention, I'm going to warn you that this particular simulation will appear in the final or a variant of it.

作为提高你们注意力的激励，我要警告你们,这个特殊的仿真程,或者它的变种会再期末考试出现。

麻省理工公开课 - 计算机科学及编程导论课程节选

T-Mobile USA will also soon begin selling a variant of the tablet, which it calls G-Slate.

FORBES: The Tablet Pre-Announcement Game

Foursquare sees itself as a variant of Facebook or Twitter, but with location thrown in.

WSJ: AmEx Teams Up With Foursquare

"Chernobyl" is a potent variant of a well-known CIH program and was first discovered last June.

CNN: FROM THE WEB