two-sided zero

We introduce the two directional zero knowledge proof is to study secure multi party computation.

提出并研究双向零知识证明的目的是希望用双向零知识的思想，研究多方安全计算问题。

For the past two years, Gordon's students have been studying ways to kill bacteria in zero gravity, and they think they're close to a solution ．

在过去的两年里,戈登的学生们一直在研究如何在零重力下杀死细菌,他们认为将很快找到一个解决方案。

Both the density and biomass of Solenaia in the two lakes were zero, but the biomass of the other genera in Qinglan Lake obviously exceeded that in Junshan Lake;

两湖蛏蚌属密度和生物量均为零，但青岚湖其余各属生物量明显大于军山湖；

The two-day event, sponsored by Hewlett-Packard ( HPQ) and organized by the HP-owned Zero-Day Initiative, paid out$ 850000 in prize money to eight teams of competitors, plus another$ 82500 in charitable donations.

由惠普公司（Hewlett-Packard）赞助、惠普零日计划（Zero-Day Initiative）组织的Pwn2Own黑客大赛为期两天，共为八个参赛团队提供了85万美元的总奖金，并为慈善机构捐出了8.25万美元善款。

Five, four, three, two, one, zero … We have lift-off.

五、四、三、二、一、零…我们升空了。