问题在于，有些国家可能并不具备实施严格控制所必须的基础设施，而它们将首次对核材料进行管理。

The problem is that countries that may not have the infrastructure needed to enforce stringent controls will be managing nuclear materials for the first time.

youdao

在峰会开幕一周之前，马来西亚终于采用一项法律，严格控制核有关材料的销售。

A week before the summit meeting, Malaysia finally adopted a law tightening control over the sale of nuclear-related materials.

youdao

我们的核材料没有发生过一起事故，这反映出我们的控制与管理机制是如何地有效。

There has not been a single incident involving our fissile material, which clearly reflects how strong our controls and mechanisms are.

youdao