The igem competition , which kicks off this weekend , challenges students to build biological systems by slicing and dicing bits of cellular material .

这周末即将揭幕的igem竞争，挑战学生通过切片和切割细胞物质建立生物系统。

Because of demand within the eco-system , quite a bit of effort is being made on storing , slicing , dicing , and disseminating information as quickly as possible .

由于生态系统的内在需求，很多工作都是围绕快速存储、切割、和传播进行的。

Dicing with death : a section of the london underground .

死亡隧道：这是伦敦地下世界的一部分。

Chopping , slicing , dicing with sharp , professional knives also needs some instruction from an experienced chef .

切断、切片、切丁都需要尖利的刀锋，而使用专业的刀具时甚至需要有经验的大厨指导。

By the way , he rarely got angry and even when he was intellectually slicing and dicing his sparring partners he almost always did it with a smile .

顺便说一句，弗里德曼极少发怒，即使在与对手激烈辩论，把对方批得体无完肤时，他也几乎永远面带微笑。