And the idea was for a system with a finite number of - states. The idea was so let's say, the way we had it before, there was one state with energy zero.

这是对有有限状态数的系统的想法，想法是，那么比方说，我们之前采取的方法，有一个状态对应的能量为零。

youdao

The malware that led to the hacking of security giant RSA may have been a "zero-day attack" – ie, it had never been seen before – but the method of infection was nothing new.

恶意软件导致安全巨人RSA公司遭到“zero-day attack”攻击（指系统有缺陷，被黑客抓住而发起的攻击）--通过IE，以前没有发生过这种事--但是攻击的技术却是老套。

youdao

It was 16c the day before yesterday in Changsha. When I embarked from the train in Beijing yesterday, it was a few degrees below zero.

前天在长沙的温度还有16度，昨天下午到北京刚下火车，就是零下好几度。

youdao

Ultimately, the ECB wants to get to a point where banks no longer want to use it for lending and borrowing, and the amount deposited in its coffers hits the same level it was at before the financial crisis: zero.

FORBES: Magazine Article

Republicans essentially held their numbers in the House, and in practical terms, the GOP actually lost zero seats in the Senate, since the Senate GOP is more conservative than it was before the election.

FORBES: The Real Lessons For The Republicans From The 11/6 Elections